CN101864210A - Alcohol-soluble printing ink and preparation method thereof - Google Patents
Alcohol-soluble printing ink and preparation method thereof Download PDFInfo
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- CN101864210A CN101864210A CN 201010165889 CN201010165889A CN101864210A CN 101864210 A CN101864210 A CN 101864210A CN 201010165889 CN201010165889 CN 201010165889 CN 201010165889 A CN201010165889 A CN 201010165889A CN 101864210 A CN101864210 A CN 101864210A
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Abstract
The invention discloses an alcohol-soluble printing ink and a preparation method thereof. The ink consists of the following materials in part by weight: 12 to 18 parts of 20 to 50 percent of polyamide resin alcoholic solution, 1 to 5 parts of 25 to 60 percent of nitrocotton alcoholic solution, 12 to 32 parts of pigment, 0.05 to 0.3 parts of dispersing agent, 0.08 to 0.4 parts of tackifier and 2 to 10 parts of filling agent. The preparation technique for the ink includes the following steps: first preparing the alcohol-soluble polyamide resin alcoholic solution and blending a small amount of nitrocotton alcoholic solution, then adding the pigment, the dispersing agent, the tackifier and other auxiliaries, grinding the mixture into micron-grade grain size in a sand mill after about 30 minutes of high-speed dispersion, finally adding ethanol and other solvents to regulate the viscosity of the ink, continuing with dispersion for more than 10 minutes until the ink body becomes uniform, and carrying out inspection, discharging and packaging. Since the alcohol-soluble ink does not contain benzene solvent, no benzene solvent harms the bodies of people producing, using and touching the ink, and the pollution of the atmosphere and the environment, which is caused by the emission of toxic gas, is greatly reduced.
Description
Technical field
The present invention relates to the printing-ink technical field, particularly a kind of alcohol-soluble printing ink and preparation method thereof.
Background technology
Chemical industry provides the new high-tech material that can satisfy various performance requriementss for the development of human society and all trades and professions, and environmental protection, printing ink energy-conservation, that adapt to the high speed high quality printing also are one of them.Water-based, high solid, radiant drying solidified printing ink are the developing direction of 21 century.But at present the domestic printing ink that can satisfy this performance requriements does not also appear on the market with binder resin, thereby, the printing-ink of the Water-borne modification industrialization of still being unrealized fully.Printing-ink on the market remains based on oil soluble now.
At present, consider that alcohol-soluble printing ink is by effective way of oil-based ink hydrotropisms printing ink transition and bridge from environment-friendly type and quick-drying two aspects.
Summary of the invention
The object of the present invention is to provide a kind of alcohol-soluble printing ink from the transition of oil-based ink hydrotropisms printing ink and preparation method thereof, described alcohol-soluble printing ink is the containing benezene solvent not, and cost is low, efficient energy-saving, environmental protection.
Technical solution proposed by the invention is such: a kind of alcohol-soluble printing ink is formed by following raw materials according and weight part proportioning thereof: 12～28 parts of 20%～50% polyamide resin alcoholic solutions, 1～5 part of 25%～60% nitro-cotton alcoholic solution, 12～32 parts in colorant, 0.05～0.3 part of dispersion agent, 0.08～0.4 part of tackifier, 2～10 parts of weighting agents.The pH value of gained printing ink is 6.0～9.5,20 ℃ and uses ethanol and/or vinyl acetic monomer and/or Virahol to regulate the viscosity of printing ink down, is 20～30s with being coated with 4 glasss of viscosity that record, and fineness is 10～25 μ m, and solid content is 20%～30%; Anti-colour fastness is more than or equal to 6 grades with blue wool contrast.
The polyamide resin alcoholic solution of preparation 20%-50% and the used alcoholic solvent of nitro-cotton alcoholic solution of 25%-60% are ethanol and/or Virahol and/or vinyl acetic monomer.
Described colorant is white red orange yellow or green or cyan or blueness or a purple of black, and their intermediate colors each other or the toner or the slurry of its mixture colors.
