CN101724314A - Resin for alcohol soluble ink vehicle and method for preparing same - Google Patents
Resin for alcohol soluble ink vehicle and method for preparing same Download PDFInfo
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- CN101724314A CN101724314A CN 200810157940 CN200810157940A CN101724314A CN 101724314 A CN101724314 A CN 101724314A CN 200810157940 CN200810157940 CN 200810157940 CN 200810157940 A CN200810157940 A CN 200810157940A CN 101724314 A CN101724314 A CN 101724314A
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Abstract
The invention belongs to the technical field of ink vehicles, in particular to resin for an alcohol soluble ink vehicle and a method for preparing the same. The resin comprises the following components in part: 12 to 17 parts of acrylic acid, 40 to 60 parts of styrene, 120 to 160 parts of methyl methacrylate, 25 to 35 parts of methacrylic acid dimethylamino ethyl ester, 45 to 55 parts of butyl acrylate, 17 to 23 parts of acrylic acid beta-hydroxyl ethyl ester, 130 to 170 parts of butyl methacrylate, 12 to 15 parts of alfa-alfa'-azoic-isobutyronitrile, 270 to 350 parts of anhydrous alcohol, 90 to 110 parts of acetic ether, and 130 to 170 parts of isopropyl alcohol. The resin for the vehicle has the advantages of wide compatible range, good film forming property, pigment wetting dispersibility, high transparency, brightness and adhesive force; and the resin of the invention is the resin used for preparing benzene free and ketone free plastic ink vehicles, and can greatly lower environmental pollution and belongs to the environment friendly type product.
Description
Technical field
The invention belongs to the technical field of ink adhesive, be specially a kind of resin for alcohol soluble ink vehicle and preparation method thereof.
Background technology
In recent years, along with the appearance of novel material, the packaging industry fast development, thus the demand in printing ink market in continuous increase, the kind of printing ink, quantity are more and more, and be also more and more higher to its performance requriements.At present, the solvent-borne type ink used for plastic is confined to be solvent or be that polymeric amide and the alkyd based resin of catalyzer is for being connected material with the heavy metallic salt with benzene, ketone etc. more.
The defective of its existence is: because the manufacturing of printing ink, especially in printing process, be to lean on the volatilization of solvent to obtain the printing drying at normal temperatures, at present, it is solvent that the solvent-borne type ink used for plastic is confined to benzene, ketone etc. more, benzene like this, dimethylbenzene, the volatilization of ketone equal solvent is not only to the air in production operation district, and whole atmospheric environment is caused severe contamination; On the other hand, the molten type printing ink of benzene is in manufacturing and printing process and in plate change, in the colour changing process during to equipment washing, can be with a large amount of benzene, dimethylbenzene is discharged into down in the water, water is polluted, for some under-developed areas, can be to its rivers, well water causes severe contamination, comparatively improve geographic seconary water use for environmental facility and also be difficult to benzene, dimethylbenzene is removed; Print the plastic packaging bag of wrap food with the molten type printing ink of benzene, can be because of benzene, dimethylbenzene, various heavy residual and cause pollution to food; Benzene, the volatilization of dimethylbenzene can produce toxic gas, and the workman sucks in process of production for a long time, can cause serious harm to body and mind.In a word, the molten type printing ink of present benzene can cause severe contamination to air, water source, food etc., and workman's Working environment and physical and mental health also had very major injury, and glossiness, transparency and the resistance of this class ink product can be also relatively poor simultaneously.Therefore, make no benzene, it is the instant task with resin that the residual environment-friendly ink of heavy metal free connects material.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of resin for alcohol soluble ink vehicle and preparation method thereof at the defective of above-mentioned existence.This connection material has inclusive ranges widely with resin, and good film-forming properties and pigment wetting dispersiveness have high-clarity, high gloss, high adhesive force is the connection material resin that is used to make no benzene, no ketone plastic printing ink, greatly reduce pollution, belong to environmentally friendly product environment.
Connection material resin formula of the present invention, it consists of the following component according to the weight part meter: vinylformic acid 12-17 part, vinylbenzene 40-60 part, methyl methacrylate 120-160 part, dimethylaminoethyl acrylate methyl amido ethyl ester 25-35 part, butyl acrylate 45-55 part, propenoic acid beta-hydroxy base ethyl ester 17-23 part, butyl methacrylate 130-170 part, idol N-two isobutyl cyanogen 12-15 parts, dehydrated alcohol 270-350 part, vinyl acetic monomer 90-110 part, Virahol 130-170 part.
