CN101851448A - High-resolution code-spraying printing ink and preparation process thereof - Google Patents
High-resolution code-spraying printing ink and preparation process thereof Download PDFInfo
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- CN101851448A CN101851448A CN 201010207172 CN201010207172A CN101851448A CN 101851448 A CN101851448 A CN 101851448A CN 201010207172 CN201010207172 CN 201010207172 CN 201010207172 A CN201010207172 A CN 201010207172A CN 101851448 A CN101851448 A CN 101851448A
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- 238000007639 printing Methods 0.000 title claims abstract description 39
- 238000005507 spraying Methods 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 239000003381 stabilizer Substances 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000006258 conductive agent Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 39
- 239000000975 dye Substances 0.000 claims description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- 150000002148 esters Chemical class 0.000 claims description 13
- 229920002521 macromolecule Polymers 0.000 claims description 13
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 11
- -1 aliphatics alkane Chemical class 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 229940043232 butyl acetate Drugs 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 claims description 4
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 238000013329 compounding Methods 0.000 claims description 2
- 239000013530 defoamer Substances 0.000 claims description 2
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 claims description 2
- ODYNBECIRXXOGG-UHFFFAOYSA-N n-butylbutan-1-amine;hydron;chloride Chemical compound [Cl-].CCCC[NH2+]CCCC ODYNBECIRXXOGG-UHFFFAOYSA-N 0.000 claims description 2
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 claims description 2
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- MRYQZMHVZZSQRT-UHFFFAOYSA-M tetramethylazanium;acetate Chemical compound CC([O-])=O.C[N+](C)(C)C MRYQZMHVZZSQRT-UHFFFAOYSA-M 0.000 claims description 2
- RXMRGBVLCSYIBO-UHFFFAOYSA-M tetramethylazanium;iodide Chemical compound [I-].C[N+](C)(C)C RXMRGBVLCSYIBO-UHFFFAOYSA-M 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229920000058 polyacrylate Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 29
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000010792 warming Methods 0.000 description 12
- 239000003999 initiator Substances 0.000 description 8
- 239000000178 monomer Substances 0.000 description 8
- 238000001291 vacuum drying Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 230000004304 visual acuity Effects 0.000 description 7
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical group CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 5
- 239000000049 pigment Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 4
- 238000004566 IR spectroscopy Methods 0.000 description 4
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 125000005442 diisocyanate group Chemical group 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 238000007641 inkjet printing Methods 0.000 description 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000012986 chain transfer agent Substances 0.000 description 3
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 3
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Substances CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- OKIZCWYLBDKLSU-UHFFFAOYSA-N tetramethylazanium;hydrochloride Chemical compound Cl.C[N+](C)(C)C OKIZCWYLBDKLSU-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000003019 stabilising effect Effects 0.000 description 2
- 125000004066 1-hydroxyethyl group Chemical group [H]OC([H])([*])C([H])([H])[H] 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- PBOSTUDLECTMNL-UHFFFAOYSA-N lauryl acrylate Chemical compound CCCCCCCCCCCCOC(=O)C=C PBOSTUDLECTMNL-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- FSAJWMJJORKPKS-UHFFFAOYSA-N octadecyl prop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C=C FSAJWMJJORKPKS-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses high-resolution code-spraying printing ink comprising the following components by weight percent: 6 to 12 percent of polyacrylate, 2 to 6 percent of vinyl, 1 to 3 percent of polyurethane, 2 to 5 percent of dye, 2 to 6 percent of high molecular stabilizing agent, 0.1 to 0.5 percent of conductive agent, 0.2 to 0.5 percent of auxiliary agent and 75 to 86 percent of solvent. The preparation process of the high-resolution code-spraying printing ink comprises the following steps of: firstly, adding the dye into a high molecular stabilizing agent solution for full dissolving and acting, then adding other various resin solutions and finally, adding various conductive agent solutions and various auxiliary agent solutions to obtain a finished product after substantial stirring and filtering. The invention enhances the adhesion force, the resolution and the fineness stability of the printing ink greatly by carrying out innovative design and synthesis on a main resin and dye stabilization system of the printing ink.
