DE2017967A1 - Water-insoluble monoazo dyes and process for their preparation - Google Patents
Water-insoluble monoazo dyes and process for their preparationInfo
- Publication number
- DE2017967A1 DE2017967A1 DE19702017967 DE2017967A DE2017967A1 DE 2017967 A1 DE2017967 A1 DE 2017967A1 DE 19702017967 DE19702017967 DE 19702017967 DE 2017967 A DE2017967 A DE 2017967A DE 2017967 A1 DE2017967 A1 DE 2017967A1
- Authority
- DE
- Germany
- Prior art keywords
- alkyl
- formula
- acid group
- sulphonic acid
- phenyl
- 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.)
- Pending
Links
- 239000000975 dye Substances 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 12
- 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 title claims description 4
- 238000002360 preparation method Methods 0.000 title claims description 4
- -1 alkyl radical Chemical class 0.000 claims description 27
- 125000000217 alkyl group Chemical group 0.000 claims description 16
- 229910052801 chlorine Inorganic materials 0.000 claims description 11
- 239000000460 chlorine Substances 0.000 claims description 11
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 238000004043 dyeing Methods 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
- 125000001424 substituent group Chemical group 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
- 150000001412 amines Chemical class 0.000 claims description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052794 bromium Inorganic materials 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 4
- 150000004820 halides Chemical class 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 125000003884 phenylalkyl group Chemical group 0.000 claims description 4
- 150000003254 radicals Chemical group 0.000 claims description 4
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000012209 synthetic fiber Substances 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- 125000003806 alkyl carbonyl amino group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000002603 chloroethyl group Chemical group [H]C([*])([H])C([H])([H])Cl 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 125000005113 hydroxyalkoxy group Chemical group 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 150000002989 phenols Chemical class 0.000 claims description 2
- 239000000987 azo dye Substances 0.000 claims 11
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 claims 11
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 3
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 claims 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
- 125000000068 chlorophenyl group Chemical group 0.000 claims 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000004952 Polyamide Substances 0.000 description 7
- 229920002647 polyamide Polymers 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 4
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 125000004093 cyano group Chemical group *C#N 0.000 description 4
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 4
- 238000000859 sublimation Methods 0.000 description 4
- 230000008022 sublimation Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- JKAPWXKZLYJQJJ-UHFFFAOYSA-N 2,4-dichloro-6-methoxy-1,3,5-triazine Chemical compound COC1=NC(Cl)=NC(Cl)=N1 JKAPWXKZLYJQJJ-UHFFFAOYSA-N 0.000 description 2
- YCCILVSKPBXVIP-UHFFFAOYSA-N 2-(4-Hydroxyphenyl)ethanol Natural products OCCC1=CC=C(O)C=C1 YCCILVSKPBXVIP-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- KLSLBUSXWBJMEC-UHFFFAOYSA-N 4-Propylphenol Chemical compound CCCC1=CC=C(O)C=C1 KLSLBUSXWBJMEC-UHFFFAOYSA-N 0.000 description 2