The preparation method of described alcohol-soluble printing ink may further comprise the steps:
(1) get the raw materials ready and weighing: procurement authority requires 1 specified various raw materials, and weighing is standby one by one by indicated weight part;
(2) mix and stir: load weighted each raw material of step (1) is stirred in container, the viscosity of its compound of adjustment in 5/6 the ethanol of getting metered amount and the alcohol solution adding container of Virahol and/or vinyl acetic monomer, and mix;
(3) high speed dispersion and sand milling: the compound that step (2) is mixed changes high speed dispersor high speed dispersion 25～35 minutes over to, change in the sand mill levigate again to fineness 10-25 μ m, again compound was changed over to the high speed dispersor high speed dispersion 10-15 minute, wash this container with 1/6 ethanol of metered amount and Virahol and/or vinyl acetic monomer, and change over to together in the next container;
(4) check and packing: after sand milling disperseed to finish, sampling was done contrast with standard ink swatch, and adjusts its depth of shade, fullness of shade with mill base; Sampling detects fineness, pH value, viscosity, the every technical indicator of solid content of printing ink then, the discharging barrelling of qualified back, packing warehouse-in.
Compared with prior art, the present invention has following unusual effect:
(1) alcohol-soluble printing ink of the present invention containing benezene solvent has not been avoided the actual bodily harm of benzene kind solvent to printing ink production, use and exposed population group, and alleviates the pollution of toxic gas discharging to atmosphere and environment greatly.
(2) alcohol-soluble printing ink of the present invention is to do solvent and thinner with the alcohols of low carbon chain such as ethanol, Virahol, vinyl acetic monomer, their boiling point is lower than water on the one hand, volatility also will be got well, and be not so high to the water-soluble requirement of binding material matrix resin, alternative resin kind is more; On the other hand, low-carbon alcohol is better than benzene class, oils solvent to the consistency of environment and people, animal, plant, and is easier to the cleaning of printing apparatus.Its appearance will obtain the generally approval of printing industry, environmental administration and wrapping enterprise.
(3) alcohol-soluble printing ink provided by the present invention have that raw material is easy to get, the advantage of with low cost, efficient energy-saving and environmental protection.Being suitable for POP, PVC, aluminium foil etc. is intaglio plate, the silk screen printing of the various medium-to-high grade printings of base material.
By following embodiment the present invention is further elaborated.
With reference to following examples and Comparative Examples, can explain the present invention, but the present invention is not limited to these for example.Now various raw materials and the weight part in prescription thereof are listed as follows with 6 embodiment:
Table 1:
Embodiment 1:
Ginseng is shown in Table 1, with ethanol prepare 20 parts of 35% polyamide resin alcoholic solutions, 2.5 parts of 45% nitro-cotton alcoholic solutions, to wherein adding 20 parts in colorant (titanium dioxide), 0.1 part of dispersion agent, 0.2 part of tackifier, 4.0 parts of weighting agents (kaolin), in container, stir, get 5/6 alcoholic solvent of metered amount: 26 parts of ethanol, 25 parts of vinyl acetic monomers, add the viscosity of adjusting its compound in the container, and mix, disperseed 30 minutes in the high speed dispersor high speed afterwards, be transferred in the sand mill levigate to particle diameter less than 20 μ m, again compound is changed over to the high speed dispersor high speed dispersion and obtain pure dissolubility chalk after 10 minutes, inspection by sampling, its fineness are 20 μ m, (20 ℃ of viscosity 25s, be coated with 4 glasss), sticking power 100%, solid content 25.3%, pH=8.5, anti-colour fastness 〉=6 grade, color is pure white.
Embodiment 2:
Ginseng is shown in Table 1, with Virahol prepare 12 parts of 50% polyamide resin alcoholic solutions, 2 parts of 45% nitro-cotton alcoholic solutions, to wherein adding 32 parts in colorant (bronze red), 0.05 part of dispersion agent, 0.08 part of tackifier, 2.0 parts of weighting agents (water-ground limestone), in container, stir, get 15 parts of 5/6 the alcoholic solvent ethanol of metered amount, 22 parts of vinyl acetic monomers, add the viscosity of adjusting its compound in the container, and mix, disperseed 30 minutes in the high speed dispersor high speed afterwards, be transferred in the sand mill levigate to particle diameter less than 12 μ m, again compound is changed over to the high speed dispersor high speed dispersion and obtains pure dissolubility large red printing ink, inspection by sampling after 12 minutes, its fineness is 12 μ m, get 1/6 alcoholic solvent of remaining metered amount, promptly ethanol is 2.5 parts, 3.7 parts of rinsing vessels of vinyl acetic monomer, recording its viscosity after mixing is (20 ℃ of 24s, be coated with 4 glasss), sticking power 100%, solid content 25%, pH=7.2, anti-colour fastness 〉=6 grade, color is bright red.
