CN101724314B - 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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- CN101724314B CN101724314B CN 200810157940 CN200810157940A CN101724314B CN 101724314 B CN101724314 B CN 101724314B CN 200810157940 CN200810157940 CN 200810157940 CN 200810157940 A CN200810157940 A CN 200810157940A CN 101724314 B CN101724314 B CN 101724314B
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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, 90to 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 increasingly high 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 in printing process, is to lean on the volatilization of solvent to obtain the printing drying at normal temperatures especially; At present; It is solvent that the solvent-borne type ink used for plastic is confined to benzene, ketone etc. more, benzene like this, YLENE; 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, benzene dissolve type printing ink make with printing process in and changing plate, in the colour changing process during to equipment washing; Can be with a large amount of benzene, YLENE is discharged into down in the water, and 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, YLENE is removed; Dissolve the plastic packaging bag that type printing ink is printed wrap food with benzene, can be because of benzene, YLENE, various heavy residual and cause pollution to food; Benzene, the volatilization of YLENE 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, present benzene dissolves type printing ink 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 resistency of this type 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
The object of the invention is exactly to the defective of above-mentioned existence a kind of resin for alcohol soluble ink vehicle and preparation method thereof to be provided.This connection material has inclusive ranges widely with resin, and good film-forming properties and pigment wetting are dispersed, have high-clarity; High gloss, high adhesive force is that the connection material that is used to make no benzene, no ketone plastic printing ink is used resin; Greatly reduce pollution, belong to environmentally friendly product environment.
Connection material of the present invention is used resin formula, and it consists of the following component according to the weight part meter: vinylformic acid 12-17 part, vinylbenzene 40-60 part; TEB 3K 120-160 part, dimethylaminoethyl acrylate methyl amido ethyl ester 25-35 part, Bing Xisuandingzhi 45-55 part; Propenoic acid beta-hydroxyethyl ester 17-23 part, NSC 20956 130-170 part, even N-two isobutyl cyanogen 12-15 parts; Absolute ethyl alcohol 270-350 part, vinyl acetic monomer 90-110 part, Virahol 130-170 part.
As preferably, it is that it consists of the following component according to the weight part meter that connection material of the present invention uses resin formula: 15 parts in vinylformic acid, 50 parts of vinylbenzene; 140 parts of TEB 3Ks, 30 parts of dimethylaminoethyl acrylate methyl amido ethyl esters, 50 parts of Bing Xisuandingzhis; 20 parts of propenoic acid betas-hydroxyethyl ester, 150 parts of NSC 20956s, 14 parts in even N-two isobutyl cyanogen; 320 parts of absolute ethyl alcohols, 100 parts of vinyl acetic monomers, 150 parts of Virahols.
Connection material of the present invention uses preparation technology's method of resin to be: be A liquid with getting 1/3 behind each component premix in the above-mentioned prescription, 2/3 is B liquid in addition; Begin to drip B liquid in that the reaction kettle internal heating A liquid to 60 of reflux exchanger～65 ℃ is housed, all the B liquid dropwised with 3～4 hours, and 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 ℃; The continuous 2 hours increasing degree of viscosity is < 200mPas/>25 ℃ the time; 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 ℃ begins to detect, and whenever detected once later at a distance from 2 hours; If continuous 2 hours material viscosity increasing degrees < 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 reaction kettle 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 plants such as reaction kettle should adopt acid, stainless steel and nylon pipe, forbid to use iron, carbon steel and black rubber material.
This performance of products parameter 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 does, this connection material has inclusive ranges widely with resin, and good film-forming properties is dispersed with pigment wetting, has high-clarity, high gloss, and high adhesive force is that the connection material of the no benzene of manufacturing, no ketone plastic printing ink is used resin.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, YLENE 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 the printing process with this resin manufacture printing ink and the printing ink that uses this resin manufacture all dissolves the manufacturing of type printing ink and uses identical with former benzene; Strong for existing equipment flexibility; Need not to do big change, use producer need not 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 following that it detects qualification result.
