EP0099333A1 - Transfer sheets for the thermal dry-printing of cellulosic fibres - Google Patents
Transfer sheets for the thermal dry-printing of cellulosic fibres Download PDFInfo
- Publication number
- EP0099333A1 EP0099333A1 EP83810295A EP83810295A EP0099333A1 EP 0099333 A1 EP0099333 A1 EP 0099333A1 EP 83810295 A EP83810295 A EP 83810295A EP 83810295 A EP83810295 A EP 83810295A EP 0099333 A1 EP0099333 A1 EP 0099333A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dyes
- transfer
- transfer printing
- printing
- resins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012546 transfer Methods 0.000 title claims abstract description 27
- 238000007639 printing Methods 0.000 title claims abstract description 18
- 239000000975 dye Substances 0.000 claims abstract description 49
- 238000010023 transfer printing Methods 0.000 claims abstract description 34
- 239000010695 polyglycol Substances 0.000 claims abstract description 17
- 229920000151 polyglycol Polymers 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004753 textile Substances 0.000 claims abstract description 16
- 229920003043 Cellulose fiber Polymers 0.000 claims abstract description 9
- 230000008961 swelling Effects 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 20
- 229920000742 Cotton Polymers 0.000 claims description 19
- -1 fatty acid esters Chemical class 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 12
- 239000001993 wax Substances 0.000 claims description 11
- 239000000986 disperse dye Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 238000000859 sublimation Methods 0.000 claims description 9
- 230000008022 sublimation Effects 0.000 claims description 9
- 239000000460 chlorine Substances 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052794 bromium Inorganic materials 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 239000012209 synthetic fiber Substances 0.000 claims description 4
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 4
- 239000000984 vat dye Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 claims description 3
- 150000004056 anthraquinones Chemical class 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- DYMRMULFWJUGDJ-UHFFFAOYSA-N chembl1976469 Chemical compound OC=1C(C(=O)O)=CC2=CC=CC=C2C=1N=NC1=CC=CC=C1 DYMRMULFWJUGDJ-UHFFFAOYSA-N 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920006122 polyamide resin Polymers 0.000 claims description 3
- 238000007651 thermal printing Methods 0.000 claims description 3
- KMIRGDGEJTXVRE-UHFFFAOYSA-N 1,4-diamino-9,10-dioxoanthracene-2,3-dicarboxylic acid Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(N)=C(C(O)=O)C(C(O)=O)=C2N KMIRGDGEJTXVRE-UHFFFAOYSA-N 0.000 claims description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 claims description 2
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- 150000001408 amides Chemical class 0.000 claims description 2
- 125000001246 bromo group Chemical group Br* 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000002191 fatty alcohols Chemical class 0.000 claims description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 2
- 229940097275 indigo Drugs 0.000 claims description 2
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 claims description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229940057847 polyethylene glycol 600 Drugs 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 239000012047 saturated solution Substances 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- JOUDBUYBGJYFFP-FOCLMDBBSA-N thioindigo Chemical compound S\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2S1 JOUDBUYBGJYFFP-FOCLMDBBSA-N 0.000 claims description 2
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 2
- RKKQBRVQGSRCAJ-UHFFFAOYSA-N 3-oxo-2-phenyldiazenylbutanoic acid Chemical class CC(=O)C(C(O)=O)N=NC1=CC=CC=C1 RKKQBRVQGSRCAJ-UHFFFAOYSA-N 0.000 claims 1
- BXYLKMNEEOWEJU-UHFFFAOYSA-N 3-oxo-3-phenyl-2-phenyldiazenylpropanoic acid Chemical class C=1C=CC=CC=1C(=O)C(C(=O)O)N=NC1=CC=CC=C1 BXYLKMNEEOWEJU-UHFFFAOYSA-N 0.000 claims 1
- HCSXGHIWQVZBJK-UHFFFAOYSA-N 4-aminobenzo[de]isoquinoline-1,3-dione Chemical compound C1=CC=C2C(=O)NC(=O)C3=C2C1=CC=C3N HCSXGHIWQVZBJK-UHFFFAOYSA-N 0.000 claims 1
- GQBONCZDJQXPLV-UHFFFAOYSA-N 4-aminoisoindole-1,3-dione Chemical compound NC1=CC=CC2=C1C(=O)NC2=O GQBONCZDJQXPLV-UHFFFAOYSA-N 0.000 claims 1
- QPQKUYVSJWQSDY-UHFFFAOYSA-N 4-phenyldiazenylaniline Chemical compound C1=CC(N)=CC=C1N=NC1=CC=CC=C1 QPQKUYVSJWQSDY-UHFFFAOYSA-N 0.000 claims 1
- HUKPVYBUJRAUAG-UHFFFAOYSA-N 7-benzo[a]phenalenone Chemical class C1=CC(C(=O)C=2C3=CC=CC=2)=C2C3=CC=CC2=C1 HUKPVYBUJRAUAG-UHFFFAOYSA-N 0.000 claims 1
- 239000013032 Hydrocarbon resin Substances 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 claims 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
- 125000000043 benzamido group Chemical group [H]N([*])C(=O)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims 1
- 125000004093 cyano group Chemical group *C#N 0.000 claims 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims 1
- 238000004043 dyeing Methods 0.000 claims 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims 1
- 229920006270 hydrocarbon resin Polymers 0.000 claims 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 1
- 239000000025 natural resin Substances 0.000 claims 1
- LEVJVKGPFAQPOI-UHFFFAOYSA-N phenylmethanone Chemical compound O=[C]C1=CC=CC=C1 LEVJVKGPFAQPOI-UHFFFAOYSA-N 0.000 claims 1
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 claims 1
- 125000005545 phthalimidyl group Chemical class 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
- 238000003809 water extraction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 230000035515 penetration Effects 0.000 abstract description 3
- 239000000976 ink Substances 0.000 description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000000758 substrate Substances 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 235000019441 ethanol Nutrition 0.000 description 4
- 230000008719 thickening Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 3
- 239000004640 Melamine resin Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
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- 238000010168 coupling process Methods 0.000 description 3
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- FBRJYBGLCHWYOE-UHFFFAOYSA-N 2-(trifluoromethyl)benzoic acid Chemical compound OC(=O)C1=CC=CC=C1C(F)(F)F FBRJYBGLCHWYOE-UHFFFAOYSA-N 0.000 description 2
- HXUIDZOMTRMIOE-UHFFFAOYSA-N 3-oxo-3-phenylpropionic acid Chemical compound OC(=O)CC(=O)C1=CC=CC=C1 HXUIDZOMTRMIOE-UHFFFAOYSA-N 0.000 description 2
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- JSFUMBWFPQSADC-UHFFFAOYSA-N Disperse Blue 1 Chemical compound O=C1C2=C(N)C=CC(N)=C2C(=O)C2=C1C(N)=CC=C2N JSFUMBWFPQSADC-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
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- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
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- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
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- 238000010438 heat treatment Methods 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 1
- 150000005342 methoxybenzoic acids Chemical class 0.000 description 1
- 229940032007 methylethyl ketone Drugs 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- AYLBVKUPVXVTSO-UHFFFAOYSA-N n,n-diphenylnitramide Chemical compound C=1C=CC=CC=1N([N+](=O)[O-])C1=CC=CC=C1 AYLBVKUPVXVTSO-UHFFFAOYSA-N 0.000 description 1
- QFCSRGLEMDRBMN-UHFFFAOYSA-N n-(2-methylphenyl)nitramide Chemical compound CC1=CC=CC=C1N[N+]([O-])=O QFCSRGLEMDRBMN-UHFFFAOYSA-N 0.000 description 1
- JVRXVVNHEWJKAR-UHFFFAOYSA-N n-(4-amino-3-methoxy-9,10-dioxoanthracen-1-yl)-1-phenylmethanesulfonamide Chemical compound C=12C(=O)C3=CC=CC=C3C(=O)C2=C(N)C(OC)=CC=1NS(=O)(=O)CC1=CC=CC=C1 JVRXVVNHEWJKAR-UHFFFAOYSA-N 0.000 description 1
- NBXJVDLZLQGMNS-UHFFFAOYSA-N n-(4-anilino-9,10-dioxoanthracen-1-yl)benzamide Chemical compound C=1C=CC=CC=1C(=O)NC(C=1C(=O)C2=CC=CC=C2C(=O)C=11)=CC=C1NC1=CC=CC=C1 NBXJVDLZLQGMNS-UHFFFAOYSA-N 0.000 description 1
- KOJOUCAVSDKDPR-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)benzamide Chemical class C=1C=CC=2C(=O)C3=CC=CC=C3C(=O)C=2C=1NC(=O)C1=CC=CC=C1 KOJOUCAVSDKDPR-UHFFFAOYSA-N 0.000 description 1
- SWKCORWBUNDNBL-UHFFFAOYSA-N n-[5-(butanoylamino)-9,10-dioxoanthracen-1-yl]butanamide Chemical compound O=C1C2=C(NC(=O)CCC)C=CC=C2C(=O)C2=C1C=CC=C2NC(=O)CCC SWKCORWBUNDNBL-UHFFFAOYSA-N 0.000 description 1
- BHAAPTBBJKJZER-UHFFFAOYSA-N p-anisidine Chemical compound COC1=CC=C(N)C=C1 BHAAPTBBJKJZER-UHFFFAOYSA-N 0.000 description 1
- WXWCDTXEKCVRRO-UHFFFAOYSA-N para-Cresidine Chemical compound COC1=CC=C(C)C=C1N WXWCDTXEKCVRRO-UHFFFAOYSA-N 0.000 description 1
- LRTFPLFDLJYEKT-UHFFFAOYSA-N para-isopropylaniline Chemical compound CC(C)C1=CC=C(N)C=C1 LRTFPLFDLJYEKT-UHFFFAOYSA-N 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical class OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001044 red dye Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 150000004992 toluidines Chemical class 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/003—Transfer printing
- D06P5/004—Transfer printing using subliming dyes
- D06P5/005—Transfer printing using subliming dyes on resin-treated fibres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/916—Natural fiber dyeing
- Y10S8/918—Cellulose textile
Definitions
- the present invention relates to new transfer media, especially those made of paper, for the thermal dry printing of water-swellable cellulose fibers or threads or textiles containing them, optionally in mixtures with synthetic fiber, especially based on polyester, with disperse dyes using polyglycols and / or Polyglycol derivatives.
