CN102485813A - Preparation method of alcohol water-soluble plastic intaglio plate golden oil - Google Patents
Preparation method of alcohol water-soluble plastic intaglio plate golden oil Download PDFInfo
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- CN102485813A CN102485813A CN2010105670209A CN201010567020A CN102485813A CN 102485813 A CN102485813 A CN 102485813A CN 2010105670209 A CN2010105670209 A CN 2010105670209A CN 201010567020 A CN201010567020 A CN 201010567020A CN 102485813 A CN102485813 A CN 102485813A
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- gold
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- intaglio plate
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 229920003023 plastic Polymers 0.000 title claims abstract description 45
- 239000004033 plastic Substances 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052737 gold Inorganic materials 0.000 claims abstract description 23
- 239000010931 gold Substances 0.000 claims abstract description 23
- 239000000178 monomer Substances 0.000 claims abstract description 21
- 239000002904 solvent Substances 0.000 claims abstract description 20
- 239000002131 composite material Substances 0.000 claims abstract description 18
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000006185 dispersion Substances 0.000 claims abstract description 9
- 239000000976 ink Substances 0.000 claims description 47
- 239000011347 resin Substances 0.000 claims description 33
- 229920005989 resin Polymers 0.000 claims description 33
- 235000019441 ethanol Nutrition 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 27
- 150000002148 esters Chemical class 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 18
- 229910000906 Bronze Inorganic materials 0.000 claims description 17
- 239000010974 bronze Substances 0.000 claims description 17
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 17
- 239000012046 mixed solvent Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 11
- 239000001993 wax Substances 0.000 claims description 11
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 10
- 229920002554 vinyl polymer Polymers 0.000 claims description 10
- -1 acrylic ester Chemical class 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 claims description 9
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 8
- 239000003999 initiator Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- 229920001470 polyketone Polymers 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 6
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical group CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 claims description 6
- YKYONYBAUNKHLG-UHFFFAOYSA-N propyl acetate Chemical compound CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 claims description 6
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical group OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- DSCFFEYYQKSRSV-UHFFFAOYSA-N 1L-O1-methyl-muco-inositol Natural products COC1C(O)C(O)C(O)C(O)C1O DSCFFEYYQKSRSV-UHFFFAOYSA-N 0.000 claims description 4
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 4
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 claims description 4
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 claims description 4
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 claims description 4
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 3
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 3
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 claims description 3
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 2
- ZMARGGQEAJXRFP-UHFFFAOYSA-N 1-hydroxypropan-2-yl 2-methylprop-2-enoate Chemical compound OCC(C)OC(=O)C(C)=C ZMARGGQEAJXRFP-UHFFFAOYSA-N 0.000 claims description 2
- GWZMWHWAWHPNHN-UHFFFAOYSA-N 2-hydroxypropyl prop-2-enoate Chemical compound CC(O)COC(=O)C=C GWZMWHWAWHPNHN-UHFFFAOYSA-N 0.000 claims description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000005642 Oleic acid Substances 0.000 claims description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 239000004200 microcrystalline wax Substances 0.000 claims description 2
- 235000019808 microcrystalline wax Nutrition 0.000 claims description 2
- DNTMQTKDNSEIFO-UHFFFAOYSA-N n-(hydroxymethyl)-2-methylprop-2-enamide Chemical compound CC(=C)C(=O)NCO DNTMQTKDNSEIFO-UHFFFAOYSA-N 0.000 claims description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 2
- 235000010234 sodium benzoate Nutrition 0.000 claims description 2
- 239000004299 sodium benzoate Substances 0.000 claims description 2
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims description 2
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims 1
- 239000004925 Acrylic resin Substances 0.000 abstract description 7
- 239000011230 binding agent Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 231100000614 poison Toxicity 0.000 abstract description 4