Embodiment 3:
Ginseng is shown in Table 1, with ethanol prepare 18 parts of 32% polyamide resin alcoholic solutions, 3 parts of 28% nitro-cotton alcoholic solutions, to wherein adding 24 parts in colorant (permanent yellow), 0.15 part of dispersion agent, 0.1 part of tackifier, 6.0 parts of weighting agents (kaolin), in container, stir, get 5/6 alcoholic solvent of metered amount: 24 parts of ethanol, 18 parts of vinyl acetic monomers, add the viscosity of adjusting compound in the container, and mix, disperseed 25 minutes in the high speed dispersor high speed afterwards, be transferred in the sand mill levigate to particle diameter less than 10 μ m, again compound is changed over to the high speed dispersor high speed dispersion and obtain pure dissolubility Yellow ink after 14 minutes, inspection by sampling, its fineness are 11 μ m, (25 ℃ of viscosity 24s, be coated with 4 glasss), sticking power 100%, solid content 26%, pH=9.5, anti-colour fastness 〉=6 grade, color are yellow.
Embodiment 4:
Ginseng is shown in Table 1, with vinyl acetic monomer prepare 22 parts of 28% polyamide resin alcoholic solutions, 3 parts of 32% nitro-cotton alcoholic solutions, to wherein adding 18 parts in colorant (phthalocyanine blue), 0.2 part of dispersion agent, 0.3 part of tackifier, 8.0 parts of weighting agents (mica powder), in container, stir, get 5/6 alcoholic solvent of metered amount: 32 parts of ethanol, 14 parts of vinyl acetic monomers, add the viscosity of adjusting its compound in the container, and mix, disperseed 35 minutes in the high speed dispersor high speed afterwards, be transferred in the sand mill levigate to particle diameter less than 24 μ m, again compound is changed over to the high speed dispersor high speed dispersion and obtain pure soluble blue color ink after 14 minutes, inspection by sampling, its fineness is 1/6 the alcoholic solvent that 25 μ m. get remaining metered amount, be 5.3 parts of ethanol, 2.3 parts of vinyl acetic monomers) rinsing vessel, recording its viscosity after mixing is 30s (22 ℃ are coated with 4 glasss), sticking power 100%, solid content 27%, pH=6.5, anti-colour fastness 〉=6 grade, color is dark blue.
Embodiment 5:
Ginseng is shown in Table 1, with Virahol prepare 28 parts of 20% polyamide resin alcoholic solutions, 1 part of 60% nitro-cotton alcoholic solution, to wherein adding 12 parts in colorant (carbon black), 0.3 part of dispersion agent, 0.4 part of tackifier, 5.0 parts of weighting agents (wollastonite powder), in container, stir, get 5/6 alcoholic solvent of metered amount: 18 parts of ethanol, 20 parts of vinyl acetic monomers, add the viscosity of adjusting its compound in the container, and mix, disperseed 34 minutes in the high speed dispersor high speed afterwards, be transferred in the sand mill levigate to particle diameter less than 18 μ m, again compound is changed over to the high speed dispersor high speed dispersion and obtains pure dissolubility chalk, inspection by sampling after 12 minutes, its fineness is 18 μ m, get 1/6 alcoholic solvent of remaining metered amount, promptly ethanol is 3 parts, 3.3 parts of vinyl acetic monomers) rinsing vessel records (24 ℃ of its viscosity 21s after mixing, be coated with 4 glasss), sticking power 100%, solid content 28%, pH=9.0, anti-colour fastness 〉=6 grade, the color black.