Description
Technical field
The invention belongs to polymeric material field, specially refer to a kind of high-resolution code-spraying printing ink and preparation technology thereof.
Background technology
Along with expanding economy, countries in the world have all been formulated the law in serial commodity and trade mark field successively, stipulate that clearly various products must indicate date manufactured, lot number and classification identification marking.And on large-scale pipeline, these contents that often change can't be solved with traditional printing process, if method is printed by hand, efficient is extremely low, and is of poor quality, and with the method for stickup non-setting adhesive, the cost height, easily peel off, and are forged easily and copy.
Begin to adopt digitizing ink-jet coder to identify at present abroad, this method speed is fast, cost is low, legibility, easy and simple to handle.And owing to be the noncontact spray printing, therefore applicable to the sign of different shape product.
Ink jet printing is released in nineteen fifty-one by Siemens Company, goes through semicentennial development and has reached suitable level, and particularly recent, quick, high-quality ink-jet printer is applied to various production fields gradually.The ink particulate that the utilization of digitizing ink-jet coder is charged, by the high-voltage electric field deflection principle, pattern, literal and the number on various body surface spray printings, in computer, preset.This product widespread use packing of product industry (as industries such as food, beverage, drinks and medicine) and product itself, promptly on product, mark its specifications and models etc., make it become a part of content of product itself, mainly be distributed in industries such as electronic devices and components, electric wire, material of construction.
The medium of ink jet printing can be divided into two kinds of ink-jet printing ink and code-spraying printing inks.The employed solvent of ink-jet printing ink cooperates a small amount of organic solvent based on water, and used tinting material mainly contains two types of pigment and water-soluble dyes.The color fastness to water of pigment is better than dyestuff, but poor stability may cause spray nozzle clogging.Though fast light, the color fastness to water of dyestuff are not so good as pigment, type of dye ink is difficult for causing obstruction in nozzle and printing head.The ink printed mode is mainly used in the printing of paper base material, and its shortcoming is a poor adhesive force, and rate of drying is slow, and diffusion is big, and resolving power is low etc.
The scope that ink-jet ink is used is much then extensive, its high speed, and high resolution, the character of height endurability also will obviously be better than ink.Ink-jet ink also is divided into two kinds of pigment style and dye-types, and wherein the pigment style product is mainly used in the application of the low kind of resolving power, and such as tr, bag etc., these have all well domesticized.But because the needs of electronics, building and high-grade packing industry, this just needs the dye-type code-spraying printing ink, to reach higher resolving power, adhesive ability, tolerance etc.The continuous expansion of foreign trade scale objectively requires Chinese commodity sign and recognition technology and international standard to integrate with, and the application of digitizing code spraying technology is increasingly extensive and universal to its requirement also raising thereupon.
The digitizing ink-jet technology is because the singularity of its technology requires printing ink certain specific conductivity must be arranged to satisfy electronically controlled needs; Binding property is arranged preferably to guarantee strong sticking power being arranged on packing of product surface; Tinting material is bright-coloured, good weatherability; The spray printing smoothness, the rapid drying of spray printing mark.But along with continuing to bring out of improving constantly of requiring of product applications and new purposes, existing code-spraying printing ink research can not be satisfied existing technical requirements of using fully, such as higher adhesive ability, and higher resolving power and better fineness stability etc.In order to address these problems, the summary of the invention of this patent is the high adhesive ability, very high resolving power and the fabulous fineness stability that extensively are suitable for that special matrix resin of application and dyestuff stabilising system are realized code-spraying printing ink.