- transfer printing uses transfer printing substrates, generally made of paper, which carry the pattern to be transferred, which consists of several or one dye. In contact with a textile material, the pattern is at 160 to 210 0 C over from the transfer sheet to the textile.
- the dyes customary for transfer printing belong to the class of disperse dyes, which are known to have only a low affinity for natural fibers, which is why transfer printing has practically only established itself for synthetic fibers, in particular for fabrics and knitted fabrics made of polyester.
- the attempts to make native fibers, especially those made of cellulose, available for transfer printing can be roughly divided into three groups: pretreatment with a resin, chemical modification of the fiber and treatment with a solvent for disperse dyes.
- the resin pretreatment is known, for example, from Swiss patent 564 637, which teaches that a cotton web is impregnated with an etherified methylolmelamine. After intermediate drying, the pre-impregnated goods are printed in the transfer. The melamine resin is condensed out during the printing process.
- the cellulose fiber can be given an affinity for disperse dyes by chemical modification, in particular acetylation, benzoylation, cyanoethylation, cyanuration and grafting of styrene.
- chemical modification in particular acetylation, benzoylation, cyanoethylation, cyanuration and grafting of styrene.
- the depth of color and the handle of the chemically modified cotton are satisfactory, the process has not been able to establish itself properly because the method is complex and costly and because the washfastness of the prints is unsatisfactory (see, for example, Eisele and Fiebig, Meliand Textile Reports 61, 956-961 (1980).
- saturated solutions or dyes are expediently prepared in boiling 0: 1 molar sodium carbonate solution and the optical absorption capacity is measured using a commercial spectrometer. Only those disperse or vat dyes are considered whose absorption capacity is not greater than 0.3.
- Such dyes are known from German patent specification 1 811 796 and from German patent application 25 24 243. They are mainly molecules with a molecular weight greater than 350 and high sublimation fastness, which are difficult to volatilize.
- the transfer printing media according to the invention are characterized in that they carry a release layer on a flexible, heat-resistant base, for example a paper web, on which a mixture of a binder with one or more dyes is applied in the form of a uniformly colored layer or pattern.
- the motif can be applied with any printing method, eg gravure, screen printing, offset.
- the existing of binder and dyes - motif, which has the form of either a colored layer or one or more tints containing pattern is transferred in its entirety by application of pressure and temperature to the fabric substrate.
- the release layer makes it easier to transfer the motif from the transfer printing medium to the textile web by reducing the strength of the motif's adhesion to the base.
- Release layers are well known to the person skilled in the art; they consist, for example, of a silicone resin layer or of a layer of another resin with low adhesive properties.
- the printing of surfaces with a release layer with aqueous printing inks is problematic because of the poor wettability, which is why inks with a non-aqueous solvent are advantageously used.
- the binder consists of one or more high molecular weight organic substances, at least one of which is a film former.
- the high molecular weight organic substances are characterized in that their softening or. Melting point is between a minimum of 50 and a maximum of 150 ° C, preferably a maximum of 100 ° C.
- the high molecular weight organic substances are examples of the class of resins and waxes.
- Examples include natural waxes, maleinate resins, phenolic resins, urea resins, resins from unsaturated hydrocarbons, epoxy resins, polyamide resins, polyglycols with a molecular weight of at least 1000, polyolefin waxes, natural waxes, Fischer-Tropsr-h waxes, amide waxes, fatty acid esters, fatty alcohols.
- Maleinate resins and rosin-based resins are preferably used, for example the esters of polyhydric alcohols such as glycerol and pentaerythritol esters.
- the phenyl and benzoyl radicals can contain simple substituents, e.g. Methyl, ethyl, chlorine, bromine, methoxy, trifluoromethyl residues, even butyl or isoamyl residues, but preferably they do not contain any nitrogen-containing substituents.
- a printing ink must be produced from them to select the dyes.
- These printing inks can be of the offest type, aqueous printing inks or solvent printing inks, and the techniques for producing printing inks are known.
- the dye is used in 100% pure form as a dry press cake in a ball mill, e.g. of the "Dynomill” type (Bachofen, Basel) ground in industrial ethyl alcohol, which contains a binder known from the technique of conventional sublimation transfer printing, for example ethyl cellulose N-7 (Dow Chemicals).
- a ball mill e.g. of the "Dynomill” type (Bachofen, Basel) ground in industrial ethyl alcohol, which contains a binder known from the technique of conventional sublimation transfer printing, for example ethyl cellulose N-7 (Dow Chemicals).
- the preferred concentrations are 5-10% binder and a maximum of 10% dye.
- the grinding process is carried out until 90% of the dye particles have a diameter of less than three micrometers and none of them larger than five micrometers.
- a paper carrier is printed in gravure, as is known from conventional transfer printing. These transfer printing carriers are then used to carry out transfer printing tests on a swollen cotton fabric.
- the swelling of the cotton fabric was carried out according to the instructions known from German patent 1811 796.
- U he patent teaches that the swelling state of the cotton caused by treatment with water can be maintained after drying by a polyglycol, for example polyethylene glycol with a molecular weight between 300 and 1100, the concentration of the glycol being, for example, 10 to 20% of the cotton weight.
- a polyglycol for example polyethylene glycol with a molecular weight between 300 and 1100, the concentration of the glycol being, for example, 10 to 20% of the cotton weight.
- the transfer medium is pressed against the swollen cotton fabric with a contact pressure of 5 ⁇ 10 4 Pa at a temperature of 235 ° C. for 30 seconds, while the sandwich is held at an air pressure reduced to 10 4 Pa.
- the red dyes are The red dyes:
- the blue dyes are:
- a printing ink is made by way of example 10% dye, 10% binder and 80% solution - containing medium. This printing ink is used to print a motif containing one or more dyes on a base paper provided with a release layer.
- the transfer printing on dry, swollen cotton is then carried out at 235 ° C. with a contact pressure of at least 10 4 Pa, in 30-60 seconds.
- the handle is remarkably good and the rubbing fastness is very good after the first wash.
- the new transfer carriers are characterized by the possibility of being able to use dyes which cannot be re-printed at all in conventional sublimation transfer printing due to their high sublimation fastness and in sublimation transfer printing with reduced air pressure, despite high mechanical expenditure, with moderate yields. This makes it possible to take advantage of the adaptability of transfer printing on natural fibers while maintaining the textile mechanical properties and respecting the required fastness properties, in particular the fastness to washing.
- a screen printing ink is produced by dissolving 40 parts of the "ERKAREX 1560" phthalate resin (R.Kraemer GmbH) and 5 parts of Polywachs 6000 in 90 parts of ethyl alcohol. 50 parts of a 20% alcoholic dispersion of the dye C.I. Disperse Red 346 added.
- a cotton fabric with a solution of 10% polypropylene glycol 425 in water is squeezed off with a pad to 100% weight gain and dried in a tenter at 120 ° C. for one minute.
- the paper is held against the pretreated cotton fabric for 45 seconds using a thermal printing press from Kannegiesser (Vlotho) with a contact pressure of 5 ⁇ 10 4 Pa at 235 ° C. (temperature of the heating plate of the press).
- a varnish is produced on a three-roll mill by mixing 42 parts of lacquered linseed oil, 20 parts of mineral oil and 38 parts of a "Albertol KP 351" phenolic resin (Hoechst AG)
- the printing ink is made on a three-roll mill from 20 parts of the dye C.I. Disperse Blue 327, 85 parts of varnish, 5 parts of Aerosil R 972 (Degussa AG) and 2 parts of co-siccative.
- a release paper is produced by coating a 60 g / m 2 base paper with a solution of 67 parts of ethyl alcohol, 3 parts of toluene, 25 parts of the "Eurelon 2300" polyamide resin (Schering AG) and 5 parts of the "Cibamin M-100 melamine resin "(Ciba-Geigy AG).