- 230000007096 poisonous effect Effects 0.000 abstract description 4
- 239000004014 plasticizer Substances 0.000 abstract description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 150000002632 lipids Chemical class 0.000 abstract 1
- 229940117958 vinyl acetate Drugs 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 42
- 239000003921 oil Substances 0.000 description 29
- 230000007613 environmental effect Effects 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 239000004902 Softening Agent Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 150000008065 acid anhydrides Chemical class 0.000 description 2
- 125000005518 carboxamido group Chemical group 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention relates to a preparation method of alcohol water-soluble plastic intaglio plate golden oil. The alcohol water-soluble plastic intaglio plate golden oil comprises a polyacrylate resin having a specific structure, ethanol, water and one or more lipid solvents. The polyacrylate resin having a specific structure is prepared from acrylate, vinylacetate and one or more functional monomers, has alcohol water dissolubility, can produce good dispersion effects on gold powder and has good gold powder dispersion stability. The preparation method provided by the invention has the advantages that 1, the polyacrylate resin having a specific structure is utilized as a binder in golden oil preparation so that gold powder dispersion is improved; a gold powder use amount is reduced; and a cost is reduced; 2, gold powder adhesion and printing effects are improved; and 3, because of alcohol water dissolubility of the polyacrylate resin having a specific structure, only ethanol and water are utilized as solvents in gold ink preparation so that other poisonous and harmful solvents and plasticizers are avoided. Therefore, the alcohol water-soluble plastic intaglio plate golden oil obtained by the preparation method has good safety and environmentally friendly characteristics, satisfies modern plastic composite package printing requirements, and has wide application prospects in the fields of plastic intaglio plate composite printing ink.
Description
Technical field
The present invention relates to plastic rotogravure composite ink, particularly plastics intaglio plate composite print gold China ink is with pure water-based gold-mixed oil and preparation method thereof.
Technical background
In recent years,, not only driven the growth at full speed of packaging industry, also promoted the continuous development in plastics base gravure ink technology and market along with the continuous lifting of living standards of the people.The plastics base gravure ink has obtained to use very widely in plastic wrapping at present, and like all types of plastic film substrate packing in industries such as food, medicine, agricultural byproducts, daily necessities, its range of application has almost been included all packaging fields.For adapting to the pursuit of social development to " green and environmental protection "; Plastics base gravure ink enterprise and correlative study mechanism are devoted to the research and development of " environmental protection " printing ink in recent years always; Substitute traditional benzene soluble ink in the hope of dissolving printing ink, thereby alleviate to the pollution of environment with to the threat of HUMAN HEALTH with cleanliness without any pollution or oligosaprobic alcohol-soluble and water-soluble or alcohol.Disclose the pure water-based compound oil ink that is used for intaglio plate like number of patent application CN200610022514.2, number of patent application CN200510044632.9 discloses a kind of environment protection plastic printing ink and preparation method thereof.
Joint efforts through R&D institution and printing, wrapping enterprise; Alcohol-soluble and water-soluble or alcohol dissolve printing ink just with its environmental protection and performance advantage at present; Beginning progressively substitutes traditional benzene soluble ink in the printing of plastics intaglio plate composite packaging, is expected to become the composite printing ink of plastic intaglio printing of one type of main flow.But; Because it is still short that alcohol-soluble and water-soluble or alcohol dissolve the printing ink search time; The supporting defectiveness still of its kind; As lack high-quality alcohol-soluble and water-soluble or pure dissolubility gold and silver, pearl lusting printing ink etc., directly cause present alcohol-soluble and water-soluble or alcohol to dissolve printing ink and in the printing of high-quality metal-like composite packaging, still need use existing traditional benzene dissolubility gold China ink.