Summary of the invention
Technical problem to be solved by this invention is: a kind of high-resolution code-spraying printing ink that improves sticking power, resolving power and fineness stability is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of high-resolution code-spraying printing ink, each component and weight percentage are as follows: polyacrylic ester 6～12%, vinyl chloride-vinyl acetate resin 2～6%, urethane 1～3%, dyestuff 2～5%, macromolecule stabilizer 2%～6%, conductive agent 0.1～0.5%, auxiliary agent 0.2～0.5%, solvent 75～86%.
Described polyacrylic ester structural formula is:
C wherein
nH
2n+1Can be in the aliphatics alkane of C1-18 one or more, m=2,3,1, n, p, q=0-1000.
Described vinyl chloride-vinyl acetate resin is VA-380, VA-390, T-330, VA97, one or more among the VM97.
Described urethane is TPU5703, one or more among the TPU5715.
Described dyestuff is solvent black 24, solvent black 25, solvent black 27, solvent black 34, one or more in the chromium complex dyestuff 957.
Described macromolecule stabilizer structural formula is:
C wherein
nH
2n+1Can be in the aliphatics alkane of C1-18 one or more, m=2,3, p=0-100, R
1Be the alkyl of different chain length and the aryl of different replacements; R
2, R
3, R
4Alkyl for different chain length.
Described conductive agent is the hydrochloric acid dimethyl amine, hydrochloric acid dibutylamine, Tetramethylammonium iodide, acetic acid tetramethyl-ammonium, sal enixum, one or more in the potassium sulfocyanate.
Described auxiliary agent comprises flow agent and defoamer.
Described solvent is the alkylol cpd of 2-5 carbon, the ketone compound of 3-5 carbon, ethyl acetate, butylacetate, toluene, ethylene glycol monoemethyl ether, two or more of ethylene glycol monomethyl ether.
Another technical problem to be solved by this invention is: the preparation technology that a kind of described high-resolution code-spraying printing ink is provided.
For solving another above-mentioned technical problem, the technical solution used in the present invention is: the preparation technology of high-resolution code-spraying printing ink, the steps include: at first dyestuff to be joined in the stabilizing polymer agent solution, fully dissolve and act on, solution with other various resins adds then, add various conductive agents and compounding agent solution at last, after fully stirring and filtering, can obtain finished product.
The invention has the beneficial effects as follows: the design of the present invention by its matrix resin and dyestuff stabilising system being carried out novelty and synthetic, greatly improved sticking power, resolving power and the fineness stability of described printing ink.
Embodiment
Describe specific embodiments of the present invention below in detail.
At first synthetic polyacrylic ester:
Embodiment 1: will wait mole ratio of acrylic acid hydroxyl ethyl ester, methyl acrylate, butyl acrylate and account for the initiator A IBN of monomer 1.5mol%, join in the pimelinketone, stirring is warming up to 75 ℃ of reactions 2 hours, and underpressure distillation removes and desolvates, and obtains polyacrylic ester A1 45 ℃ of following vacuum-dryings.
Embodiment 2: with mol ratio be 10: 10: 1 with ethyl propenoate, butyl acrylate, vinylformic acid, account for the initiator A IBN of monomer 2mol%, join in the only methyl ether of solvent ethylene glycol stirring heating, be warming up to 65 ℃ of reactions 1 hour, obtain polyacrylic ester A2 60 ℃ of following vacuum-dryings.
Embodiment 3: with mol ratio be 10: 8: 1 with ethyl propenoate, dodecyl acrylate, vinylformic acid glycidyl ether, account for the initiator A IBN of monomer 1mol%, join in the solvent pimelinketone, stirring heating, be warming up to 70 ℃ of reactions 1 hour, obtain polyacrylic ester A3 60 ℃ of following vacuum-dryings.
Embodiment 4: with mol ratio be 1: 1 with ethyl propenoate, octadecyl acrylate, account for the initiator A IBN of monomer 1mol%, join in the solvent pimelinketone, stirring heating is warming up to 70 ℃ of reactions 6 hours, obtains polyacrylic ester A4 60 ℃ of following vacuum-dryings.