- This release paper is printed on a conventional offset machine from "Heidelberg Offset”.
- a fabric made of 50% cotton and 50% polyester is squeezed to 80% weight gain by treatment with a 10% aqueous solution of polypropylene glycol 425 using a foulard and dried on a tenter at 120 ° C. for one minute.
- the offset-release transfer paper is printed on the mixed fabric for 45 seconds with a contact pressure of 5 ⁇ 10 4 Pa at 230 ° C.
- a brilliant blue print is created.
- the feel of the fabric and the fastness properties are acceptable after the transfer printing, after rinsing with cold water they become very good.
- the part of a cotton fabric to be printed is pretreated by spraying with a 2% aqueous solution of polyethylene glycol 600. The mixture is then dried at 190 ° C. for 30 seconds.
- a transfer substrate produced according to Example 2 is placed on the pretreated part of the cotton fabric for 45 seconds at 230 ° C., a contact pressure of 5 ⁇ 10 4 Pa and an air pressure of 2 ⁇ 10 4 Pa.
- a stock thickening for a gravure ink is produced by dissolving 12.5 parts of a glycerin resin ester type "Halwepal - G" (Chemische Werke Wegtenes-Albertus) in a mixture of 40 parts of ethyl alcohol and 40 parts of methyl - ethyl ketone. This thickening of the trunk is divided into three parts.
- the first part of this solution is mixed with 92.5 parts of stock thickening 7.5 parts of the dye C.I. using a "Dynomill" type ball mill (Bachofen AG). Ground Disperse Red 346. The milling process is carried out until 90% of the dye particles are smaller than 3 micrometers and the largest particles are smaller than 5 micrometers.
- the base release paper described in Example 1 is then printed with three cylinders using a conventional gravure printing machine. Intermediate drying is required after each cylinder.
- the cylinders are engraved in such a way that the superimposition of the three prints according to the trichomy principle provides an image of a motif.
- a fabric made of mercerized cotton is padded with a ten percent aqueous solution of a polyglycol-boric acid ester, which is commercially available under the name "Glyecin-CD" (BASF), and a Minute dried in a stenter at 120 ° C.
- the helio-release transfer paper is printed on the goods prepared in this way for 40 seconds at 230 ° C. with a contact pressure of 10 5 Pa.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Printing Methods (AREA)
Abstract
Umdruckträger für den thermischen Trockendruck von Cellulosefasern, die mit Wasser aufquellbar sind, mit Farbstoffen, die bei 60°C in Wasser unlöslich sind. Die Farbstoffe sind schwer verdampfbar und können nicht im konventionellen Transferdruck-Verfahren übertragen werden. Sie werden bei etwa 230°C und einem Anpressdruck von 10<4> bis 10<6> Pa von dem mit einer Release-Schicht versehenen Basispapier auf die Cellulosefasern übertragen, die mit Wasser aufgequollen wurden und deren Quellungszustand mit einem Polyglykol nach dem Wasserentzug konserviert wird. Zur Erhöhung der Penetration des Farbstoffs in die Textilstruktur wird empfohlen, den Luftdruck im Transfergebiet auf 1 bis 5 x 10<4> Pa zu erniedrigen.Transfer medium for the thermal dry printing of cellulose fibers that are swellable with water, with dyes that are insoluble in water at 60 ° C. The dyes are difficult to evaporate and cannot be transferred using the conventional transfer printing process. At about 230 ° C and a pressure of 10 4 to 10 6 Pa, they are transferred from the base paper provided with a release layer to the cellulose fibers which have been swollen with water and whose swelling state is preserved with a polyglycol after the water has been removed becomes. In order to increase the penetration of the dye into the textile structure, it is recommended to lower the air pressure in the transfer area to 1 to 5 x 10 <4> Pa.
Description
Die vorliegende Erfindung betrifft neue Umdruckträger, vor allem solche aus Papier, zum thermischen Trockendruck von in Wasser quellbaren Cellulose-Fasern oder Fäden oder solche enthaltende Textilien gegebenenfalls in Mischungen mit synthetischen Faser, vor allem auf Polyesterbasis, mit Dispersionsfarbstoffen unter Verwendung von Polyglykolen und/oder Polyglykolderivaten.The present invention relates to new transfer media, especially those made of paper, for the thermal dry printing of water-swellable cellulose fibers or threads or textiles containing them, optionally in mixtures with synthetic fiber, especially based on polyester, with disperse dyes using polyglycols and / or Polyglycol derivatives.
Der konventionelle Transferdruck, dessen Prinzipien z.B. in den französischen Patenten 1 223 330 und 1 585 119 beschrieben ist, benutzt Umdruckträger, im allgemeinen aus Papier, welche das zu transferierende Muster tragen, das aus mehreren oder einem Farbstoff besteht. Im Kontakt mit einem Textilmaterial geht das Muster bei 160 bis 2100C von dem Umdruckträger auf das Textil über. Die für den Transferdruck üblichen Farbstoffe gehören zu der Klasse der Dispersionsfarbstoffe, von denen bekannt ist, dass sie nur eine geringe Affinität zu Naturfasern haben, weshalb sich der Transferdruck praktisch nur für Synthesefasern, insbesondere für Gewebe und Gewirke aus Polyester durchgesetzt hat.Conventional transfer printing, the principles of which are described, for example, in French Patents 1,223,330 and 1,585,119, uses transfer printing substrates, generally made of paper, which carry the pattern to be transferred, which consists of several or one dye. In contact with a textile material, the pattern is at 160 to 210 0 C over from the transfer sheet to the textile. The dyes customary for transfer printing belong to the class of disperse dyes, which are known to have only a low affinity for natural fibers, which is why transfer printing has practically only established itself for synthetic fibers, in particular for fabrics and knitted fabrics made of polyester.
Die Versuche native Fasern, insbesondere aus Cellulose, dem Transferdruck zugänglich zu machen, lassen sich grob in drei Gruppen aufteilen: Vorbehandlung mit einem Harz, chemische Modifikation der Faser und Behandlung mit einem Lösungsmittel für Dispersionsfarbstoffe.The attempts to make native fibers, especially those made of cellulose, available for transfer printing can be roughly divided into three groups: pretreatment with a resin, chemical modification of the fiber and treatment with a solvent for disperse dyes.
Die Harzvorbehandlung ist beispielhaft aus der Schweizer Patentschrift 564 637 bekannt in der gelehrt wird, dass eine Baumwollbahn mit einem verätherten Methylolmelamin imprägniert wird. Nach Zwischentrocknung wird die vorimprägnierte Ware im Transfer bedruckt. Das Melaminharz wird während des Druckvorgangs auskondensiert.The resin pretreatment is known, for example, from Swiss patent 564 637, which teaches that a cotton web is impregnated with an etherified methylolmelamine. After intermediate drying, the pre-impregnated goods are printed in the transfer. The melamine resin is condensed out during the printing process.
Die Hauptnachteile dieses Verfahrens liegen in der Schwierigkeit, die Gleichmässigkeit des Auftrags des Melaminharzes über die Textilbahn, welche die Farbtiefe beeinflusst, zu gewährleisten und die Vorbehandlung so zu kontrollieren, dass die Kondensation einwandfrei erfolgt. Deswegen erfüllen weder die Gleichmässigkeit des Drucks noch seine Echtheiten immer die Erwartungen und das Verfahren hat sich bisher nicht richtig durchsetzen können.The main disadvantages of this process lie in the difficulty in ensuring the uniformity of the application of the melamine resin over the textile web, which influences the depth of color, and in controlling the pretreatment in such a way that the condensation takes place properly. For this reason, neither the uniformity of the print nor its authenticity always meet expectations and the process has so far not been able to establish itself correctly.
Aus der Schweizer Patentschrift 560 286 ist beispielhaft bekannt, dass der Cellulosefaser durch chemische Modifizierung, insbesondere Acetylierung, Benzoylierung, Cyanethylierung, Cyanurierung und Aufpfropfen von Styrol eine Affinität für Dispersionsfarbstoffe verliehen werden kann. Obwohl Farbtiefe und Warengriff bei der chemisch modifizierten Baumwolle zufriedenstellend sind, hat sich das Verfahren nicht richtig durchsetzen können, da die Methode aufwendig und kostspielig ist und da die Waschechtheit der Drucke unbefriedigend ist (siehe z.B. Eisele und Fiebig, Meliand Textilberichte 61, 956-961 (1980).From Swiss Patent 560 286 it is known, for example, that the cellulose fiber can be given an affinity for disperse dyes by chemical modification, in particular acetylation, benzoylation, cyanoethylation, cyanuration and grafting of styrene. Although the depth of color and the handle of the chemically modified cotton are satisfactory, the process has not been able to establish itself properly because the method is complex and costly and because the washfastness of the prints is unsatisfactory (see, for example, Eisele and Fiebig, Meliand Textile Reports 61, 956-961 (1980).