- HXDOZKJGKXYMEW-UHFFFAOYSA-N 4-ethylphenol Chemical compound CCC1=CC=C(O)C=C1 HXDOZKJGKXYMEW-UHFFFAOYSA-N 0.000 description 2
- CYYZDBDROVLTJU-UHFFFAOYSA-N 4-n-Butylphenol Chemical compound CCCCC1=CC=C(O)C=C1 CYYZDBDROVLTJU-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000001043 yellow dye Substances 0.000 description 2
- YMVFJGSXZNNUDW-UHFFFAOYSA-N (4-chlorophenyl)methanamine Chemical compound NCC1=CC=C(Cl)C=C1 YMVFJGSXZNNUDW-UHFFFAOYSA-N 0.000 description 1
- MIJDSYMOBYNHOT-UHFFFAOYSA-N 2-(ethylamino)ethanol Chemical compound CCNCCO MIJDSYMOBYNHOT-UHFFFAOYSA-N 0.000 description 1
- AOPBDRUWRLBSDB-UHFFFAOYSA-N 2-bromoaniline Chemical compound NC1=CC=CC=C1Br AOPBDRUWRLBSDB-UHFFFAOYSA-N 0.000 description 1
- AKCRQHGQIJBRMN-UHFFFAOYSA-N 2-chloroaniline Chemical compound NC1=CC=CC=C1Cl AKCRQHGQIJBRMN-UHFFFAOYSA-N 0.000 description 1
- VKPPFDPXZWFDFA-UHFFFAOYSA-N 2-chloroethanamine Chemical compound NCCCl VKPPFDPXZWFDFA-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- KOHBEDRJXKOYHL-UHFFFAOYSA-N 2-methoxy-n-methylethanamine Chemical compound CNCCOC KOHBEDRJXKOYHL-UHFFFAOYSA-N 0.000 description 1
- ASUDFOJKTJLAIK-UHFFFAOYSA-N 2-methoxyethanamine Chemical compound COCCN ASUDFOJKTJLAIK-UHFFFAOYSA-N 0.000 description 1
- NJBCRXCAPCODGX-UHFFFAOYSA-N 2-methyl-n-(2-methylpropyl)propan-1-amine Chemical compound CC(C)CNCC(C)C NJBCRXCAPCODGX-UHFFFAOYSA-N 0.000 description 1
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 description 1
- UNIJBMUBHBAUET-UHFFFAOYSA-N 3-(methylamino)propanenitrile Chemical compound CNCCC#N UNIJBMUBHBAUET-UHFFFAOYSA-N 0.000 description 1
- PNPCRKVUWYDDST-UHFFFAOYSA-N 3-chloroaniline Chemical compound NC1=CC=CC(Cl)=C1 PNPCRKVUWYDDST-UHFFFAOYSA-N 0.000 description 1
- QSNSCYSYFYORTR-UHFFFAOYSA-N 4-chloroaniline Chemical compound NC1=CC=C(Cl)C=C1 QSNSCYSYFYORTR-UHFFFAOYSA-N 0.000 description 1
- KRZCOLNOCZKSDF-UHFFFAOYSA-N 4-fluoroaniline Chemical compound NC1=CC=C(F)C=C1 KRZCOLNOCZKSDF-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000005085 alkoxycarbonylalkoxy group Chemical group 0.000 description 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- DMLAVOWQYNRWNQ-UHFFFAOYSA-N azobenzene Chemical compound C1=CC=CC=C1N=NC1=CC=CC=C1 DMLAVOWQYNRWNQ-UHFFFAOYSA-N 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- YXVFYQXJAXKLAK-UHFFFAOYSA-N biphenyl-4-ol Chemical group C1=CC(O)=CC=C1C1=CC=CC=C1 YXVFYQXJAXKLAK-UHFFFAOYSA-N 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 1
- KDSNLYIMUZNERS-UHFFFAOYSA-N isobutyl amine Natural products CC(C)CN KDSNLYIMUZNERS-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- CATWEXRJGNBIJD-UHFFFAOYSA-N n-tert-butyl-2-methylpropan-2-amine Chemical compound CC(C)(C)NC(C)(C)C CATWEXRJGNBIJD-UHFFFAOYSA-N 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- VMPITZXILSNTON-UHFFFAOYSA-N o-anisidine Chemical compound COC1=CC=CC=C1N VMPITZXILSNTON-UHFFFAOYSA-N 0.000 description 1
- RNVCVTLRINQCPJ-UHFFFAOYSA-N o-toluidine Chemical compound CC1=CC=CC=C1N RNVCVTLRINQCPJ-UHFFFAOYSA-N 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 description 1
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Description
LEVERKUSEN- Biyerwerk Patent-Abteüun* K/bULEVERKUSEN-Biyerwerk Patent department * K / bU
H, April 1970H, April 1970
Wasserunlösliche Monoazofarbstoffe und Verfahren zu ihrer Herstellung . Water-insoluble monoazo dyes and process for their preparation.