Then, synthetic macromolecule stablizer:
Embodiment 1: with 1: 1 Hydroxyethyl acrylate of mol ratio: ethyl propenoate, accounting for the initiator A IBN of monomer molar per-cent 1.5mol% and the Dodecyl Mercaptan of 0.5mol% is that chain-transfer agent joins in the solvent toluene, stirring heating, be warming up to 70 ℃ of reactions 1.5 hours, obtain polymer B 1 solution.Hydroxyl polysiloxane macromonomer compound Tego 2311 is dissolved in the toluene, when treating that temperature rises to 60 ℃, add the catalyzer dibutyl tin laurate, the diisocyanate cpd IPDI of mol ratios such as dropping, react after three hours, measure the isocyanide acid number, treat that it reaches original value after half, be warming up to 75 ℃, begin to drip polymer B 1 solution, after dropwising, reaction obtains macromolecule stabilizer C1 30-60 ℃ of following vacuum-drying after extremely treating that with the infrared spectroscopy detection isocyanate groups reacts completely.
Embodiment 2: with 1: 1 Propylene glycol monoacrylate of mol ratio: butyl acrylate, accounting for the initiator A IBN of monomer molar per-cent 1mol% and the Dodecyl Mercaptan of 0.5mol% is that chain-transfer agent joins in the solvent toluene, stirring heating is warming up to 70 ℃ of reactions 2 hours, obtains polymer B 2 solution.Hydroxyl polysiloxane macromonomer compound Tego 2311 is dissolved in the toluene, when treating that temperature rises to 60 ℃, add the catalyzer dibutyl tin laurate, the diisocyanate cpd TDI of mol ratios such as dropping, react after three hours, measure the isocyanide acid number, treat that it reaches original value after half, be warming up to 75 ℃, begin to drip polymer B 2 solution, after dropwising, reaction obtains macromolecule stabilizer C2 30-60 ℃ of following vacuum-drying after extremely treating that with the infrared spectroscopy detection isocyanate groups reacts completely.
Embodiment 3: with 2: 1: 1 Propylene glycol monoacrylate of mol ratio, methyl acrylate, butyl acrylate, accounting for the initiator A IBN of monomer molar per-cent 2mol% and the Dodecyl Mercaptan of 1.5mol% is that chain-transfer agent joins in the solvent toluene, stirring heating, be warming up to 70 ℃ of reactions 1 hour, obtain polymer B 3 solution.Hydroxyl polysiloxane macromonomer compound Tego 2312 is dissolved in the toluene, when treating that temperature rises to 60 ℃, add the catalyzer dibutyl tin laurate, the diisocyanate cpd HDI of mol ratios such as dropping, react after three hours, measure the isocyanide acid number, treat that it reaches original value after half, be warming up to 75 ℃, begin to drip polymer B 3 solution, after dropwising, reaction obtains macromolecule stabilizer C3 30-60 ℃ of following vacuum-drying after extremely treating that with the infrared spectroscopy detection isocyanate groups reacts completely.
Embodiment 4: with 2: 1: 1 Propylene glycol monoacrylate of mol ratio, methyl acrylate, Ethyl acrylate, the initiator A IBN that accounts for monomer molar per-cent 0.5mol% joins in the solvent toluene, stirring heating is warming up to 70 ℃ of reactions 1.5 hours, obtains polymer B 4 solution.Hydroxyl polysiloxane macromonomer compound Tego 2312 is dissolved in the toluene, when treating that temperature rises to 60 ℃, add the catalyzer dibutyl tin laurate, the diisocyanate cpd MDI of mol ratios such as dropping, react after three hours, measure the isocyanide acid number, treat that it reaches original value after half, be warming up to 75 ℃, begin to drip polymer B 4 solution, after dropwising, reaction obtains macromolecule stabilizer C4 30-60 ℃ of following vacuum-drying after extremely treating that with the infrared spectroscopy detection isocyanate groups reacts completely.