Schon seit langem ist bekannt, dass Baumwollfasern und andere Cellulosestoffe im Kontakt mit Wasser aufquellen, wobei die Ware voluminöser und biegsamer wird (siehe z.B. Valko und Limdi in "Textile Research Journal" 32, 331-337 (1962). Die offene Struktur der gequollenen Cellulosestoffe wird leicht von wasserlöslichen, hochsiedenden Verbindungen durchdrungen. Es sind solche Verbindungen bekannt, welche die Quellung auch nach weitgehender Entfernung des Wassers aufrecht erhalten. Solche die Quellung aufrecht erhaltende Verbindungen sind z.B. Polyglykole und Polyglykolderivate, wie sie in der der Deutschen Patentschrift 1 811 796 und der Deutschen Offenlegungsschrift 2 524 243 beschrieben sind. Polyglykole und Polyglykolderivate sind im allgemeinen gute Lösungsmittel für Dispersionsfarbstoffe. Wenn man beispielhaft ein Baumwollgewebe mit einer 10 bis 20 prozentigen wässrigen Lösung von Poläthylenglykol 600 imprägniert, bei 120oC trocknet und dann bei 200 bis 2100C thermobedruckt, so erhält man brillante, farbtiefe Drucke. Die gute Farbstoffaufnahme erklärt sich dadurch, dass das heisse Polyglykol, das sich beim Thermodruck noch in der Faser befindet, die Farbstoffdämpfe löst und den gelösten Farbstoff in den Fasern fein verteilt.It has long been known that cotton fibers and other cellulose materials swell in contact with water, the goods becoming more voluminous and flexible (see, for example, Valko and Limdi in "Textile Research Journal" 32, 331-337 (1962). The open structure of the swollen Cellulose materials are easily permeated by water-soluble, high-boiling compounds. Such compounds are known which maintain swelling even after the water has been largely removed. Such compounds which maintain swelling are, for example, polyglycols and polyglycol derivatives, as described in German Patent 1,811,796 and German Offenlegungsschrift 2,524,243 described. polyglycols and polyglycol derivatives are generally good solvents for disperse dyes. If, for example by way of a cotton fabric with a 10 to 20 percent aqueous solution of Poläthylenglykol 600 impregnated, at 120 o C to dry and then at 200 ° to 210 0 C thermal printed, so lt's brilliant, color-rich prints. The good dye This is explained by the fact that the hot polyglycol, which is still in the fiber during thermal printing, dissolves the dye vapors and finely distributes the dissolved dye in the fibers.
Diese Drucke haben allerdings mit den im Transferdruck üblichen Dispersionsfarbstoffen sehr schlechte Waschechtheiten, so dass dieses Verfahren bisher sich nicht durchgesetzt hat.However, these prints have very poor fastness to washing with the disperse dyes that are common in transfer printing, so that this process has not yet become established.
Das Problem der Waschechtheit liesse sich dadurch lösen, dass Dispersions-oder Küpenfarbstoffe benutzt werden, die in Wasser auch bei erhöhter Temperatur, beispielhaft 60oC, absolut unlöslich sind.The problem of fastness to washing could be solved by using disperse or vat dyes which are absolutely insoluble in water even at elevated temperatures, for example 60 ° C.
Zur Prüfung auf diese Eigenschaft werden zweckmässig gesättigte Lösungen oder Farbstoffe in siedender 0:1 molarer Natriumcarbonatlösung hergestellt und das optische Absorptionsvermögen mit einem kommerziellen Spektrometer gemessen. Nur solche Dispersions-oder Küpenfarbstoffe werden berücksichtigt, deren Absorptionsvermögen nicht grösser als 0.3 ist. Solche Farbstoffe sind aus der Deutschen Patentschrift 1 811 796 und aus der Deutschen Patentanmeldung 25 24 243 bekannt. Es handelt sich hauptsächlich um Moleküle mit einem Molekulargewicht grösser als 350 und hoher Sublimierechtheit, die schwierig zu verflüchtigen sind.To test this property, saturated solutions or dyes are expediently prepared in boiling 0: 1 molar sodium carbonate solution and the optical absorption capacity is measured using a commercial spectrometer. Only those disperse or vat dyes are considered whose absorption capacity is not greater than 0.3. Such dyes are known from German patent specification 1 811 796 and from German patent application 25 24 243. They are mainly molecules with a molecular weight greater than 350 and high sublimation fastness, which are difficult to volatilize.
Selbst in dem für den Sublimations-Transferdruck ungewöhnlich hohen Temperaturbereich von 225 bis 2350C ist die Verdampfungsgeschwindigkeit dieser Farbstoffe im allgemeinen so gering, dass kein Transferdruck möglich ist.Even in the temperature range of 225 to 235 ° C., which is unusually high for sublimation transfer printing, the evaporation rate of these dyes is generally so low that transfer printing is not possible.
Auch die aus meiner Schweizer Patentanmeldung 2316-79 bekannte Benutzung von Vakuumkalandern, welche bei einem auf 0.5 bis 1 x 104 Pa reduzierten Luftdruck die mittlere freie Weglänge der Moleküle der Farbstoffdämpfe zu erhöhen gestatten, hat sich in der Praxis als wenig erfolgreich erwiesen, da die Verdampfungsgeschwindigkeit weiterhin sehr klein bleibt, die Farbstoffe mit geringer Ausbeute vom Umdruckträger auf das Substrat übertragen werden und die Drucke an Farbtiefe mangeln. Die Penetration des Textilgewebes bleibt unzureichend mit offensichtlich durch Aufbau grosser Farbstoffaggregate an der Oberfläche des Textilmaterials hervorgerufenen schlechten Reibechtheiten.The use of vacuum calenders known from my Swiss patent application 2316-79, which allow the mean free path of the molecules of the dye vapors to be increased at an air pressure reduced to 0.5 to 1 x 10 4 Pa, has proven to be unsuccessful in practice because the V continues erdampfungsgeschwindigkeit remains very small, the dyes are transferred in low yield from the transfer sheet to the substrate and the lack prints on color depth. The penetration of the textile fabric remains inadequate, with poor rub fastness obviously caused by the build-up of large dye aggregates on the surface of the textile material.
Diese Mängel der bekannten Technik werden durch die neuen Umdruckträger der vorliegenden Erfindung behoben.These shortcomings of the known technology are eliminated by the new transfer printing medium of the present invention.
Die erfindungsmässigen Umdruckträger sind dadurch gekennzeichnet, dass sie auf einer flexiblen, hitzebeständigen Unterlage, beispielsweise einer Papierbahn, eine Releaseschicht tragen, auf der in Form einer einheitlich gefärbten Schicht oder eines Musters eine Mischung von einem Bindemittel mit einem oder mehreren Farbstoffen aufgetragen ist. Das Motiv kann mit einer beliebigen Druckmethode, z.B. Tiefdruck, Siebdruck, Offset aufgetragen werden. Das aus Bindemittel und Farbstoffen bestehende - Motiv, welches die Form entweder einer gefärbten Schicht oder eines oder mehrere Farbtöne enthaltenden Musters hat, wird in seiner Gesamtheit durch Anwendung von Druck und Temperatur auf das Textilsubstrat übertragen. Die Release-Schicht erleichtert die Übertragung des Motivs vom Umdruckträger auf die Textilbahn, indem sie die Stärke der Haftung des Motivs auf der Unterlage reduziert. Release-Schichten sind dem Fachmann wohl bekannt, sie bestehen beispielhaft aus einer Silikonharzschicht oder aus einer Schicht eines anderen Harzes mit geringen Hafteigenschaften. Das Bedrucken von Oberflächen mit einer Releaseschicht mit wässrigen Drucktinten ist wegen der schlechten Benetzbarkeit problematisch, deswegen werden vorteilhaft Tinten mit einem nichtwässrigen Lösungsmittel benutzt.The transfer printing media according to the invention are characterized in that they carry a release layer on a flexible, heat-resistant base, for example a paper web, on which a mixture of a binder with one or more dyes is applied in the form of a uniformly colored layer or pattern. The motif can be applied with any printing method, eg gravure, screen printing, offset. The existing of binder and dyes - motif, which has the form of either a colored layer or one or more tints containing pattern is transferred in its entirety by application of pressure and temperature to the fabric substrate. The release layer makes it easier to transfer the motif from the transfer printing medium to the textile web by reducing the strength of the motif's adhesion to the base. Release layers are well known to the person skilled in the art; they consist, for example, of a silicone resin layer or of a layer of another resin with low adhesive properties. The printing of surfaces with a release layer with aqueous printing inks is problematic because of the poor wettability, which is why inks with a non-aqueous solvent are advantageously used.