Gegenstand der vorliegenden Erfindung sind neue* wertvolle, sulfogrüppenfreie Monoazofarbstoffe der allgemeinen FormelThe present invention relates to new * valuable, sulfo group-free monoazo dyes of the general formula
OHOH
R -o-c^vc-nh-/a Vn=NR -oc ^ v c-nh- / a Vn = N
R2 R 2
in welcherin which
R1 für einen Alkylrest steht,R 1 stands for an alkyl radical,
Ro eine Aminogruppe -NR1R" bedeutet, worin R1 und R" unabhängig voneinander für Wasserstoff, Alkyl, Phenylalkyl oder Phenyl stehen,Ro denotes an amino group -NR 1 R ", in which R 1 and R" independently represent hydrogen, alkyl, phenylalkyl or phenyl,
R~ einen Alkyl oder Phenylrest darstellt und der Kern A weitereR ~ represents an alkyl or phenyl radical and the nucleus A further
nichtionogene Substituenten tragen kann, sowie deren Herstellung und Verwendung. ,Can carry nonionic substituents, as well as their production and use. ,
Geeignete Alkylreste R,und R^ sind solche mit 1 bis 4 C-Atomen, wie Methyl-, Äthyl-, n- und i-Propyl- sowie n-, i- und t-Butyl-Reste. Sie können substituiert sein, beispielsweise durch Hydroxyl-, Methoxy- oder Äthoxygruppen. Le A 12 987 Suitable alkyl radicals R 1 and R ^ are those with 1 to 4 carbon atoms, such as methyl, ethyl, n- and i-propyl and n-, i- and t-butyl radicals. They can be substituted, for example by hydroxyl, methoxy or ethoxy groups. Le A12987
'*■_■.'* ■ _ ■. ·"■■'.'■ BAD ORIGINAL· "■■ '.' ■ BAD ORIGINAL
10-9844/ 149410-9844 / 1494
Geeignete Alkylreste R' und R" sind z.B. gegebenenfalls durch"'1 Hydroxyl, Chlor, Cyan oder Alkoxy substituierte Alkylgruppen mit 1-4 C-Atomen, wie.Methyl, Äthyl, η- und i-Propyl, η-, ir und t-Butyl, Chloräthyl, Cyanathyl, Methbxyathyl, Hydroxyäthyl, Hydroxypropyl u.a.Suitable alkyl radicals R 'and R "are, for example, alkyl groups with 1-4 C atoms optionally substituted by"' 1 hydroxyl, chlorine, cyano or alkoxy, such as methyl, ethyl, η- and i-propyl, η-, ir and t -Butyl, chloroethyl, cyanathyl, methoxyethyl, hydroxyethyl, hydroxypropyl and others
Ein geeigneter Phenylalkylrest R« 1st der Benzylrest, der gegebenenfalls z.B. durch Chlor oder Methoxy substituiert sein kann.A suitable phenylalkyl radical R «is the benzyl radical, the may optionally be substituted, for example, by chlorine or methoxy.
Die Phenylreste in R2 bzw. die Phenylreste R-, können durch Chlor, Brom, Alkyl- oder Alkoxyreste mit Jeweils 1-4 C-Atomen substituiert sein.The phenyl radicals in R 2 or the phenyl radicals R- can be substituted by chlorine, bromine, alkyl or alkoxy radicals each having 1-4 carbon atoms.
Geeignete nichtionogene Substituenten im Kern A sind in der Farbstoffchemie gebräuchliche Substituenten, wie Fluor, Chlor, Brom, Nitro, Cyan, Carbarnoyl, Alkyl, Alkoxy carbonyl Alkoxy, Hydroxyalkoxy und Alkylsulfonyl, Alkylcarbonylamino, wobei unter Alkyl und Alkoxy solche. Reste mit .1*4 C-Atomen verstanden werden sollen.Suitable nonionic substituents in core A are in substituents commonly used in dye chemistry, such as fluorine, chlorine, bromine, nitro, cyano, carbarnoyl, alkyl, alkoxy carbonyl Alkoxy, hydroxyalkoxy and alkylsulfonyl, alkylcarbonylamino, where alkyl and alkoxy are those. Remainders with .1 * 4 carbon atoms are to be understood.
Die neuen Farbstoffe (I) können nach verschiedenen Ver- . fahren hergestellt werden.The new dyes (I) can according to various ver. drive to be made.
Ein Verfahren besteht darin, daß man in beliebiger Reihenfolge nacheinander 1 Äquivalent eines Cyanurhalogenids mitOne method is that you go in any order successively 1 equivalent of a cyanuric halide with
a) etwa 1 Äquivalent eines Alkohols RiOHa) about 1 equivalent of an alcohol RiOH
b) etwa 1 Äquivalent eines Amins RpH undb) about 1 equivalent of an amine RpH and
c) etwa 1 Äquivalent eines Aminoazofarbstoffs der Formelc) about 1 equivalent of an aminoazo dye of the formula
BAD ORIGINALBATH ORIGINAL
Le A 12 987 - 2 -Le A 12 987 - 2 -
1Ü984WU91Ü984WU9
wobei R,, Rp, R, und A die obengenannte Bedeutung haben, in Gegenwart von säurebindenden Mitteln umsetzt.where R ,, Rp, R, and A have the meaning given above, in the presence of acid-binding agents.
Dabei ist es besonders vorteilhaft, wenn man das Cyanurhalogenid mit den genannten Reaktionspartnern in der Reihenfolge a ) c) b) zur Umsetzung bringt. .It is particularly advantageous if the cyanuric halide is mixed with the reactants mentioned in the order a) c) b) to implement. .
Ein weiteres Verfahren zur Herstellung der Farbstoffe (I) ist dadurch gekennzeichnet, daß man Amine der allgemeinen FormelAnother process for the preparation of the dyes (I) is characterized in that amines of the general formula
^AV NH2- III^ AV NH 2 - III
in welcher R,, Rp und A die obengenannte Bedeutung
besitzen,
diazotiert und mit Phenolen der Formelin which R ,, Rp and A have the meaning given above,
diazotized and with phenols of the formula
IVIV
in welcher R, die oben angegebene Bedeutung hat, kuppelt.in which R, has the meaning given above, clutch.