Embodiment 6:
Ginseng is shown in Table 1, with ethanol prepare 15 parts of 42% polyamide resin alcoholic solutions, 5 parts of 25% nitro-cotton alcoholic solutions, to wherein adding 15 parts in colorant (organic yellow), 0.25 part of dispersion agent, 0.25 part of tackifier, 10 parts of weighting agents (talcum powder), in container, stir, get 5/6 alcoholic solvent of metered amount: 28 parts of ethanol, 16 parts of vinyl acetic monomers, add the viscosity of adjusting its compound in the container, and mix, disperseed 25 minutes in the high speed dispersor high speed afterwards, be transferred in the sand mill levigate to particle diameter less than 10 μ m, again compound is changed over to the high speed dispersor high speed dispersion and obtain pure dissolubility chalk after 14 minutes, inspection by sampling, its fineness are 10 μ m, (25 ℃ of viscosity 20s, be coated with 4 glasss), sticking power 100%, solid content 30%, pH=6.0, anti-colour fastness 〉=6 grade, color are yellow.
The used colorant of the various embodiments described above comprises Lithol Red, bronze red, pink, rose-red, organic yellow, lemon yellow, diarylide yellow, permanent yellow, solid U.S. saturating Huang, gorgeous beauty's Huang, phthalocyanine blue, phthalein viridescent, permanent violet, carbon black or titanium dioxide; Dispersion agent can be GA40 or A40; Tackifier comprise tackifier 4210 or P580 or 6090 polyvinyl ether resins; Weighting agent comprises water-ground limestone or wollastonite powder or mica or talcum powder or kaolin or rhombspar.
Claims (4)
1. alcohol-soluble printing ink is characterized in that described alcohol-soluble printing ink is formed by following raw materials according and weight part proportioning thereof:
20%-50% polyamide resin alcoholic solution: 12～28;
25%-60% nitro-cotton alcoholic solution: 1～5;
Colorant: 12～32;
Dispersion agent: 0.05～0.3;
Tackifier: 0.08～0.4;
Weighting agent: 2～10;
The pH value of described printing ink is 6.0～9.5,20 ℃ and uses ethanol and Virahol and/or vinyl acetic monomer to regulate the viscosity of printing ink down, is 20～30s with being coated with 4 glasss of viscosity that record, and fineness is 10～25 μ m, and solid content is 20%～30%.
2. alcohol-soluble printing ink according to claim 1 is characterized in that: the polyamide resin alcoholic solution of preparation 20%-50% and the used alcoholic solvent of nitro-cotton alcoholic solution of 25%-60% are ethanol and/or Virahol and/or vinyl acetic monomer.
3. alcohol-soluble printing ink according to claim 1 is characterized in that described colorant is white red orange yellow or green or cyan or blueness or a purple of black, and their intermediate colors to each other or the toner or the slurry of its mixture colors.
4. the preparation method of alcohol-soluble printing ink according to claim 1 is characterized in that described preparation method may further comprise the steps:
(1) get the raw materials ready and weighing: procurement authority requires 1 specified various raw materials, and weighing is standby one by one by indicated weight part;
(2) mix and stir: load weighted each raw material of step (1) is stirred in container, the viscosity of its compound of adjustment in 5/6 the ethanol of getting metered amount and Virahol and/or the vinyl acetic monomer adding container, and mix;
(3) high speed dispersion and sand milling: the compound that step (2) is mixed changes high speed dispersor high speed dispersion 25～35 minutes over to, change in the sand mill levigate again to fineness 10～25 μ m, again compound was changed over to the high speed dispersor high speed dispersion 10-15 minute, wash this container with 1/6 ethanol of metered amount and Virahol and/or vinyl acetic monomer, and change over to together in the next container;