Das Bindemittel besteht aus einer oder mehreren hochmolekularen organischen Substanzen, von denen mindestens eine ein Filmbildner ist. Die hochmolekularen organischen Substanzen sind dadurch gekennzeichnet, dass ihr Erweichungs-bzw. Schmelzpunkt zwischen minimal 50 und maximal 150°C, vorzugsweise maximal 100°C liegt. Die hochmolekularen organischen Substanzen gehören beispielhaft zu der Klasse der Harze und Wachse. Als Beispiele seien genannt natürliche Wachse, Maleinathharze, Phenolharze, Harnstoffharze, Harze aus ungesättigten Kohlewasserstoffen, Epoxidharze, Polyamidharze, Polyglykole mit einem Molekulargewicht von mindestens 1000, Polyolefinwachse, natürliche Wachse, Fischer-Tropsr-h-Wachse, Amidwachse, Fettsäureester, Fettalkohole.The binder consists of one or more high molecular weight organic substances, at least one of which is a film former. The high molecular weight organic substances are characterized in that their softening or. Melting point is between a minimum of 50 and a maximum of 150 ° C, preferably a maximum of 100 ° C. The high molecular weight organic substances are examples of the class of resins and waxes. Examples include natural waxes, maleinate resins, phenolic resins, urea resins, resins from unsaturated hydrocarbons, epoxy resins, polyamide resins, polyglycols with a molecular weight of at least 1000, polyolefin waxes, natural waxes, Fischer-Tropsr-h waxes, amide waxes, fatty acid esters, fatty alcohols.
Vorzugsweise werden Maleinatharze und Harze auf Basis des Kollophoniums benutzt, beispielhaft die Ester mehrwertiger Alkohole wie Glycerin-und Pentaerythrit-Ester.Maleinate resins and rosin-based resins are preferably used, for example the esters of polyhydric alcohols such as glycerol and pentaerythritol esters.
Die Farbstoffe sind dadurch charakterisiert, dass sie zu den Dispersions-und Küpenfarbstoffen gehören und dass sie in Wasser bei 60°C unlöslich sind. Sie gehören beispielhaft zu folgenden Farbstofftypen:
- Anthrachinonfarbstoffe, Azofarbstoffe, Indigofarbstoffe und Thioindigofarbstoffe.. Als besonders vorteilhaft haben sich Farbstoffe der nachfolgend angegebenen Reihen erwiesen:
- 1. halogenierte, vorzugsweise chlorierte oder bromierte Diphenylaminoanthrachinone;
- 2. Alkylimide der 1,4-Diaminoanthrachinon-2.3-dicarbonsäure, deren Alkylgruppe einen oder zwei Phenylreste trägt;
- 3. 1-Benzoylaminoanthrachinone, die in der 4-,5- oder 8-Position einen Phenyl-NH-Rest tragen;
- 4. Phenylamide der I-Phenylazo-2-hydroxy-3-naphthoesäure, vorzugsweise diejenigen, die frei von stickstoffhaltigen Substituenten sind; und
- 5. Phenyl- oder Naphthylamide der -Phenylazo-acetylessig-oder der -Phenylazo-benzoylessigsäuren, insbesondere diejenigen, die frei von stickstoffhaltigen Substituenten sind.
- Anthraquinone dyes, azo dyes, indigo dyes and thioindigo dyes. Dyes from the following series have proven to be particularly advantageous:
- 1. halogenated, preferably chlorinated or brominated diphenylaminoanthraquinones;
- 2. alkylimides of 1,4-diaminoanthraquinone-2,3-dicarboxylic acid, the alkyl group of which carries one or two phenyl radicals;
- 3. 1-benzoylaminoanthraquinones which carry a phenyl-NH radical in the 4-, 5- or 8-position;
- 4. phenylamides of I-phenylazo-2-hydroxy-3-naphthoic acid, preferably those which are free from nitrogen-containing substituents; and
- 5. phenyl- or naphthylamides of -phenylazo-acetylacetic or -phenylzo-benzoylacetic acids, in particular those which are free from nitrogen-containing substituents.
In allen diesen Farbstoffen können die Phenyl-und Benzoylreste einfache Substituenten enthalten, wie z.B. Methyl-, Äthyl-, Chlor-, Brom-, Methoxy-, Trifluormethylreste, sogar Butyl- oder Isoamylreste, vorzugsweise enthalten sie jedoch keine stickstoffhaltigen Substituenten.In all of these dyes the phenyl and benzoyl radicals can contain simple substituents, e.g. Methyl, ethyl, chlorine, bromine, methoxy, trifluoromethyl residues, even butyl or isoamyl residues, but preferably they do not contain any nitrogen-containing substituents.
Weitere charakteristische Beispiele sind:
- 1-Amino-2-methoxy-4-toluol-sulfonyl-aminoanthrachinon 1,4-und 1,5-Dibutyrylamino-anthrachinon sowie die entsprechenden Derivate der Methoxybenzoesäure und Trifluoromethylbenzoesäure, Benzoylamino-isothiazolanthron, Diphenylamide der 1-Phenylazo-2-hydroxy-3-naphthoesäure, die an dem einen oder an dem anderen oder an beiden Phenylresten einen oder mehrere Substiuenten tragen, die ausgewählt werden aus der Gruppe der Halogenatome, vor allem der Fluor-, Chlor- und Bromatome, der Methyl-, Äthyl-, Isopropyl-, Methoxy-, Äthoxy-, Trifluormethyl- und Acetylreste, 1-Benzoylamino-4-anilinoanthrachinon, 1-Phenylbenzoylamino-anthrachinon, 1-Phenylazobenzoylaminoanthrachinon, 1-Phenyl- benzoylamino-4-methoxyanthrachinon, 1-Benzoylamino-4-(p-isopropyl- oder-isoamylanilino) anthrachinon, die Monoazofarbstoffe, die erhalten werden durch Kuppeln des Naphthanilids der
- 1-amino-2-methoxy-4-toluene-sulfonylaminoanthraquinone 1,4- and 1,5-dibutyrylaminoanthraquinone and the corresponding derivatives of methoxybenzoic acid and trifluoromethylbenzoic acid, benzoylamino-isothiazolanthrone, diphenylamides of 1-phenylazo-2-hydroxy- 3-naphthoic acid, which carry one or more substituents on one or the other or both phenyl radicals, which are selected from the group of halogen atoms, especially fluorine, chlorine and bromine atoms, methyl, ethyl, isopropyl -, methoxy, ethoxy, trifluoromethyl and acetyl residues, 1-benzoylamino-4-anilinoanthraquinone, 1-phenylbenzoylamino-anthraquinone, 1-phenylazobenzoylaminoanthraquinone, 1-phenyl-benzoylamino-4-methoxyanthraquinone-1-benzoxy isopropyl or isoamylanilino) anthraquinone, the monoazo dyes obtained by coupling the naphthanilide
Acetyl- oder Benzoylessigsäure mit diazotiertem Nitranilin oder Nitrotoluidin, das Produkt der Kupplung von Barbitursäure mit diazotiertem Nitroanisidin, diejenigen, die erhalten werden durch Kuppeln der Diazoverbindung von Nitrophenylanilin mit dem Naphthanilid der Acetylessigsäure oder Benzoylessigsäure, die Dioxazine, die erhalten werden durch Cyclisieren der Kondensationsprodukte von Chloranil (Tetrachlor-p-benzchinon) mit Naphthylamin, Aminopyren, Anilin und seinen Derivaten, wie p-Chloranilin, Toluidin, Anisidin, Cresidin, p-Isopropylanilin, m-Trifluormethylanilin und p-Dimethylaminoanilin.Acetyl or benzoylacetic acid with diazotized nitraniline or nitrotoluidine, the product of coupling barbituric acid with diazotized nitroanisidine, those obtained by coupling the diazo compound of nitrophenylaniline with the naphthanilide of acetyl acetic acid or benzoylacetic acid, by cyclizing the condensates obtained from dioxazines of the condensates Chloranil (tetrachloro-p-benzoquinone) with naphthylamine, aminopyrene, aniline and its derivatives such as p-chloroaniline, toluidine, anisidine, cresidine, p-isopropylaniline, m-trifluoromethylaniline and p-dimethylaminoaniline.
Zur Auswahl der Farbstoffe muss von ihnen eine Drucktinte hergestellt werden. Diese Drucktinten können solche vom Offest-Typ, wässrige Drucktinten oder Lösungsmittel-Drucktinten sein, wobei die Techniken der Herstellung von Drucktinten bekannt sind.A printing ink must be produced from them to select the dyes. These printing inks can be of the offest type, aqueous printing inks or solvent printing inks, and the techniques for producing printing inks are known.
Beispielhaft wird der Farbstoff in 100% reiner Form als trockener Presskuchen in einer Kugelmühle z.B. vom Typ "Dynomill" (Bachofen, Basel) in industriellem Äthylalkohol aufgemahlen, der ein aus der Technik des konventionellen Sublimations-Transferdrucks bekanntes Bindemittel, beispielhaft Äthylcellulose N-7 (Dow Chemicals) enthält.For example, the dye is used in 100% pure form as a dry press cake in a ball mill, e.g. of the "Dynomill" type (Bachofen, Basel) ground in industrial ethyl alcohol, which contains a binder known from the technique of conventional sublimation transfer printing, for example ethyl cellulose N-7 (Dow Chemicals).