Als Cyanurhalogenid wird vorzugsweise Cyanurchlorid eingesetzt.Cyanuric chloride is preferably used as the cyanuric halide.
Geeignete Alkohole R1OH sind z.B.:Suitable alcohols R 1 OH are, for example:
Methylalkohol, Äthylalkohol, n-Propylakohol, i-Propylalkohol, n-Butylalkohol, i-Butylalkohol, t-Butylalkohol, Äthylenglykol, 2-Methoxyäthylakohol, 2-Äthoxyäthylakohol.Methyl alcohol, ethyl alcohol, n-propyl alcohol, i-propyl alcohol, n-butyl alcohol, i-butyl alcohol, t-butyl alcohol, ethylene glycol, 2-methoxyethyl alcohol, 2-ethoxyethyl alcohol.
Le A 12 987 _ V_Le A 12 987 _ V_
10.9 8410.9 84
Geeignete Amine R3H (bzw. HlJR1R") sind z.B.:Suitable amines R 3 H (or HlJR 1 R ") are, for example:
Methylamin, Äthylamin, n-Propylamin, i-Propylamin, n-Butylamin, i-Butylamin, t-Butylamin.Methylamine, ethylamine, n-propylamine, i-propylamine, n-butylamine, i-butylamine, t-butylamine.
Dimethylamin, Diethylamin, Di-n-propylamin, Di-i-propylamin, Di-n-butylamin, Di-i-butylamin, Di-t-butylamin, 2-Aminoäthanol, 2-Amino-chloräthan, 2-Methoxy-äthylamin, 3-Aminopropanol-(l), l-Amino-propanol-(2), 5-Amino-l-methoxypropan, N-Methyläthanolamin, N-Äthyläthanolamin, Diäthanolamin, Dipropanolamin, N-Methyl-2-methoxyäthyl-amin, N-Methyl-2-cyan-äthylamin, Benzylamin, 4-Chlorbenzylamin, Anilin, 2-Chloranilin, 3-Chloranilin, 4-Chloranilin, 2-Bromanilin, 4-Fluoränilin, 2-Toluidin, 2-Anisidin.Dimethylamine, diethylamine, di-n-propylamine, di-i-propylamine, Di-n-butylamine, di-i-butylamine, di-t-butylamine, 2-aminoethanol, 2-amino-chloroethane, 2-methoxy-ethylamine, 3-aminopropanol- (l), l-amino-propanol- (2), 5-amino-l-methoxypropane, N-methylethanolamine, N-ethylethanolamine, diethanolamine, Dipropanolamine, N-methyl-2-methoxyethylamine, N-methyl-2-cyanoethylamine, Benzylamine, 4-chlorobenzylamine, aniline, 2-chloroaniline, 3-chloroaniline, 4-chloroaniline, 2-bromoaniline, 4-fluoroaniline, 2-toluidine, 2-anisidine.
Als Kupplungskomponenten IV kommen in Betracht:Coupling components IV are:
4-Methyl-phenol, 4-Äthyl-phenol, 4-n-Propyl-phenol, 4-i-Propylphenol, 4-n-Butyl-phenol, 4-i-Butyl-phenol, 4-t-Butyl-phenol, 4-(2'-Hydroxyäthyl)-phenol, 4-Hydroxydiphenyl.4-methyl-phenol, 4-ethyl-phenol, 4-n-propyl-phenol, 4-i-propylphenol, 4-n-butyl-phenol, 4-i-butyl-phenol, 4-t-butyl-phenol, 4- (2'-hydroxyethyl) phenol, 4-hydroxydiphenyl.
Geeignete säurebindende Mittel sind z.B. Alkalihydrogencarbonate, Alkalicarbonate und Alkaliacetate.Suitable acid-binding agents are e.g. alkali hydrogen carbonates, Alkali carbonates and alkali acetates.
Die verfahrengemäß erhaltenen wasserunlöslichen neuen Farbstoffe der allgemeinen Formel I, eigenen sich zum Färben und Bedrucken von vollsynthetischen Fasern, z.B. solchen aus Polyamiden, Celluloseestern und aromatischen Polyestern, insbesondere solchen aus Polyäthylenglykolterephthalat.The water-insoluble new dyes of the general formula I obtained according to the process are suitable for dyeing and dyeing Printing of fully synthetic fibers, e.g. those made of polyamides, cellulose esters and aromatic polyesters, in particular those made of polyethylene glycol terephthalate.