When dissolving the supporting use of printing ink with alcohol-soluble and water-soluble or alcohol, also there is tangible printing quality problem in the neither environmental protection of use of benzene dissolubility gold China ink simultaneously.So-called golden China ink is the printing-ink that forms with modulation such as copper bronze and suitable gold-mixed oil and organic solvents.Gold-mixed oil is the key of golden black quality quality, and the filmogen that wherein used resin binder is Jin Mo, the quality and the physicochemical property thereof of final gained gold China ink determine by resin binder.Tradition benzene dissolubility plastics intaglio plate compound golden China ink is to be resin binder with benzene dissolubility Chlorinated Polypropylene III, and the gold-mixed oil modulation of forming with poisonous and harmful benzene kind solvents such as toluene, YLENE forms.When being used with alcohol-soluble and water-soluble or the molten printing ink of alcohol; The residual height of benzene kind solvent not only; Big to environment with human harm; Chlorinated Polypropylene III is big with the type difference that alcohol-soluble and water-soluble or the molten ink resin of alcohol are connected material-polynary ROHM (ester) resin simultaneously, causes printing transfer effect and the obvious variation of cohesive force of Jin Mo, is prone to disadvantages such as golden black pull-up falls, trace is fuzzy.
At present domestic disclosed non-benzene blending oil data relates generally to paper, carton and purposes such as preprints.Wherein number of patent application CN03112266 discloses the modulation of paperboard printing gold China ink with solvent type photogravure, flexographic special gold varnish; Number of patent application CN200610038142.2 discloses the modulation of a kind of yew paper printing gold China ink and has used non-benzene blending oil, number of patent application CN200610048325.2 then to disclose a kind of no benzene carton pre-printing metal varnish.These non-benzene blending oils belong to ester dissolubility gold-mixed oil; Because of its used resin binder is common acrylate resin; So be only soluble in the esters solvents such as ETHYLE ACETATE, propylene glycol methyl ether acetate; And need to add plasticizer components such as octyl phthalate, and traditional relatively benzene dissolubility gold-mixed oil, its feature of environmental protection is had large improvement.
But; Ester dissolubility gold-mixed oil contains plasticizer components to be difficult in the compound golden China ink of plastics intaglio plate it to use; And high boiling solvents such as propylene glycol methyl ether acetate also can make the printing ink organic solvent residual obviously higher; The used normal ester soluble acrylic resin of ester dissolubility gold-mixed oil still has certain difference with the structure that alcohol-soluble and water-soluble or the molten ink resin of alcohol are connected material-polynary ROHM (ester) resin simultaneously, and still there is certain problem in the transfer of bonding and printing ink between the two.For avoiding the weak point of above-mentioned prior art; The present invention provides a kind of plastic rotogravure composite ink with pure water-based gold-mixed oil and preparation method thereof; To pass through the synthetic of the polynary vinyl resin of ad hoc structure, obtain the compound gold China ink of pure water-based plastic intaglio plate and use gold-mixed oil, not only can effectively improve the dispersiveness of bronze; Reduce the bronze consumption, reduce cost; Also can improve sticking power and the cohesive strength of bronze when the supporting printing of pure water color ink simultaneously, improve transitivity and printing effect.Because the alcohol-soluble and water-soluble of ad hoc structure multicomponent methacrylate resin makes it only need use the second alcohol and water to be solvent at allotment Jin Moshi, has avoided the use of other poisonous and harmful solvent and softening agent, has good Safety and Environmental Protection.
Summary of the invention
The object of the present invention is to provide a kind of plastic rotogravure composite ink with pure water-based gold-mixed oil and preparation method thereof; With synthesizing through the polynary vinyl resin of ad hoc structure; Obtain the compound gold China ink of pure water-based plastic intaglio plate and use gold-mixed oil; Not only can effectively improve the dispersiveness of bronze, reduce the bronze consumption, reduce cost; Also can improve sticking power and the cohesive strength of bronze when the supporting printing of pure water color ink simultaneously, improve transitivity and printing effect.Because ad hoc structure multicomponent methacrylate resin is to be polymerized by propenoate, vinyl acetate, function monomer; Has alcohol-soluble and water-soluble; Make it only need use the second alcohol and water to be solvent at allotment Jin Moshi; Avoid the use of other poisonous and harmful solvent and softening agent, had good Safety and Environmental Protection, can be used for the allotment of all kinds of pure water-based plastic intaglio plate composite packaging printing gold China inks.