Die bevorzugten Konzentrationen sind 5-10% Bindemittel und maximal 10% Farbstoff. Der Mahlvorgang wird so lange durchgeführt, bis 90% der Farbstoffpartikel einen Durchmesser kleiner als drei Mikrometer und keines grösser als fünf Mikrometer hat. Mit den so hergestellten Drucktinten bedruckt man im Tiefdruck einen Papierträger, wie er von dem konventionellen Transferdruck bekannt ist. Mit diesen Umdruckträgern werden dann Umdruckversuche auf einem aufgequollenen Baumwollgewebe durchgeführt.The preferred concentrations are 5-10% binder and a maximum of 10% dye. The grinding process is carried out until 90% of the dye particles have a diameter of less than three micrometers and none of them larger than five micrometers. With the printing inks thus produced, a paper carrier is printed in gravure, as is known from conventional transfer printing. These transfer printing carriers are then used to carry out transfer printing tests on a swollen cotton fabric.
Das Aufquellen des Baumwollgewebes wurde nach der aus der deutschen Patentschrift 1811 796 bekannten Anleitung durchgeführt.The swelling of the cotton fabric was carried out according to the instructions known from German patent 1811 796.
Uie Patentschrift lehrt, dass der durch Behandlung mit Wasser hervorgerufene Quellungszustand der Baumwolle durch einen Polyglykol z.B. Polyaethylenglykol mit einem Molekulargewicht zwischen 300 und 1100 nach dem Trocknen aufrecht erhalten werden kann, wobei die Konzentration des-Glykols beispielhaft 10 bis 20: des Baumwollgewichts beträgt. U he patent teaches that the swelling state of the cotton caused by treatment with water can be maintained after drying by a polyglycol, for example polyethylene glycol with a molecular weight between 300 and 1100, the concentration of the glycol being, for example, 10 to 20% of the cotton weight.
Zur Farbstoffauswahl wird der Umdruckträger 30 sec. lang mit einem Anpressdruck von 5 x 104 Pa bei einer Temperatur von 235°C gegen das aufgequollene Baumwollgewebe gedrückt, während das Sandwich bei einem auf 104 Pa reduziertem Luftdruck gehalten wird.To select the dye, the transfer medium is pressed against the swollen cotton fabric with a contact pressure of 5 × 10 4 Pa at a temperature of 235 ° C. for 30 seconds, while the sandwich is held at an air pressure reduced to 10 4 Pa.
Es werden dabei diejenigen Farbstoffe ausgewählt, die bei diesen Umdruckbedingungen zu mindestens 60 %vom Umdruckträger auf das Textilsubstrat übergingen. Charakteristische Beispiele auf-diese Weise selektionierter Farbstoffe sind:
- Die gelben Farbstoffe:
- The yellow dyes:
Die roten Farbstoffe:
Die blauen Farbstoffe:
sowie C.I.Disperse Orange 125, C.I. Disperse Green 7, C.I. Disperse Violet 64, C.I. Disperse Violet 89 und C.I. Disperse Brown 21.as well as C.I.Disperse Orange 125, C.I. Disperse Green 7, C.I. Disperse Violet 64, C.I. Disperse Violet 89 and C.I. Disperse Brown 21
Zur Herstellung der erfindungsmässen neuen Umdruckträger mit diesen Farbstoffen wird eine Drucktinte hergestellt, die beispielhaft 10% Farbstoff, 10% Bindemittel und 80% Lösungs- mittel enthält. Mit dieser Drucktinte wird auf einem mit einer Release-Schicht versehenen Basispapier ein Motiv gedruckt, das einen oder mehrere Farbstoffe enthält.For the preparation of the inventive new transfer sheets with these dyes, a printing ink is made by way of example 10% dye, 10% binder and 80% solution - containing medium. This printing ink is used to print a motif containing one or more dyes on a base paper provided with a release layer.
Mit den erfindungsmässen neuen Umdruckträgern wird dann bei 235°C bei einem Anpressdruck von mindestens 104 Pa, in 30-60 Sekunden der Umdruck auf trockener aufgequollener Baumwolle vorgenommen.With the new transfer carriers according to the invention, the transfer printing on dry, swollen cotton is then carried out at 235 ° C. with a contact pressure of at least 10 4 Pa, in 30-60 seconds.
Es werden brillante Drucke erzielt, die sich durch hohe Waschechtheiten mit teilweise hohen Lichtechtheiten auszeichnen.Brilliant prints are achieved, which are characterized by high wash fastness and sometimes high light fastness.
Der Warengriff ist bemerkenswert gut und nach der ersten Wäsche sind die Reibechtheiten sehr gut. The handle is remarkably good and the rubbing fastness is very good after the first wash.
Die neuen Umdruckträger zeichnen sich durch die Möglichkeit aus, Farbstoffe einsetzen zu können, die im konventionellen Sublimations-Transferdruck wegen hoher Sublimier-Echtheit überhaupt nicht und im Sublimations-Transferdruck bei reduziertem Luftdruck trotz hohem maschinellem Aufwand nur mit mässigen Ausbeuten umgedruckt werden können. Damit ist es möglich, die Anpassungsfähigkeit des Transferdrucks auf Naturfasern bei Erhaltung der textilmechanischen Eigenschaften und Respektierung der erforderlichen Echtheiten, insbesondere der Waschechtheiten, ausnützen zu können.The new transfer carriers are characterized by the possibility of being able to use dyes which cannot be re-printed at all in conventional sublimation transfer printing due to their high sublimation fastness and in sublimation transfer printing with reduced air pressure, despite high mechanical expenditure, with moderate yields. This makes it possible to take advantage of the adaptability of transfer printing on natural fibers while maintaining the textile mechanical properties and respecting the required fastness properties, in particular the fastness to washing.
Eine Siebdrucktinte wird hergestellt durch Auflösen von 40 Teilen des Phthalatharzes "ERKAREX 1560" (R.Kraemer GmbH) und 5 Teilen Polywachs 6000 in 90 Teilen Äthylalkohol. Zu 150 Teilen dieser Lösung werden 50 Teile einer 20%igen alkoholische Dispersion des Farbstoffs C.I. Disperse Red 346 zugegeben.A screen printing ink is produced by dissolving 40 parts of the "ERKAREX 1560" phthalate resin (R.Kraemer GmbH) and 5 parts of Polywachs 6000 in 90 parts of ethyl alcohol. 50 parts of a 20% alcoholic dispersion of the dye C.I. Disperse Red 346 added.
Damit wird in einer konventionellen Flachschablonen-Siebdruckmaschine ein Release-Papier bedruckt, das durch Beschichtung eines 60g/m2 Basispapiers mit Polyvinylalkohol Typ "Polyviol W 25/140" (Wacker-Chemie) hergestellt wurde.This is used to print a release paper in a conventional flat screen printing machine, which was produced by coating a 60 g / m 2 base paper with polyvinyl alcohol type "Polyviol W 25/140" (Wacker-Chemie).
Zur Vorbereitung des Umdrucks wird ein Baumwollgewebe mit einer Lösung von 10% Polypropylenglykol 425 in Wasser mit einem Foulard auf 100% Gewichtszunahme abgequetscht und eine Minute in einem Spannrahmen bei 120oC getrocknet. Zum Umdruck wird das Papier 45 sec. lang mit einer Thermodruckpresse der Firma Kannegiesser ( Vlotho ) mit einem Anpressdruck von 5 x 104 Pa bei 2350C (Temperatur der Heizplatte der Presse) gegen das vorbehandelte Baumwollgewebe gehalten.To prepare the transfer printing, a cotton fabric with a solution of 10% polypropylene glycol 425 in water is squeezed off with a pad to 100% weight gain and dried in a tenter at 120 ° C. for one minute. For transfer printing, the paper is held against the pretreated cotton fabric for 45 seconds using a thermal printing press from Kannegiesser (Vlotho) with a contact pressure of 5 × 10 4 Pa at 235 ° C. (temperature of the heating plate of the press).
Es entsteht ein brillanter roter Druck mit guten Wasch-, Licht-und Schweiss-Echtheiten. Die Reibechtheiten sind akzeptabel. Nach Ausspülen des Gewebes in kaltem Wasser werden sie gut und nach einer 60°C-Wäsche sind sie sehr gut (Note 4-5 trocken und nass).The result is a brilliant red print with good wash, light and sweat fastness properties. The rub fastnesses are acceptable. After rinsing the fabric in cold water, they become good and after washing at 60 ° C they are very good (grade 4-5 dry and wet).
Für die Herstellung einer Offset-Tinte wird auf einem Dreiwalzenwerk ein Firnis hergestellt durch Mischen von 42 Teilen Lackleinöl, 20 Teilen Mineralöl und 38 Teilen eines Phenolharzes Typ "Albertol KP 351" (Hoechst AG)For the production of an offset ink, a varnish is produced on a three-roll mill by mixing 42 parts of lacquered linseed oil, 20 parts of mineral oil and 38 parts of a "Albertol KP 351" phenolic resin (Hoechst AG)
Die Druckfarbe wird auf einem Dreiwalzenwerk aus 20 Teilen des Farbstoffs C.I. Disperse Blue 327, 85 Teilen Firnis, 5 Teilen Aerosil R 972 (Degussa AG) und 2 Teilen Co-Sikkativ hergestellt.The printing ink is made on a three-roll mill from 20 parts of the dye C.I. Disperse Blue 327, 85 parts of varnish, 5 parts of Aerosil R 972 (Degussa AG) and 2 parts of co-siccative.