Prepare printing ink at last:
Embodiment 1: 2g dye solvent black 24 is joined the solution that is made of 2g macromolecule stabilizer C1 and 20g butanone, fully dissolve and act on, the solution that 8g polyacrylic ester A1,3gVA-380,1gTPU5703 and 50g butanone are constituted adds then, add 0.3g hydrochloric acid TBuA, 0.2gBKY-141,0.2g TEGO-270 and ethyl acetate 5.3g at last, 5g methyl alcohol, the solution of 5g ethylene glycol monoemethyl ether after fully stirring and filtering, can obtain finished product printing ink D1.Ink property: median size: 150nm, sticking power (plastics, epoxy, metal): 100%, time of drying (20 ℃): 1s, stability in use＞60 day.
Embodiment 2: 2g dye solvent black 25 is joined the solution that is made of 2g macromolecule stabilizer C2 and 20g butanone, fully dissolve and act on, then with 6g polyacrylic ester A2,4gVA97,2gTPU5703 and 40g butanone, the solution that 10g toluene constitutes adds, add 0.3g hydrochloric acid tetramethyl-ammonium, 0.2g BKY-141,0.2g TEGO-250 and ethyl acetate 5.3g at last, 5g methyl alcohol, the solution of 5g ethylene glycol monoemethyl ether, after fully stirring and filtering, can obtain finished product printing ink D2.Ink property: median size: 130nm, sticking power (plastics, epoxy, metal): 100%, time of drying (20 ℃): 1.5s, stability in use＞60 day.
Embodiment 3: 2g dye solvent black 27 is joined the solution that is made of 2.3g macromolecule stabilizer C3 and 20g butanone, fully dissolve and act on, then with 12g polyacrylic ester A3,2gVA97,1gTPU5703 and 37g butanone, the solution that 10g toluene constitutes adds, add 0.3g hydrochloric acid tetramethyl-ammonium, 0.2g BKY-055,0.2g BKY-373 and 5g butylacetate at last, 5g methyl alcohol, the solution of 5g ethylene glycol monomethyl ether, after fully stirring and filtering, can obtain finished product printing ink D3.Ink property: median size: 130nm, sticking power (plastics, epoxy, metal): 100%, time of drying (20 ℃): 2s, stability in use＞60 day.
Embodiment 4: 2g chromium complex dyestuff 957 is joined the solution that is made of 5.5g macromolecule stabilizer C4 and 16.5g butanone, fully dissolve and act on, then with 12g polyacrylic ester A4,2gVA97,1gTPU5703 and 37g butanone, the solution that 10g toluene constitutes adds, add 0.3g hydrochloric acid tetramethyl-ammonium, 0.2g EFKA-2721,0.2g BYK-331 and 5.3g butylacetate at last, 5g methyl alcohol, the solution of 5g ethylene glycol monomethyl ether, after fully stirring and filtering, can obtain finished product printing ink D4.Ink property: median size: 120nm, sticking power (plastics, epoxy, metal): 100%, time of drying (20 ℃): 2s, stability in use＞60 day.
Claims (10)
1. high-resolution code-spraying printing ink, each component and weight percentage are as follows: polyacrylic ester 6～12%, vinyl chloride-vinyl acetate resin 2～6%, urethane 1～3%, dyestuff 2～5%, macromolecule stabilizer 2%～6%, conductive agent 0.1～0.5%, auxiliary agent 0.2～0.5%, solvent 75～86%.
2. high-resolution code-spraying printing ink according to claim 1 is characterized in that: described polyacrylic ester structural formula is:
C wherein
nH
2n+1Can be in the aliphatics alkane of C1-18 one or more, m=2,3,1, n, p, q=0-1000.
3. high-resolution code-spraying printing ink according to claim 1 is characterized in that: described vinyl chloride-vinyl acetate resin is VA-380, VA-390, T-330, VA97, one or more among the VM97.