The objective of the invention is to realize through following technical scheme:
Alcohol water-based plastic intaglio plate gold-mixed oil is made up of ad hoc structure multicomponent methacrylate resin, ethanol, water and esters solvent, and, allotment synthetic through solution radical one-step polymerization method gets.It is with solution radical one-step polymerization method synthetic ad hoc structure multicomponent methacrylate resin that the resin of gold-mixed oil links agent.Each weight proportion of forming is in the gold-mixed oil:
Ad hoc structure multicomponent methacrylate resin 40～60
Ethanol 15～30
Esters solvent 15～30
Water 1.0～15
Polyketone resin 0.5～5.0
Wax powder 0.1～0.3
Dispersion aids 0.05～0.2
Wherein the raw material monomer of the multicomponent methacrylate resin of ad hoc structure composition weight proportion is:
(methyl) acrylic ester monomer 40～60
Vinyl acetate 20～45
Function monomer 15～25
Initiator 0.1～1.5
The preparation of alcohol water-based plastic intaglio plate gold-mixed oil adopts solution radical one-step polymerization method to synthesize, allocate and get, and its polymerization technique is the conventional soln polymerization technique, perhaps selects following technology:
1) earlier with the initiator adding reaction kettle of esters solvent and 50wt%, after stirring, is warming up to 50～85 ℃;
2) treat temperature-stable after, (methyl) propenoate, vinyl acetate, function monomer and remaining 50wt% initiator are mixed, in 3～8 hours, evenly be added dropwise to reaction kettle;
3) dropwise after, keep 50～85 ℃ of temperature, continue to stir 2～5 hours, then cooling;
4) polyketone resin, wax powder and dispersion aids are dissolved in ethanol, mix with water then, form the mixing solutions of ethanol, water;
5) treat the still temperature drop to room temperature, add the above-mentioned ethanol that has mixed, water mixed solution, stir and go out still after accomplishing allotment in 30 minutes.Promptly get pure water-based plastic intaglio plate gold-mixed oil finished product.
Wherein: (methyl) propenoate is methyl acrylate, ethyl propenoate, Bing Xisuandingzhi, the own ester of ethyl propenoate, TEB 3K, Jia Jibingxisuanyizhi, NSC 20956, the own ester of Jia Jibingxisuanyizhi, the mixture of one or more above compositions; Function monomer is Hydroxyethyl acrylate, Propylene glycol monoacrylate, Rocryl 400, Rocryl 410; Maleic anhydride, acrylic amide, USAF RH-1, NMA, methylol methacrylamide, the mixture of one or more above compositions; Initiator is Diisopropyl azodicarboxylate or Lucidol; Esters solvent is vinyl acetic monomer, n-propyl acetate, Iso Butyl Acetate, n-butyl acetate, isobutyl acetate, the mixture of one or more above compositions; The wax powder is polyethylene wax, Microcrystalline Wax, the mixture of above one or both kind of composition; Dispersion aids is Triple Pressed Stearic Acid, sodium stearate, oleic acid, sodium oleate, Sodium Benzoate, sodium laurylsulfonate, the mixture of one or more above compositions.
Biggest advantage of the present invention is to participate in free-radical polymerized through function monomer; Make and have hydroxyl, carboxamido-group, acid anhydrides isopolarity group on the polynary vinyl resin molecular chain of institute's synthetic; Thereby improved the polarity of polynary vinyl resin, made it can be dissolved in the pure water mixed solvent well; Hydroxyl, carboxamido-group, acid anhydrides isopolarity group have good dispersive ability to bronze simultaneously, can effectively improve the dispersiveness of bronze, reduce the bronze consumption, reduce cost; Meanwhile, the polarity that resin obtained can also strengthen transitivity and the cohesive force when gold is black to be printed on plastic basis material.The adjustable height property of polynary in addition vinyl resin structure makes it can obtain enough flexibilities and initial bonding strength through the adjustment of molecular structure, could obtain enough flexibilities and initial bonding strength and need as the normal ester soluble acrylic resin, must not add softening agent.Above advantage makes this alcohol water-based gold-mixed oil have broad application prospects in the plastic rotogravure composite ink field.