As preferably, connection material resin formula of the present invention is that it consists of the following component according to the weight part meter: 15 parts in vinylformic acid, 50 parts of vinylbenzene, 140 parts of methyl methacrylates, 30 parts of dimethylaminoethyl acrylate methyl amido ethyl esters, 50 parts of butyl acrylates, 20 parts of propenoic acid beta-hydroxy base ethyl esters, 150 parts of butyl methacrylate, 14 parts in even N-two isobutyl cyanogen, 320 parts of dehydrated alcohols, 100 parts of vinyl acetic monomers, 150 parts of Virahols.
Connection material of the present invention with preparation technology's method of resin is: be A liquid with getting 1/3 behind each component premix in the above-mentioned prescription, 2/3 is B liquid in addition; In that being housed, the reactor internal heating A liquid to 60 of reflux exchanger～65 ℃ begins to drip B liquid, all B liquid dropwised with 3～4 hours, the control reaction temperature that cools simultaneously is at 65-70 ℃, be incubated at least 16 hours at 65～70 ℃ then, when the material acid number reaches≤30mgKOH/g, viscosity number is 8000 ± 2000mPas/25 ℃, during continuous 2 hours increasing degree＜200mPas/25 ℃ of viscosity, discharging is filtered in cooling, obtains product, the encloses container of packing into.
Wherein, the material that drips is incubated 16 hours at 65～70 ℃ to begin to detect, and detected once every 2 hours later on, if continuous 2 hours material viscosity increasing degree＜200mPas/25 ℃ the time, the viscosity of material reaches 8000 ± 2000mPas/25 ℃, and acid number is 20 ± 10mgKOH/g, the filtration discharging of can lowering the temperature, obtain product, the encloses container of packing into.
Wherein,, do not exceed, promptly do not overflow reactor and exceed because of the sharp increase of material reaction temperature causes the volume of material boiling of sharply expanding not dash material about the rate of addition of B liquid.The storage receptacle of whole materials, transport pipe, chemical industry equipments such as reactor should adopt acid proof enamel, stainless steel and nylon pipe, forbid to use iron, carbon steel and black rubber material.
The performance perameter of this product is: outward appearance is little yellow liquid, and viscosity is 8000 ± 2000mPas/25 ℃, and acid number is 20 ± 10mgKOH/g, and Tg is 60～80 ℃, and softening temperature is 100～150 ℃, and molecular weight is 20000～50000, and solids constituent content is 45 ± 2%.
Beneficial effect of the present invention is, this connection material has inclusive ranges widely with resin, and good film-forming properties and pigment wetting dispersiveness have high-clarity, high gloss, and high adhesive force is a connection material resin of making no benzene, no ketone plastic printing ink.Prepare this resin and do not use benzene with the process of this resin manufacture printing ink and the printing process of use printing ink, dimethylbenzene is made solvent, and the solvent that uses is ethanol, do not use heavy metallic salt to make catalyzer yet, so can be to air, the water source causes severe contamination, also can not pollute the food of packing; Can workman's body and mind not damaged, greatly reduce pollution environment.And with this resin manufacture printing ink and the printing process of printing ink that uses this resin manufacture all with the manufacturing of the molten type printing ink of former benzene and use identical, strong for existing equipment adaptability, need not to do big change, use producer not need to strengthen the equipment rehabilitation cost, help market and transform.
The detection qualification result of this product belongs to environmentally friendly product for requiring to conform to the ROHS of European Union instruction and revision directive, and it is as follows that it detects qualification result.
Test result is as shown in the table
Annotate: shown in the result be content in the liquid sample gross weight; ND=does not detect; The MDL=detection limits
"-"=not regulation
(1) measure the content of cadmium with ICP, (2) measure plumbous content with ICP, and (3) measure the content of mercury with ICP, and (4) measure the content of Polybrominated biphenyl and Poly Brominated Diphenyl Ethers with the chromic content of colorimetric method for determining, (5) with GC-MS
Embodiment
Below in conjunction with specific embodiment technical scheme of the present invention is described in detail.