Die Färbungen auf synthetischen Polyester- und Polyamidfasern zeichnen sich durch hervorragende Licht-, Naß- und Sublimierechtheiten aus.The dyeings on synthetic polyester and polyamide fibers are characterized by excellent light, wet and sublimation fastness properties.
In den nachfolgenden Beispielen bedeuten Teile Gewichtsteile.In the following examples, parts mean parts by weight.
Le A 12 987 - 4 -Le A 12 987 - 4 -
109844/U94109844 / U94
Beispiel 1; . " Example 1; . "
In eine Mischung aus 95»5 ml Methylalkohol und 18.9 Teilen Natriumhydrogencarbonat werden bei 80C 20.5 Teile Cyanurchlorid gegeben und diese Suspension 5 bei 8-100C gerührt. Anschließend werden dieser Mischung 62 Teile Wasser zugesetzt und die Lösung von 22.7 Teilen 4-Amino-2>-hydroxy-5*-pethyl-l,.l^-azdbenzoi in 82 ml Aceton und 82 ml Methylalkohol zugegeben. Nach einstündigea Nachrühren bei 25*30° werden 15 Teile Aethanoramin zugesetzt, zum Sieden (65° ) erwärmt, 1 am Rückfluß erhitzt und anschließend Methanol und Aceton abdestilliert. Der in guter Ausbeute auskristallisierte Farbstoff der Formel In a mixture of 95 "5 ml of methyl alcohol and 18.9 parts of sodium hydrogen carbonate 20.5 parts of cyanuric chloride are added at 8 0 C and stirred for 5 this suspension at 8-10 0 C. Subsequently, this mixture is 62 parts of water was added and the solution of 22.7 parts of 4-amino-2> -hydroxy-5 * -pethyl-l, .l ^ -azdbenzoi added in 82 ml of acetone and 82 ml of methyl alcohol. After stirring for one hour at 25 * 30 °, 15 parts of ethanoramine are added, the mixture is heated to the boil (65 °), heated to reflux and then methanol and acetone are distilled off. The dyestuff of the formula which has crystallized out in good yield
H3C-O-C^C-HN -q v- N=NH 3 COC ^ C-HN -q v- N = N
NH-CH2-CH2-OHNH-CH 2 -CH 2 -OH
Wird abgesaugt und gründlich mit Wasser ausgewaschen. Der . feuchte Farbstoff wird in üblicher Weise zusammen mit einem Dispergiermittel zerkleinert. Man erhält nach geeigneter Trocknung ein leicht dispergierendes Farbstoffpulver« Wenn man wie oben angegeben verfährt, jedoch anstelle des eingesetzten Aminoazofarbstoffs äquivalente Mengen 4-Amino-2-ohlor-2>-hydroxy-5f-raethyl-l,lt-azobenzol oder 4-Amlno-2-methyl-hydroxy-5'-methyl-l,lr-azobenzol verwendet, so erhält man ebenfalls wertvolle gelbe Dispersionsfarbstoffe.Is sucked off and washed out thoroughly with water. Of the . Wet dye is comminuted in the usual way together with a dispersing agent. After suitable drying, a readily dispersible dye powder "If the procedure is as indicated above, but instead of the aminoazo dyestuff used equivalent amounts of 4-amino-2-ohlor-2> -hydroxy-5 f -raethyl-l, l t azobenzene or 4 -Amlno-2-methyl-hydroxy-5'-methyl-l, l r -azobenzene used, valuable yellow disperse dyes are also obtained.
In der nachstehenden Tabelle v;erden weitere wertvolle Dispersionsfarbstoffe beschrieben, welche nach obigen Verfahren hergestellt werden können. Sie entsprechen der ZusammensetzungIn the table below there are other valuable disperse dyes described, which can be prepared by the above process. They correspond to the composition
Le A 12 987Le A12987
- 5 -109844/1494- 5 -109844/1494
N=NN = N
worin. -R2 für den Rest -N eines Amins steht.wherein. -R 2 stands for the radical -N of an amine.
Rm und R, sind in den entDie Bedeutung von R1, R1, R",
sprechend bezeichneten Kolonnen der Tabelle wiedergegeben» In der letzten Kolonne sind die Farbtöne der Färbungen
auf synthetischen Polyamid- und Polyesterfasern aufgeführt. R m and R, are, in the entDie meaning of R 1, R 1, R "
appropriately designated columns of the table are reproduced »The last column shows the color shades of the dyeings on synthetic polyamide and polyester fibers.
Le A 12 987Le A12987
1 0 98 4 W Hg1 0 98 4 W ed
■/■ /
Le A 12 987Le A12987
109844/1494109844/1494
•-H
•
0 + Red-
0 +
gelb Bk *
yellow
Ν». -CH 3
Ν ».