Ein Release-Papier wird hergestellt durch Beschichtung eines 60 g/m2 schweren Basispapiers mit einer Lösung aus 67 Teilen Äthylalkohol, 3 Teilen Toluol, 25 Teilen des Polyamidharzes "Eurelon 2300" (Schering AG) und 5 Teilen des Melaminharzes "Cibamin M-100" (Ciba-Geigy AG).A release paper is produced by coating a 60 g / m 2 base paper with a solution of 67 parts of ethyl alcohol, 3 parts of toluene, 25 parts of the "Eurelon 2300" polyamide resin (Schering AG) and 5 parts of the "Cibamin M-100 melamine resin "(Ciba-Geigy AG).
Dieses Release-Papier wird auf einer konventionellen Offset-Maschine der Firma "Heidelberg Offset" bedruckt. Zur Vorbereitung des Umdrucks wird ein Gewebe aus 50% Baumwolle und 50% Polyester durch Behandeln mit einer 10 %igen wässrigen Lösung von Polypropylenglykol 425 mit einem Foulard auf 80% Gewichtszunahme abgequetscht und eine Minute lang auf einem Spannrahmen bei 120°C getrocknet.This release paper is printed on a conventional offset machine from "Heidelberg Offset". To prepare the transfer printing, a fabric made of 50% cotton and 50% polyester is squeezed to 80% weight gain by treatment with a 10% aqueous solution of polypropylene glycol 425 using a foulard and dried on a tenter at 120 ° C. for one minute.
Dann wird das Offset-Release-Transferpapier 45 sec. lang mit einem Anpressdruck von 5 x 104 Pa bei 2300C auf das Mischgewebe abgedruckt.Then the offset-release transfer paper is printed on the mixed fabric for 45 seconds with a contact pressure of 5 × 10 4 Pa at 230 ° C.
Es entsteht ein brillanter blauer Druck. Der Griff des Gewebes und die Echtheiten sind bereits nach dem Umdruck akzeptabel, nach Ausspülen mit kaltem Wasser werden sie sehr gut.A brilliant blue print is created. The feel of the fabric and the fastness properties are acceptable after the transfer printing, after rinsing with cold water they become very good.
Der Teil eines Baumwollgewebes, der bedruckt werden soll, wird durch Besprühen mit einer 2%igen wässrigen Lösung von Polyäthylenglykol 600 vorbehandelt. Anschliessend wird 30 sec. bei 190°C getrocknet. Zum Bedrucken wird ein nach Beispiel 2 hergestellter Umdruckträger 45 sec. lang bei 230°C, einem Anpressdruck von 5 x 104 Pa und einem Luftdruck von 2 x 104 Pa auf den vorbehandelten Teil des Baumwollgewebes gebracht.The part of a cotton fabric to be printed is pretreated by spraying with a 2% aqueous solution of polyethylene glycol 600. The mixture is then dried at 190 ° C. for 30 seconds. For printing, a transfer substrate produced according to Example 2 is placed on the pretreated part of the cotton fabric for 45 seconds at 230 ° C., a contact pressure of 5 × 10 4 Pa and an air pressure of 2 × 10 4 Pa.
Es entsteht ein brillanter blauer Druck mit sehr guter Penetration.The result is a brilliant blue print with very good penetration.
Eine Stammverdickung für eine Tiefdrucktinte wird hergestellt durch Auflösen von 12.5 Teilen eines Glycerin-Harzesters Typ "Halwepal - G" (Chemische Werke Hüttenes -Albertus) in einer Mischung aus 40 Teilen Äthylalkohol und 40 Teilen Methyl - Äthyl -Keton. Diese Stammverdickung wird in drei Teile geteilt.A stock thickening for a gravure ink is produced by dissolving 12.5 parts of a glycerin resin ester type "Halwepal - G" (Chemische Werke Hüttenes-Albertus) in a mixture of 40 parts of ethyl alcohol and 40 parts of methyl - ethyl ketone. This thickening of the trunk is divided into three parts.
Zu dem ersten Teil dieser Lösung werden mit einer Kugelmühle vom Typ "Dynomill" (Bachofen AG) in 92.5 Teilen Stammverdickung 7.5 Teile des Farbstoffs C.I. Disperse Red 346 aufgemahlen. Der Mahlvorgang wird so lange durchgeführt, bis 90% der Farbstoffpartikel kleiner als 3 Mikrometer und die grössten Partikel kleiner als 5 Mikrometer sind.The first part of this solution is mixed with 92.5 parts of stock thickening 7.5 parts of the dye C.I. using a "Dynomill" type ball mill (Bachofen AG). Ground Disperse Red 346. The milling process is carried out until 90% of the dye particles are smaller than 3 micrometers and the largest particles are smaller than 5 micrometers.
In dem zweiten Teil der Lösung werden auf die gleiche Weise 8% des Farbstoffs C.I. Disperse Yellow 213 und in dem dritten Teil der Stammverdickung werden 9.5% des Farbstoffs C.I.Disperse Blue 327 dispergiert.In the second part of the solution, 8% of C.I. Disperse Yellow 213 and in the third part of the stock thickening 9.5% of the dye C.I.Disperse Blue 327 are dispersed.
Damit werden drei Tiefdrucktinten in den Farbtönen rot, gelb und blau erhalten.This gives three gravure inks in shades of red, yellow and blue.
Mit einer konventionellen Tiefdruckmaschine wird dann mit drei Zylindern das Basis-Release-Papier, das in Beispiel 1 beschrieben wurde, bedruckt. Nach jedem Zylinder muss zwischengetrocknet werden.The base release paper described in Example 1 is then printed with three cylinders using a conventional gravure printing machine. Intermediate drying is required after each cylinder.
Die Zylinder werden so graviert, dass die überlagerung der drei Drucke nach dem Trichomie-Prinzip die bildliche Abbildung eines vorgelegten Motivs liefert.The cylinders are engraved in such a way that the superimposition of the three prints according to the trichomy principle provides an image of a motif.
Zur Vorbereitung des Umdrucks wird ein Gewebe aus mercerisierter Baumwolle mit einer zehnprozentigen wässrigen Lösung eines Polyglykol-Borsäureesters, der unter dem Namen "Glyecin -CD" (BASF) im Handel ist auf 100% Gewichtszunahme geklotzt und eine Minute im Spannrahmen bei 120°C getrocknet. Auf der derartig vorbereiteten Ware wird das Helio-Release-Transfer-Papier 40 Sekunden bei 230° C mit einem Anpressdruck von 105 Pa abgedruckt.To prepare the transfer, a fabric made of mercerized cotton is padded with a ten percent aqueous solution of a polyglycol-boric acid ester, which is commercially available under the name "Glyecin-CD" (BASF), and a Minute dried in a stenter at 120 ° C. The helio-release transfer paper is printed on the goods prepared in this way for 40 seconds at 230 ° C. with a contact pressure of 10 5 Pa.
Es entsteht ein brillanter mehrfarbiger Druck mit guten Licht-und Nassechtheiten.A brilliant multicolored print with good light and wet fastness results.