Embodiment 1
This connection material is with the following component according to the weight part meter of consisting of of resin: 12 parts in vinylformic acid, 40 parts of vinylbenzene, 120 parts of methyl methacrylates, 25 parts of dimethylaminoethyl acrylate methyl amido ethyl esters, 45 parts of butyl acrylates, 17 parts of propenoic acid beta-hydroxy base ethyl esters, 130 parts of butyl methacrylate, 12 parts in even N-two isobutyl cyanogen, 270 parts of dehydrated alcohols, 90 parts of vinyl acetic monomers, 130 parts of Virahols.
Its preparation method is: be A liquid with getting 1/3 behind each component premix in the above-mentioned prescription, 2/3 is B liquid in addition; Slowly drip B liquid in the reactor internal heating A liquid to 60 that reflux exchanger is housed ℃ beginning; With 4 hours B liquid is all dropwised, the control reaction temperature that cools simultaneously is at 65 ℃, 65 ℃ of insulations 20 hours; The material acid number reaches 12mgKOH/g, and viscosity 9200mPas/25 ℃, continuous 2 hours increasing degree＜200mPas/25 ℃ of viscosity, discharging is filtered in cooling, obtains product, the encloses container of packing into.
Embodiment 2
This connection material is with the following component according to the weight part meter of consisting of of resin: 17 parts in vinylformic acid, 60 parts of vinylbenzene, 160 parts of methyl methacrylates, 35 parts of dimethylaminoethyl acrylate methyl amido ethyl esters, 55 parts of butyl acrylates, 23 parts of propenoic acid beta-hydroxy base ethyl esters, 170 parts of butyl methacrylate, 15 parts in even N-two isobutyl cyanogen, 350 parts of dehydrated alcohols, 110 parts of vinyl acetic monomers, 170 parts of Virahols.
Its preparation method is: be A liquid with getting 1/3 behind each component premix in the above-mentioned prescription, 2/3 is B liquid in addition; Slowly drip B liquid in the reactor internal heating A liquid to 65 that reflux exchanger is housed ℃ beginning; With 3 hours B liquid is all dropwised, the control reaction temperature that cools simultaneously is at 70 ℃, 70 ℃ of insulations 18 hours; The material acid number reaches 23mgKOH/g, and viscosity 9800mPas/25 ℃, continuous 2 hours increasing degree＜200mPas/25 ℃ of viscosity, discharging is filtered in cooling, obtains product, the encloses container of packing into.
Embodiment 3
This connection material is with the following component according to the weight part meter of consisting of of resin: 15 parts in vinylformic acid, 50 parts of vinylbenzene, 140 parts of methyl methacrylates, 30 parts of dimethylaminoethyl acrylate methyl amido ethyl esters, 50 parts of butyl acrylates, 20 parts of propenoic acid beta-hydroxy base ethyl esters, 150 parts of butyl methacrylate, 14 parts in even N-two isobutyl cyanogen, 320 parts of dehydrated alcohols, 100 parts of vinyl acetic monomers, 150 parts of Virahols.
Its preparation method is: be A liquid with getting 1/3 behind each component premix in the above-mentioned prescription, 2/3 is B liquid in addition; Slowly drip B liquid in the reactor internal heating A liquid to 63 that reflux exchanger is housed ℃ beginning; With 3.5 hours B liquid is all dropwised, the control reaction temperature that cools simultaneously is at 68 ℃, 68 ℃ of insulations 22 hours; The material acid number reaches 15mgKOH/g, and viscosity 8500mPas/25 ℃, continuous 2 hours increasing degree＜200mPas/25 ℃ of viscosity, discharging is filtered in cooling, obtains product, the encloses container of packing into.
Claims (3)
1. resin for alcohol soluble ink vehicle, it consists of the following component according to the weight part meter: vinylformic acid 12-17 part, vinylbenzene 40-60 part, methyl methacrylate 120-160 part, dimethylaminoethyl acrylate methyl amido ethyl ester 25-35 part, butyl acrylate 45-55 part, propenoic acid beta-hydroxy base ethyl ester 17-23 part, butyl methacrylate 130-170 part, idol N-two isobutyl cyanogen 12-15 parts, dehydrated alcohol 270-350 part, vinyl acetic monomer 90-110 part, Virahol 130-170 part.