■■
*-H
*
Le A 12 987rf »
Le A12987
109844/1494109844/1494
Ιβ.Ό Teile Methoxy-dichlor-s-triazin werden in 50 ml Aceton gelöst und auf 100 Teile Eis-Wasser ausgetragen. Zu dieser feinen Suspension gibt rnan 9,2 Teile Anilin und hält bei 10° den PH-Wert der Mischung durch Zugabe von Sodalösung auf 6-6.5. Wenn sich der PH-Wert nicht mehr ändert, gibt man die Lösung von 22,7 Teilen ^-Amino^'-hydroxy-S'-methyl-l/l'-azobenzol in 100 ml Aceton und 8,4 Teile Natriumhydrogenkarbonat zu und kocht solange am Rückfluß bis der diazotierbare Amiiioazofarbstoff verschwunden ist. Nach Abdestillation des Acetons wird der Farbstoff der Formel: · .Ιβ.Ό parts of methoxy-dichloro-s-triazine are dissolved in 50 ml of acetone and poured onto 100 parts of ice-water. 9.2 parts of aniline are added to this fine suspension and held at 10 ° Adjust the pH of the mixture to 6-6.5 by adding soda solution. When the pH value doesn't change anymore, the solution is given of 22.7 parts of ^ -amino ^ '- hydroxy-S'-methyl-l / l'-azobenzene in 100 ml of acetone and 8.4 parts of sodium bicarbonate to and boils under reflux until the diazotizable aminoazo dye disappeared. After the acetone has been distilled off, the dye becomes of the formula: ·.
abgesaugt und aus Butanol oder Glykolmonomethylather umkristallisiert. Nach Einstellung mit einem Dispergiermittel färbt dieser Farbstoff Fasern und Gewebe aus Polyamiden in gelben Tönen von sehr guten Naß- und Lichtechtheit.suctioned off and recrystallized from butanol or glycol monomethyl ether. After adjustment with a dispersant This dye dyes fibers and fabrics made of polyamides in yellow tones with very good wet and light fastness.
22,7 Teile 4-Amino-2'-hydroxy-51-methyl-1,11-azobenzol werden in feiner wäßriger Suspension in Gegenwart von 9 Teilen Natriumacetat mit 18,4- Teilen Cyanurchlorid bei 5° umgesetzt. Die Reaktion kann sehr gut am Verschwinden des diazo.tierbaren Aminoazofarbstoffs verfolgt werden. Nach Beendigung der Reaktion werden 9,2 Teile einer 50 J^igen, wäßrigen äthylamin- · lösung zugesetzt und bei 50° mit verdünnter Natronlauge ein PH-Wert von 8,5 gehalten. Nach 1 Stunde ist die Reaktion beendet, dadurch zu erkennen, daß der PH-Wert sich nicht mehr22.7 parts of 4-amino-2'-hydroxy-5 1 -methyl-1,1 1 -azobenzene are reacted in a fine aqueous suspension in the presence of 9 parts of sodium acetate with 18.4 parts of cyanuric chloride at 5 °. The reaction can be followed very well by the disappearance of the diazo.table aminoazo dye. After the reaction has ended, 9.2 parts of a 50% strength aqueous ethylamine solution are added and a pH of 8.5 is maintained at 50 ° with dilute sodium hydroxide solution. The reaction has ended after 1 hour, as can be seen from this that the pH is no longer increasing
Le A 12 987 .. - 9 -Le A 12 987 .. - 9 -
109844/1494109844/1494
IQIQ
verändert. Zum Austausch des letzten Chloratoms werden 50 Teile Methylalkohol zugesetzt und solange unter laufender Zugabe von Sodalösung gekocht, bis die entstandene Lösung schwach alkalisch reagiert. Nach Abkühlung auf Raumtemperatur filtriert man den erhaltenen gelben Farbstoff der Formelchanges. To replace the last chlorine atom, 50 parts of methyl alcohol are added and kept under constant flow Adding soda solution cooked until the resulting solution reacts weakly alkaline. After cooling to room temperature, the yellow dye of the formula obtained is filtered off
N=NN = N
NH-C2H5 NH-C 2 H 5
ab und reinigt ihn durch Umkristallisieren aus n-Butanol. Der so erhaltene Farbstoff färbt Fasern und Gewebe aus Polyester in licht-, sublimier- und naßechten gelben Färbungen.and cleans it by recrystallizing it from n-butanol. Of the The dye obtained in this way dyes polyester fibers and fabrics in lightfast, sublimationfast and wetfast yellow colorations.