Claims (14)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT83810295T ATE22418T1 (en) | 1982-07-12 | 1983-06-30 | TRANSFER CARRIER FOR THERMAL DRY PRINTING OF CELLULOSE FIBERS. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH422582 | 1982-07-12 | ||
| CH4225/82 | 1982-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0099333A1 true EP0099333A1 (en) | 1984-01-25 |
| EP0099333B1 EP0099333B1 (en) | 1986-09-24 |
Family
ID=4272132
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP83810295A Expired EP0099333B1 (en) | 1982-07-12 | 1983-06-30 | Transfer sheets for the thermal dry-printing of cellulosic fibres |
| EP83901895A Pending EP0114833A1 (en) | 1982-07-12 | 1983-06-30 | Carrier surface for dry thermal printing of cellulose fibers |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP83901895A Pending EP0114833A1 (en) | 1982-07-12 | 1983-06-30 | Carrier surface for dry thermal printing of cellulose fibers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4682983A (en) |
| EP (2) | EP0099333B1 (en) |
| JP (1) | JPS59501255A (en) |
| AT (1) | ATE22418T1 (en) |
| DE (1) | DE3366444D1 (en) |
| WO (1) | WO1984000325A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0146504A3 (en) * | 1983-12-16 | 1987-01-21 | Sicpa Holding S.A. | Transfer printing sheet and transfer printing of textile materials |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4988664A (en) * | 1989-07-21 | 1991-01-29 | Minnesota Mining And Manufacturing Company | Thermal transfer imaging using alkylcarbonylamino-anthraquinone dyes |
| US4977134A (en) * | 1989-07-21 | 1990-12-11 | Minnesota Mining And Manufacturing Company | Thermal transfer imaging using sulfonylaminoanthraquinone dyes |
| US5034547A (en) * | 1989-07-21 | 1991-07-23 | Minnesota Mining And Manufacturing Company | Anthraquinone dyes having alkylsulfonylamino substituents |
| JPH0463269U (en) * | 1990-10-08 | 1992-05-29 | ||
| AT402741B (en) * | 1995-10-13 | 1997-08-25 | Chemiefaser Lenzing Ag | METHOD FOR PRODUCING CELLULOSIC FIBERS |
| US20050150625A1 (en) * | 2000-09-25 | 2005-07-14 | Takashi Ochi | Gravure paper |
| JP2002173895A (en) * | 2000-09-25 | 2002-06-21 | Nippon Paper Industries Co Ltd | Gravure printing paper |
| AU2002361095A1 (en) * | 2001-12-26 | 2003-07-15 | Nippon Paper Industries, Co., Ltd. | Dullish coated paper for printing |
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|---|---|---|---|---|
| CH231679A (en) | 1939-05-26 | 1944-04-15 | Soc D Produits Chimiques Des T | Process for preparing an enamel for ceramics. |
| FR1223330A (en) | 1958-10-29 | 1960-06-16 | Filatures Prouvost & Cie La La | Process for coloring various materials, in particular artificial textile materials |
| FR1585119A (en) | 1967-07-24 | 1970-01-09 | ||
| DE1811796A1 (en) | 1968-11-25 | 1970-08-06 | Du Pont | Process for dyeing cellulose fabrics which swell in water |
| FR2193908A1 (en) * | 1972-07-25 | 1974-02-22 | Toyo Boseki | |
| CH564637B5 (en) | 1973-08-03 | 1975-07-31 | ||
| FR2348256A1 (en) * | 1976-04-15 | 1977-11-10 | Sumitomo Chemical Co | INK AND MEDIA FOR DRY PRINTING, AND THEIR APPLICATION |
| DE2808409A1 (en) * | 1977-03-16 | 1978-09-21 | Sandoz Ag | Transfer dyeing and printing of cellulosic textiles - using carboxylic acid hydroxy alkylamide(s) as swelling agents |
| GB2033930A (en) * | 1978-10-18 | 1980-05-29 | Bayer Ag | Proces for dyeing and printing cellulose fibres |
| FR2451270A1 (en) | 1979-03-12 | 1980-10-10 | Sublistatic Holding Sa | NOVEL AUXILIARY DRY THERMO-PRINTING MEDIA, PREPARATION METHODS THEREOF AND INKS FOR PRINTING SUCH MEDIA |
| EP0020292A1 (en) * | 1979-04-17 | 1980-12-10 | Sublistatic Holding S.A. | Auxiliary supports for transfer printing and thermographic printing process using these supports |
| EP0036639A2 (en) | 1980-03-25 | 1981-09-30 | Doncroft Colors & Chemicals, Inc. c/o Joseph Bancroft & Sons Co., Inc. | Sublimation dye transfer printing of fabrics |
| EP0061428A2 (en) * | 1981-03-25 | 1982-09-29 | Ciba-Geigy Ag | Porous support for transfer printing, its manufacture and use |
| JPH05246188A (en) | 1992-03-04 | 1993-09-24 | Toppan Printing Co Ltd | Peelable printed matter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5218311B2 (en) * | 1973-06-08 | 1977-05-20 | ||
| JPS5831435B2 (en) * | 1973-06-21 | 1983-07-06 | 東洋紡績株式会社 | cellulose |
| CH963874A4 (en) * | 1974-07-12 | 1977-04-29 | ||
| JPS5246188A (en) * | 1975-10-07 | 1977-04-12 | Sumitomo Chemical Co | Transfer printing method of cellulosic fiber and cellulosic fiber synthetic fiber |
| JPS5328786A (en) * | 1976-08-03 | 1978-03-17 | Unitika Ltd | Transfer printing method of textile made of cellulose fiber or polyesterrcellulose fiber |
| GB2036091A (en) * | 1978-10-05 | 1980-06-25 | Storey Brothers & Co | Transfer Printing |
| US4369038A (en) * | 1979-03-12 | 1983-01-18 | Ciba-Geigy Ltd. | Transfer-printing paper, its manufacture and uses |
| JPS56140190A (en) * | 1980-03-31 | 1981-11-02 | Ciba Geigy Ag | Auxiliary carrier of dry heat transfer printing |
| FI78514C (en) * | 1983-12-16 | 1989-08-10 | Sicpa Holding Sa | TRANSFERTRYCKPLATTA, FOERFARANDE FOER DESS FRAMSTAELLNING, TRYCKSVAERTA FOER ANVAENDNING I FOERFARANDET SAMT TRANSFERTRYCKNINGSFOERFARANDE FOER ATT TRYCKA TEXTILUNDERLAG MEDELST TRANSFERTRYCKPLATTAN. |
| EP0160767A1 (en) * | 1984-04-12 | 1985-11-13 | Sicpa Holding S.A. | Process for printing natural silk substrates by transfer printing |
-
1983
- 1983-06-30 JP JP58502049A patent/JPS59501255A/en active Pending
- 1983-06-30 EP EP83810295A patent/EP0099333B1/en not_active Expired
- 1983-06-30 EP EP83901895A patent/EP0114833A1/en active Pending
- 1983-06-30 DE DE8383810295T patent/DE3366444D1/en not_active Expired
- 1983-06-30 WO PCT/CH1983/000085 patent/WO1984000325A1/en not_active Ceased
- 1983-06-30 AT AT83810295T patent/ATE22418T1/en not_active IP Right Cessation
-
1986
- 1986-03-12 US US06/842,592 patent/US4682983A/en not_active Expired - Fee Related
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| CH231679A (en) | 1939-05-26 | 1944-04-15 | Soc D Produits Chimiques Des T | Process for preparing an enamel for ceramics. |
| FR1223330A (en) | 1958-10-29 | 1960-06-16 | Filatures Prouvost & Cie La La | Process for coloring various materials, in particular artificial textile materials |
| FR1585119A (en) | 1967-07-24 | 1970-01-09 | ||
| DE1811796A1 (en) | 1968-11-25 | 1970-08-06 | Du Pont | Process for dyeing cellulose fabrics which swell in water |
| FR2193908A1 (en) * | 1972-07-25 | 1974-02-22 | Toyo Boseki | |
| CH564637B5 (en) | 1973-08-03 | 1975-07-31 | ||
| FR2348256A1 (en) * | 1976-04-15 | 1977-11-10 | Sumitomo Chemical Co | INK AND MEDIA FOR DRY PRINTING, AND THEIR APPLICATION |
| DE2808409A1 (en) * | 1977-03-16 | 1978-09-21 | Sandoz Ag | Transfer dyeing and printing of cellulosic textiles - using carboxylic acid hydroxy alkylamide(s) as swelling agents |
| GB2033930A (en) * | 1978-10-18 | 1980-05-29 | Bayer Ag | Proces for dyeing and printing cellulose fibres |
| FR2451270A1 (en) | 1979-03-12 | 1980-10-10 | Sublistatic Holding Sa | NOVEL AUXILIARY DRY THERMO-PRINTING MEDIA, PREPARATION METHODS THEREOF AND INKS FOR PRINTING SUCH MEDIA |
| EP0020292A1 (en) * | 1979-04-17 | 1980-12-10 | Sublistatic Holding S.A. | Auxiliary supports for transfer printing and thermographic printing process using these supports |
| EP0036639A2 (en) | 1980-03-25 | 1981-09-30 | Doncroft Colors & Chemicals, Inc. c/o Joseph Bancroft & Sons Co., Inc. | Sublimation dye transfer printing of fabrics |
| EP0061428A2 (en) * | 1981-03-25 | 1982-09-29 | Ciba-Geigy Ag | Porous support for transfer printing, its manufacture and use |
| JPH05246188A (en) | 1992-03-04 | 1993-09-24 | Toppan Printing Co Ltd | Peelable printed matter |
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| CHEMICAL ABSTRACTS, Band 83, Nr. 6, 11. August 1975, Seite 62, Nr. 44631z, Columbus, Ohio, USA & JP - A - 75 18 782 (TOYOBO CO., LTD.) 27.02.1975 * |
| CHEMICAL ABSTRACTS, Band 83, Nr. 8, 25. August 1975, Seite 164, Nr. 61492x, Columbus, Ohio, USA & JP - A - 75 13 685 (TOYOBO CO., LTD.) 13.02.1975 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0146504A3 (en) * | 1983-12-16 | 1987-01-21 | Sicpa Holding S.A. | Transfer printing sheet and transfer printing of textile materials |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3366444D1 (en) | 1986-10-30 |
| EP0099333B1 (en) | 1986-09-24 |
| ATE22418T1 (en) | 1986-10-15 |
| JPS59501255A (en) | 1984-07-19 |
| EP0114833A1 (en) | 1984-08-08 |
| WO1984000325A1 (en) | 1984-02-02 |
| US4682983A (en) | 1987-07-28 |
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