The preparation technology of the compound gold China ink of corresponding pure water-based plastic intaglio plate is conventional golden black preparation technology, perhaps selects following preparation technology for use:
1) absolute ethyl alcohol and water are processed mixed solvent in 9.5: 0.5～8: 1 ratio;
2) with mixed solvent bronze is soaked, wherein the weight ratio of bronze and mixed solvent is 1.0: 0.2～2.0; Soak time 5～30 minutes starts low-speed agitator simultaneously and stirs, and soaks swelling fully to guarantee metallic pigment;
3) add the gold-mixed oil of pressing aforementioned prepared, wherein the weight ratio of bronze and gold-mixed oil is 1.0: 0.8～2.0; Start low-speed agitator simultaneously, stirred 5～30 minutes;
4) add mixed solvent, regulate the required viscosity of gained gold black viscosity to plastics intaglio plate composite print, promptly get plastics intaglio plate composite print with the gold China ink.
Wherein bronze is the copper bronze of the medium fineness of 800～1200 orders.
Embodiment:
Embodiment one
The Diisopropyl azodicarboxylate of 0.4g, the vinyl acetic monomer of 50g are added reaction kettle, after stirring, be warming up to 70 ℃; After treating temperature-stable, beginning evenly drips monomer mixture (Bing Xisuandingzhi of 30g, the TEB 3K of 20g, 30g vinyl acetate, the Hydroxyethyl acrylate of 10g, the maleic anhydride of 3g, the USAF RH-1 of 7g, the Diisopropyl azodicarboxylate uniform mixing of 0.4g form); The dropping time is 3 hours, and keeping temperature during the dropping is 70 ℃; After dropwising, keep 70 ℃ of temperature, continue to stir 4 hours, then cooling; The polyketone resin of 2.0g, the polyethylene wax of 0.2g, the StNa of 0.2g are dissolved in the absolute ethyl alcohol of 45g, and the water that adds 5g then mixes, and forms the mixing solutions of ethanol, water; The above-mentioned ethanol that has mixed, water mixed solution are added reaction kettle, stirs to accomplish in 30 minutes and go out still after allocating.Promptly get pure water-based plastic intaglio plate gold-mixed oil finished product.
Embodiment two
The Lucidol of 0.5g, the vinyl acetic monomer of 40g are added reaction kettle, after stirring, be warming up to 75 ℃; After treating temperature-stable, beginning evenly drips monomer mixture (Bing Xisuandingzhi of 30g, the TEB 3K of 10g, 42g vinyl acetate, the Hydroxyethyl acrylate of 12g, the maleic anhydride of 2g, the NMA of 4g, the Lucidol uniform mixing of 0.5g form); The dropping time is 3 hours, and keeping temperature during the dropping is 75 ℃; After dropwising, keep 75 ℃ of temperature, continue to stir 3 hours, then cooling; The polyketone resin of 2.5g, the polyethylene wax of 0.3g, the StNa of 0.1g, the Triple Pressed Stearic Acid of 0.1g are dissolved in the absolute ethyl alcohol of 52g, and the water that adds 8g then mixes, and forms the mixing solutions of ethanol, water; The above-mentioned ethanol that has mixed, water mixed solution are added reaction kettle, stirs to accomplish in 30 minutes and go out still after allocating.Promptly get pure water-based plastic intaglio plate gold-mixed oil finished product.
Embodiment three
The Diisopropyl azodicarboxylate of 0.6g, the vinyl acetic monomer of 30g, the n-propyl acetate of 15g are added reaction kettle, after stirring, be warming up to 75 ℃; After treating temperature-stable, beginning evenly drips monomer mixture (NSC 20956 of 35g, the TEB 3K of 10g, 42g vinyl acetate, the Hydroxyethyl acrylate of 8g, the maleic anhydride of 4g, the acrylic amide of 6g, the Diisopropyl azodicarboxylate uniform mixing of 0.6g form); The dropping time is 4 hours, and keeping temperature during the dropping is 75 ℃; After dropwising, keep 75 ℃ of temperature, continue to stir 3 hours, then cooling; The polyketone resin of 3.0g, the polyethylene wax of 0.3g, the StNa of 0.1g, the sodium oleate of 0.1g are dissolved in the absolute ethyl alcohol of 45g, and the water that adds 10g then mixes, and forms the mixing solutions of ethanol, water; The above-mentioned ethanol that has mixed, water mixed solution are added reaction kettle, stirs to accomplish in 30 minutes and go out still after allocating.Promptly get pure water-based plastic intaglio plate gold-mixed oil finished product.