4. high-resolution code-spraying printing ink according to claim 1 is characterized in that: described urethane is TPU5703, one or more among the TPU5715.
5. high-resolution code-spraying printing ink according to claim 1 is characterized in that: described dyestuff is solvent black 24, solvent black 25, solvent black 27, solvent black 34, one or more in the chromium complex dyestuff 957.
6. high-resolution code-spraying printing ink according to claim 1 is characterized in that: described macromolecule stabilizer structural formula is:
C wherein
nH
2n+1Can be in the aliphatics alkane of C1-18 one or more, m=2,3, p=0-100, R
1Be the alkyl of different chain length and the aryl of different replacements; R
2, R
3, R
4Alkyl for different chain length.
7. high-resolution code-spraying printing ink according to claim 1 is characterized in that: described conductive agent is the hydrochloric acid dimethyl amine, hydrochloric acid dibutylamine, Tetramethylammonium iodide, acetic acid tetramethyl-ammonium, sal enixum, one or more in the potassium sulfocyanate.
8. high-resolution code-spraying printing ink according to claim 1 is characterized in that: described auxiliary agent comprises flow agent and defoamer.
9. high-resolution code-spraying printing ink according to claim 1 is characterized in that: described solvent is the alkylol cpd of 2-5 carbon, the ketone compound of 3-5 carbon, ethyl acetate, butylacetate, toluene, ethylene glycol monoemethyl ether, two or more of ethylene glycol monomethyl ether.
10. the preparation technology of high-resolution code-spraying printing ink according to claim 1, the steps include: at first dyestuff to be joined in the stabilizing polymer agent solution, fully dissolve and act on, solution with other various resins adds then, add various conductive agents and compounding agent solution at last, after fully stirring and filtering, can obtain finished product.
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| CN 201010207172 CN101851448B (en) | 2010-06-21 | 2010-06-21 | High-resolution code-spraying printing ink and preparation process thereof |
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| CN101851448A true CN101851448A (en) | 2010-10-06 |
| CN101851448B CN101851448B (en) | 2012-07-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818114A (en) * | 2012-11-19 | 2014-05-28 | 江苏凯伦建材股份有限公司 | Application of code spurting machine on waterproofing rolls |
| CN111423748A (en) * | 2019-12-24 | 2020-07-17 | 江苏海阳锦纶新材料有限公司 | Production process of high-temperature-resistant dispersing agent for dispersing carbon black color paste to nanoscale |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1757685A (en) * | 2005-11-07 | 2006-04-12 | 汕头市金平区五星油墨实业有限公司 | Printing ink |
| CN101255296A (en) * | 2007-03-01 | 2008-09-03 | 叶氏油墨（中山）有限公司 | Polyurethane resin compound oil ink and method for manufacturing same |
| CN101696333A (en) * | 2009-10-27 | 2010-04-21 | 彩虹集团公司 | Conductive ink and preparation method thereof |
-
2010
- 2010-06-21 CN CN 201010207172 patent/CN101851448B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1757685A (en) * | 2005-11-07 | 2006-04-12 | 汕头市金平区五星油墨实业有限公司 | Printing ink |
| CN101255296A (en) * | 2007-03-01 | 2008-09-03 | 叶氏油墨（中山）有限公司 | Polyurethane resin compound oil ink and method for manufacturing same |
| CN101696333A (en) * | 2009-10-27 | 2010-04-21 | 彩虹集团公司 | Conductive ink and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818114A (en) * | 2012-11-19 | 2014-05-28 | 江苏凯伦建材股份有限公司 | Application of code spurting machine on waterproofing rolls |
| CN111423748A (en) * | 2019-12-24 | 2020-07-17 | 江苏海阳锦纶新材料有限公司 | Production process of high-temperature-resistant dispersing agent for dispersing carbon black color paste to nanoscale |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101851448B (en) | 2012-07-04 |
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