2. resin for alcohol soluble ink vehicle according to claim 1, it consists of the following component according to the weight part meter: 15 parts in vinylformic acid, 50 parts of vinylbenzene, 140 parts of methyl methacrylates, 30 parts of dimethylaminoethyl acrylate methyl amido ethyl esters, 50 parts of butyl acrylates, 20 parts of propenoic acid beta-hydroxy base ethyl esters, 150 parts of butyl methacrylate, 14 parts in idol N-two isobutyl cyanogen, 320 parts of dehydrated alcohols, 100 parts of vinyl acetic monomers, 150 parts of Virahols.
3. the preparation method of a resin for alcohol soluble ink vehicle as claimed in claim 1, its processing step is: be A liquid with getting 1/3 behind each component premix in the above-mentioned prescription, 2/3 is B liquid in addition; In that being housed, the reactor internal heating A liquid to 60 of reflux exchanger～65 ℃ begins to drip B liquid, all B liquid dropwised with 3～4 hours, the control reaction temperature that cools simultaneously is at 65-70 ℃, be incubated at least 16 hours at 65～70 ℃ then, when the material acid number reaches≤30mgKOH/g, viscosity number is 8000 ± 2000mPas/25 ℃, during continuous 2 hours increasing degree＜200mPas/25 ℃ of viscosity, discharging is filtered in cooling, obtains product, the encloses container of packing into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810157940 CN101724314B (en) | 2008-10-20 | 2008-10-20 | Resin for alcohol soluble ink vehicle and method for preparing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810157940 CN101724314B (en) | 2008-10-20 | 2008-10-20 | Resin for alcohol soluble ink vehicle and method for preparing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101724314A true CN101724314A (en) | 2010-06-09 |
| CN101724314B CN101724314B (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200810157940 Expired - Fee Related CN101724314B (en) | 2008-10-20 | 2008-10-20 | Resin for alcohol soluble ink vehicle and method for preparing same |
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| CN (1) | CN101724314B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268117A (en) * | 2011-06-27 | 2011-12-07 | 辽宁三环树脂有限公司 | Low molecular weight alcohol-soluble thermoplastic solid acrylic resin |
| CN103992428A (en) * | 2013-02-19 | 2014-08-20 | 上海飞凯光电材料股份有限公司 | Acrylate resin, preparation method and application thereof |
| CN109400790A (en) * | 2018-11-21 | 2019-03-01 | 北京理工大学珠海学院 | A kind of plastics package stamp ink resin and preparation method thereof |
| CN111574659A (en) * | 2020-04-17 | 2020-08-25 | 传美讯电子科技（珠海）有限公司 | Dispersant containing multi-element structure, color paste containing dispersant and UV ink jet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6001913A (en) * | 1996-12-24 | 1999-12-14 | The University Of Southern Mississippi | Latex compositions containing ethylenically unsaturated esters of long-chain alkenols |
| CN101260259B (en) * | 2008-04-18 | 2011-12-07 | 中国科学院化学研究所 | Ink resin used for intaglio printing and preparation method thereof |
-
2008
- 2008-10-20 CN CN 200810157940 patent/CN101724314B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268117A (en) * | 2011-06-27 | 2011-12-07 | 辽宁三环树脂有限公司 | Low molecular weight alcohol-soluble thermoplastic solid acrylic resin |
| CN102268117B (en) * | 2011-06-27 | 2013-06-12 | 辽宁三环树脂有限公司 | Low molecular weight alcohol-soluble thermoplastic solid acrylic resin |
| CN103992428A (en) * | 2013-02-19 | 2014-08-20 | 上海飞凯光电材料股份有限公司 | Acrylate resin, preparation method and application thereof |
| CN109400790A (en) * | 2018-11-21 | 2019-03-01 | 北京理工大学珠海学院 | A kind of plastics package stamp ink resin and preparation method thereof |
| CN111574659A (en) * | 2020-04-17 | 2020-08-25 | 传美讯电子科技（珠海）有限公司 | Dispersant containing multi-element structure, color paste containing dispersant and UV ink jet |
| CN111574659B (en) * | 2020-04-17 | 2021-08-17 | 传美讯电子科技（珠海）有限公司 | Dispersant containing multi-element structure, color paste containing dispersant and UV ink jet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101724314B (en) | 2012-04-18 |
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