Test result is as shown in the table
Annotate: shown in the result be the content in the liquid sample gross weight; ND=does not detect; The MDL=detection limits
"-"=not regulation
(1) with the content of ICP mensuration cadmium, plumbous content is measured with ICP in (2), and (3) with the content of ICP mensuration mercury, (4) with the chromic content of colorimetric method for determining, the content of PBBs and PBDE is measured in (5) with GC-MS
Embodiment
Below in conjunction with specific embodiment technical scheme of the present invention is carried out detailed explanation.
Embodiment 1
The following component according to the weight part meter that consists of with resin is expected in this connection: 12 parts in vinylformic acid, 40 parts of vinylbenzene, 120 parts of TEB 3Ks; 25 parts of dimethylaminoethyl acrylate methyl amido ethyl esters, 45 parts of Bing Xisuandingzhis, 17 parts of propenoic acid betas-hydroxyethyl ester; 130 parts of NSC 20956s, 12 parts in even N-two isobutyl cyanogen, 270 parts of absolute ethyl 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 reaction kettle 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 ℃, < 200mPas/>25 ℃, discharging is filtered in cooling to the continuous 2 hours increasing degree of viscosity, obtains product, the encloses container of packing into.
Embodiment 2
The following component according to the weight part meter that consists of with resin is expected in this connection: 17 parts in vinylformic acid, 60 parts of vinylbenzene, 160 parts of TEB 3Ks; 35 parts of dimethylaminoethyl acrylate methyl amido ethyl esters, 55 parts of Bing Xisuandingzhis, 23 parts of propenoic acid betas-hydroxyethyl ester; 170 parts of NSC 20956s, 15 parts in even N-two isobutyl cyanogen, 350 parts of absolute ethyl 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 reaction kettle 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 ℃, < 200mPas/>25 ℃, discharging is filtered in cooling to the continuous 2 hours increasing degree of viscosity, obtains product, the encloses container of packing into.
Embodiment 3
The following component according to the weight part meter that consists of with resin is expected in this connection: 15 parts in vinylformic acid, 50 parts of vinylbenzene, 140 parts of TEB 3Ks; 30 parts of dimethylaminoethyl acrylate methyl amido ethyl esters, 50 parts of Bing Xisuandingzhis, 20 parts of propenoic acid betas-hydroxyethyl ester; 150 parts of NSC 20956s, 14 parts in even N-two isobutyl cyanogen, 320 parts of absolute ethyl 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 reaction kettle 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 ℃, < 200mPas/>25 ℃, discharging is filtered in cooling to the continuous 2 hours increasing degree of viscosity, 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; TEB 3K 120-160 part, dimethylaminoethyl acrylate methyl amido ethyl ester 25-35 part, Bing Xisuandingzhi 45-55 part; Propenoic acid beta-hydroxy base ethyl ester 17-23 part, NSC 20956 130-170 part, azo-bis-isobutyronitrile 12-15 part; Absolute ethyl alcohol 270-350 part, vinyl acetic monomer 90-110 part, Virahol 130-170 part; Its process 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; Begin to drip B liquid in that the reaction kettle internal heating A liquid to 60 of reflux exchanger～65 ℃ is housed, all the B liquid dropwised with 3～4 hours, and 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.
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 TEB 3Ks, 30 parts of dimethylaminoethyl acrylate methyl amido ethyl esters, 50 parts of Bing Xisuandingzhis; 20 parts of propenoic acid beta-hydroxy base ethyl esters, 150 parts of NSC 20956s, 14 parts of azo-bis-isobutyronitriles; 320 parts of absolute ethyl 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 process 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; Begin to drip B liquid in that the reaction kettle internal heating A liquid to 60 of reflux exchanger～65 ℃ is housed, all the B liquid dropwised with 3～4 hours, and 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 |
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| 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 |
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| Publication Number | Publication Date |
|---|---|
| CN101724314A CN101724314A (en) | 2010-06-09 |
| CN101724314B true 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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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Citations (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 |
| CN101260259A (en) * | 2008-04-18 | 2008-09-10 | 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
Patent Citations (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 |
| CN101260259A (en) * | 2008-04-18 | 2008-09-10 | 中国科学院化学研究所 | Ink resin used for intaglio printing and preparation method thereof |
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| CN101724314A (en) | 2010-06-09 |
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