24,6 Teile 2-(4'-Aminophenyl)-amino^-methoxy-o-methylamino-striazin (hergestellt aus Methoxy-dichlor~s-triazin durch Umsetzung mit Methylamin und N-Ac e ty 1-p-pheny lend iair.in mit nachfolgender Verseifung der Acetylaminogruppe) werden in 200 Teilen 5 ^iger Salzsäure gelöst und mit 7 Teilen Natriumnitrit bei 0,5° diazotiert. Die entstandene Diazoniumsalzlösung wird filtriert und unter gutem Rühren bei 5° in eine Lösung aus 10,8 Teilen 4-Methylphenol, 28 Teilen Natriumearbonnat, 10 Teilen Natriumhydroxyd und 300 Teilen Wasser einlaufen gelassen» Wenn die Kupplung beendet ist, filtriert man den ausgefallenen gelben Farbstoff der Formel24.6 parts of 2- (4'-aminophenyl) -amino ^ -methoxy-o-methylamino-striazine (made from methoxy-dichloro-s-triazine by reaction with methylamine and N-Ac e ty 1-p-pheny lend iair.in with subsequent saponification of the acetylamino group) are dissolved in 200 parts of 5 ^ hydrochloric acid and mixed with 7 parts of sodium nitrite diazotized at 0.5 °. The resulting diazonium salt solution is filtered and with thorough stirring at 5 ° in a Solution of 10.8 parts of 4-methylphenol, 28 parts of sodium carbonate, Run in 10 parts of sodium hydroxide and 300 parts of water let go »When the coupling is finished, filter the fancy yellow dye of the formula
Le A 12 987Le A12987
N=NN = N
NH-CH.NH-CH.
- 10 -- 10 -
BAD ORIGINALBATH ORIGINAL
1098 44/14941098 44/1494
ab und kristallisiert ihn/zur Reinigung aus n-Butanol um. Dieser Farbstoff liefert auf Polyamid und Polyester gelbe Färbungen von sehr guten Licht-, Naß- und Sublimiereohtheiten.and recrystallizes it / for purification from n-butanol. This On polyamide and polyester, dye provides yellow colorations with very good light, wet and sublimation roughness.
Ein nach Beispielen 1-4 hergestellter, dlspergierter Farbstoff in der 10-15 fachen Menge Wasser bei 40-45° angeteigt wird bei dieser Temperatur in eine Färbeflotte gegeben, die mit Essigsäure auf einen P„-Wert von 4,5-5 eingestellt ist und im Liter 2g eines anionischen Kondensationsproduktes aromatischer Sulfonsäuren, 5g eines als Carrier wirksamen, selbst emulgierenden aromatischen Carbonsäureesters und Ig Mononatriumdihydrogenphosphat enthält.A dispersed dye prepared according to Examples 1-4 made into a paste in 10-15 times the amount of water at 40-45 ° is added at this temperature to a dye liquor, which is mixed with acetic acid is set to a P "value of 4.5-5 and im Liter 2g of an anionic condensation product of aromatic sulfonic acids, 5g of a self-emulsifying one that acts as a carrier aromatic carboxylic acid ester and Ig monosodium dihydrogen phosphate contains.
In diese Flotte (Flottenverhältnis 1:40 - 1:30) gibt man das vorgereinigte Polyestermaterial, steigert im Verlauf von 15 20 Min. die Temperatur auf 80-85° und verweilt in diesem Temperaturbereich weitere 20 Min, Anschließend bringt man die Flotte allmählich zum Kochen, Nach einer Kochdauer von 1-1 1/2 Stunden ist der Färbeprozeß beendet. Danach wird einmal heiß und dann kalt gespült. Man erhält klare Gelbfärbungen von sehr guter Licht, Sublimier-, und Naßechtheit,This is added to this liquor (liquor ratio 1:40 - 1:30) pre-cleaned polyester material, increases the temperature to 80-85 ° in the course of 15-20 minutes and remains in this Temperature range another 20 minutes, then you bring the Float gradually to boil, after a boiling time of 1-1 1/2 The dyeing process is finished hours. After that it gets hot once and then rinsed cold. Clear yellow colorations of very good light, sublimation and wet fastness are obtained,
Ein auf 40° erwärmtes Bad (Flottenverhältnia 1:40 - 1:30) wird mit folgenden Zusätzen beschickt: l-2g/l eines anionischen Kondensationeproduktes aromatischer Sulfonsäuren oder l-2g/l nichtionogener Polyglykolätherderivate, Danach gibt man etinen nach Beispiel 1 - 4 hergestellten, dispergierten Farbstoff zu und zieht das vorgereinigte Polyamidmaterialein. Im Verlauf von %0-60 Minuten steigert »an die Flottentemperatur bis zum Siedepunkt und hält ca, 60 Minuten bei dieser Temperatur. Anschließend wird gespült und getrocknet« Man erhält eine klar· Gelbfärbung von' sehr guter ticht-, Sublimier- und Naß — eohtheit.A heated bath to 40 ° (Flottenverhältnia 1:40 to 1:30) is charged with the following additions: l-2g / l of an anionic Kondensationeproduktes aromatic sulfonic acids or l-2g / l of non-ionic polyglycol ether derivatives, are one Thereafter t e inen according to Example 1 - 4 prepared, dispersed dye and draws in the pre-cleaned polyamide material. In the course of% 0-60 minutes, »increases the liquor temperature to the boiling point and holds at this temperature for about 60 minutes. It is then rinsed and dried. A clear yellow coloration of very good dryness, sublimation and wetness is obtained.