Embodiment four
Absolute ethyl alcohol and water are processed mixed solvent in 9.5: 0.5 ratio; The fineness that takes by weighing 100g is 1200 order copper bronzes, adds the above-mentioned mixed solvent of 80g, soaks 15 minutes, starts low-speed agitator simultaneously and stirs, and soaks swelling fully to guarantee metallic pigment; Add the pure water-based plastic intaglio plate gold-mixed oil of 100g, start low-speed agitator simultaneously, stirred 20 minutes by aforementioned prepared; Add mixed solvent then, regulate the required viscosity of gained gold black viscosity to plastics intaglio plate composite print, through after the assay was approved, packing promptly gets pure water-based plastic intaglio plate composite print with the gold China ink.
The pure water-based plastic intaglio plate composite print that makes is as shown in the table with the key technical indexes of gold China ink:
| Test item | National standard | Detected value | The result |
| Viscosity (s) (4# cup/25 ℃) | 25～70 | 28～50 | Qualified |
| Just do (mm) (30s/25 ℃) | 25～50 | 28～38 | Qualified |
| Attachment fastness (%) (adhesive tape method) | ≥85 | 90～98 | Qualified |
| Benzene content (ppm) | / | Do not have | Qualified |
Above detected result is according to the QB/T2024-1994 standard testing, and wherein the attachment fastness specimen is full version printing gold China ink.The metal-like contrast visual observation of printing is good.
Claims (2)
1. the preparation method of a kind of pure water-based plastic intaglio plate gold-mixed oil that relates to of this patent is made up of ad hoc structure multicomponent methacrylate resin, ethanol, water and esters solvent, and, allotment synthetic through solution radical one-step polymerization method gets.It is characterized in that with the resin low-melting ink vehicle of solution radical one-step polymerization method synthetic ad hoc structure multicomponent methacrylate resin wherein each weight proportion of forming is as gold-mixed oil:
Ad hoc structure multicomponent methacrylate resin 40～60
Ethanol 15～30
Esters solvent 15～30
Water 1.0～15
Polyketone resin 0.5～5.0
Wax powder 0.1～0.3
Dispersion aids 0.05～0.2
Wherein the raw material monomer of the multicomponent methacrylate resin of ad hoc structure composition weight proportion is:
(methyl) acrylic ester monomer 40～60
Vinyl acetate 20～45
Function monomer 15～25
Initiator 0.1～1.5
The preparation of alcohol water-based plastic intaglio plate gold-mixed oil adopts solution radical one-step polymerization method to synthesize, allocate and get, and its polymerization technique is the conventional soln polymerization technique, perhaps selects following technology:
1) earlier with the initiator adding reaction kettle of esters solvent and 50wt%, after stirring, is warming up to 50～85 ℃;
2) treat temperature-stable after, (methyl) propenoate, vinyl acetate, function monomer and remaining 50wt% initiator are mixed, in 3～8 hours, evenly be added dropwise to reaction kettle;
3) dropwise after, keep 50～85 ℃ of temperature, continue to stir 2～5 hours, then cooling;
4) polyketone resin, wax powder and dispersion aids are dissolved in ethanol, mix with water then, form the mixing solutions of ethanol, water;
5) treat the still temperature drop to room temperature, add the above-mentioned ethanol that has mixed, water mixed solution, stir and go out still after accomplishing allotment in 30 minutes.Promptly get pure water-based plastic intaglio plate gold-mixed oil finished product;
The preparation technology of the compound gold China ink of corresponding pure water-based plastic intaglio plate is conventional golden black preparation technology, perhaps selects following preparation technology for use:
1) absolute ethyl alcohol and water are processed mixed solvent in 9.5: 0.5～8: 1 ratio;
2) with mixed solvent bronze is soaked, wherein the weight ratio of bronze and mixed solvent is 1.0: 0.2～2.0; Soak time 5～30 minutes starts low-speed agitator simultaneously and stirs, and soaks swelling fully to guarantee metallic pigment;
3) add the gold-mixed oil of pressing aforementioned prepared, wherein the weight ratio of bronze and gold-mixed oil is 1.0: 0.8～2.0; Start low-speed agitator simultaneously, stirred 5～30 minutes;
4) add mixed solvent, regulate the required viscosity of gained gold black viscosity to plastics intaglio plate composite print, promptly get plastics intaglio plate composite print with the gold China ink.