Le A 12 987 - 13· -Le A 12 987 - 13 -
109844/U94 ■'·-.. BA0 109844 / U94 ■ '· - .. BA0
Claims (1)
substituiert sein kann. " " -X ^ is an alkyl radical X, or optionally pheny radicals substituted by chlorine / bromine, alkyl or alkoxy groups each having 1-4 carbon atoms, and the nucleus B by fluorine, chlorine, bromine, nitro, cyano, carbamoyl, alkyl, alkoxycarbonyl, alkoxy , Hydroxyalkoxy and alky! Sulfonyl, alkylcarbonylamino, whereby alkyl and alkoxy are to be understood as meaning those radicals with 1 - 4 carbon atoms,
can be substituted. "" -
5N-CH 2 -CH 2 -OH
5
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702017967 DE2017967A1 (en) | 1970-04-15 | 1970-04-15 | Water-insoluble monoazo dyes and process for their preparation |
| AT292971A AT302959B (en) | 1970-04-15 | 1971-04-06 | Process for dyeing and printing synthetic fiber materials |
| CA110126A CA925078A (en) | 1970-04-15 | 1971-04-13 | Water-insoluble monoazo dyestuffs and processes for their manufacture |
| FR7113379A FR2086095B1 (en) | 1970-04-15 | 1971-04-15 | |
| NL7105067A NL7105067A (en) | 1970-04-15 | 1971-04-15 | |
| BE765799A BE765799A (en) | 1970-04-15 | 1971-04-15 | WATER INSOLUBLE MONOAZOIC DYES AND PROCESS FOR OBTAINING THEIR |
| GB1296626D GB1296626A (en) | 1970-04-15 | 1971-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702017967 DE2017967A1 (en) | 1970-04-15 | 1970-04-15 | Water-insoluble monoazo dyes and process for their preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2017967A1 true DE2017967A1 (en) | 1971-10-28 |
Family
ID=5768109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702017967 Pending DE2017967A1 (en) | 1970-04-15 | 1970-04-15 | Water-insoluble monoazo dyes and process for their preparation |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT302959B (en) |
| BE (1) | BE765799A (en) |
| CA (1) | CA925078A (en) |
| DE (1) | DE2017967A1 (en) |
| FR (1) | FR2086095B1 (en) |
| GB (1) | GB1296626A (en) |
| NL (1) | NL7105067A (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH344150A (en) * | 1955-06-02 | 1960-01-31 | Sandoz Ag | Process for the preparation of water-insoluble monoazo dyes |
| CH344151A (en) * | 1955-06-02 | 1960-01-31 | Sandoz Ag | Process for the preparation of water-insoluble monoazo dyes |
| CH340927A (en) * | 1955-06-02 | 1959-09-15 | Sandoz Ag | Process for the preparation of water-insoluble monoazo dyes |
| GB1045431A (en) * | 1963-01-15 | 1966-10-12 | Acna | Water-insoluble dyes containing triazine residues |
-
1970
- 1970-04-15 DE DE19702017967 patent/DE2017967A1/en active Pending
-
1971
- 1971-04-06 AT AT292971A patent/AT302959B/en not_active IP Right Cessation
- 1971-04-13 CA CA110126A patent/CA925078A/en not_active Expired
- 1971-04-15 NL NL7105067A patent/NL7105067A/xx unknown
- 1971-04-15 FR FR7113379A patent/FR2086095B1/fr not_active Expired
- 1971-04-15 BE BE765799A patent/BE765799A/en unknown
- 1971-04-19 GB GB1296626D patent/GB1296626A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT302959B (en) | 1972-11-10 |
| BE765799A (en) | 1971-08-30 |
| GB1296626A (en) | 1972-11-15 |
| FR2086095A1 (en) | 1971-12-31 |
| CA925078A (en) | 1973-04-24 |
| NL7105067A (en) | 1971-10-19 |
| FR2086095B1 (en) | 1975-07-04 |
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