2. the preparation method of a kind of pure water-based plastic intaglio plate gold-mixed oil according to claim 1; It is characterized in that: (methyl) propenoate is methyl acrylate, ethyl propenoate, Bing Xisuandingzhi, the own ester of ethyl propenoate, TEB 3K, Jia Jibingxisuanyizhi, NSC 20956, the own ester of Jia Jibingxisuanyizhi, the mixture of one or more above compositions; Function monomer is Hydroxyethyl acrylate, Propylene glycol monoacrylate, Rocryl 400, Rocryl 410; Maleic anhydride, acrylic amide, USAF RH-1, NMA, methylol methacrylamide, the mixture of one or more above compositions; Initiator is Diisopropyl azodicarboxylate or Lucidol; Esters solvent is vinyl acetic monomer, n-propyl acetate, Iso Butyl Acetate, n-butyl acetate, isobutyl acetate, the mixture of one or more above compositions; The wax powder is polyethylene wax, Microcrystalline Wax, the mixture of above one or both kind of composition; Dispersion aids is Triple Pressed Stearic Acid, sodium stearate, oleic acid, sodium oleate, Sodium Benzoate, sodium laurylsulfonate, the mixture of one or more above compositions; Bronze is the copper bronze of the medium fineness of 800～1200 orders.
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| CN2010105670209A CN102485813A (en) | 2010-12-01 | 2010-12-01 | Preparation method of alcohol water-soluble plastic intaglio plate golden oil |
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| CN103725086A (en) * | 2014-01-15 | 2014-04-16 | 云南侨通包装印刷有限公司 | High-performance water-based golden ink for gravure printing and preparation method thereof |
| WO2014113858A1 (en) * | 2013-01-28 | 2014-07-31 | Mota Ferreira Flavio Roberto | Water-soluble plastic composition and method for producing the same |
| CN105111818A (en) * | 2015-07-21 | 2015-12-02 | 漳州市芳远印务有限公司 | Tangle film with excellent printing adhesion |
| CN105713451A (en) * | 2016-04-18 | 2016-06-29 | 厦门欧化实业有限公司 | Benzene-free environment-friendly high-tolerance gravure ink |
| CN106118234A (en) * | 2016-07-25 | 2016-11-16 | 合众（佛山）化工有限公司 | A kind of environmental protection clean taste type high-performance printing ink resin binder and preparation method thereof |
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| CN106118234A (en) * | 2016-07-25 | 2016-11-16 | 合众（佛山）化工有限公司 | A kind of environmental protection clean taste type high-performance printing ink resin binder and preparation method thereof |
| CN106280700A (en) * | 2016-08-05 | 2017-01-04 | 云南通印股份有限公司 | Gravure water-based metal ink and production method thereof |
| CN115141547A (en) * | 2022-06-01 | 2022-10-04 | 科顺防水科技股份有限公司 | Non-curing waterproof coating and preparation method thereof |
| CN116922981A (en) * | 2023-07-19 | 2023-10-24 | 南京爱德印刷有限公司 | A method of spraying gold or silver on the edges of books |
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Application publication date: 20120606 |