(4) check and packing: after sand milling disperseed to finish, sampling was done contrast with standard ink swatch, and adjusts its depth of shade, fullness of shade with mill base; Sampling detects fineness, pH value, viscosity, the solid content of printing ink then, the discharging barrelling of qualified back, packing warehouse-in.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115622A (en) * | 2011-04-14 | 2011-07-06 | 湖州杭华油墨科技有限公司 | Alcoholic group liquid ink capable of realizing high-speed printing and preparation method thereof |
| CN102241918A (en) * | 2011-07-28 | 2011-11-16 | 黄山新力油墨科技有限公司 | Environmentally-friendly plastic table printing black ink and preparation method thereof |
| CN102321405A (en) * | 2011-07-28 | 2012-01-18 | 黄山新力油墨科技有限公司 | Environmentally-friendly surface printing plastic white ink and preparation method thereof |
| CN103275554A (en) * | 2013-05-24 | 2013-09-04 | 苏州凹凸彩印厂 | Environment-friendly alcohol-insoluble type flexographic plate ink and preparation method for same |
| CN103333547A (en) * | 2013-06-05 | 2013-10-02 | 苏州凹凸彩印厂 | Gravure ink for glass protection and preparation method thereof |
| CN104151924A (en) * | 2014-08-18 | 2014-11-19 | 苏州斯迪克新材料科技股份有限公司 | Aluminum foil surface intaglio printing ink and preparation technology thereof |
| CN104177917A (en) * | 2014-08-04 | 2014-12-03 | 苏州中亚油墨有限公司 | Alcohol-soluble environment-friendly high-speed surface printing ink and preparation method thereof |
| CN105219155A (en) * | 2015-10-16 | 2016-01-06 | 无锡市方成彩印包装有限公司 | A kind of ink and food pack complete processing |
| CN104151924B (en) * | 2014-08-18 | 2017-01-04 | 苏州斯迪克新材料科技股份有限公司 | The ink of a kind of aluminium foil surface intaglio printing and preparation technology thereof |
| CN108373649A (en) * | 2018-04-17 | 2018-08-07 | 广州市恒远彩印有限公司 | Sun-proof offset ink of blue and preparation method thereof |
| CN109913076A (en) * | 2019-04-01 | 2019-06-21 | 阜阳市尤美合成纸有限公司 | A kind of synthetic paper is compound to use water quick-drying coating |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163911A (en) * | 1996-11-14 | 1997-11-05 | 杨江 | Intaglio printing ink for transparent plastic |
| CN1546582A (en) * | 2003-12-15 | 2004-11-17 | 罗东文 | Environment protective outward printing ink and its preparation method |
| CN101338095A (en) * | 2008-08-12 | 2009-01-07 | 天津天女化工集团股份有限公司 | Code-jetting ink and method for preparing same |
| CN101659810A (en) * | 2009-09-23 | 2010-03-03 | 英科·卡乐油墨(苏州)有限公司 | Environment-friendly compound printing ink |
-
2010
- 2010-04-30 CN CN 201010165889 patent/CN101864210A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163911A (en) * | 1996-11-14 | 1997-11-05 | 杨江 | Intaglio printing ink for transparent plastic |
| CN1546582A (en) * | 2003-12-15 | 2004-11-17 | 罗东文 | Environment protective outward printing ink and its preparation method |
| CN101338095A (en) * | 2008-08-12 | 2009-01-07 | 天津天女化工集团股份有限公司 | Code-jetting ink and method for preparing same |
| CN101659810A (en) * | 2009-09-23 | 2010-03-03 | 英科·卡乐油墨(苏州)有限公司 | Environment-friendly compound printing ink |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115622A (en) * | 2011-04-14 | 2011-07-06 | 湖州杭华油墨科技有限公司 | Alcoholic group liquid ink capable of realizing high-speed printing and preparation method thereof |
| CN102115622B (en) * | 2011-04-14 | 2013-08-21 | 湖州杭华油墨科技有限公司 | Alcoholic group liquid ink capable of realizing high-speed printing and preparation method thereof |
| CN102241918A (en) * | 2011-07-28 | 2011-11-16 | 黄山新力油墨科技有限公司 | Environmentally-friendly plastic table printing black ink and preparation method thereof |
| CN102321405A (en) * | 2011-07-28 | 2012-01-18 | 黄山新力油墨科技有限公司 | Environmentally-friendly surface printing plastic white ink and preparation method thereof |
| CN103275554A (en) * | 2013-05-24 | 2013-09-04 | 苏州凹凸彩印厂 | Environment-friendly alcohol-insoluble type flexographic plate ink and preparation method for same |
| CN103333547A (en) * | 2013-06-05 | 2013-10-02 | 苏州凹凸彩印厂 | Gravure ink for glass protection and preparation method thereof |
| CN104177917A (en) * | 2014-08-04 | 2014-12-03 | 苏州中亚油墨有限公司 | Alcohol-soluble environment-friendly high-speed surface printing ink and preparation method thereof |
| CN104151924A (en) * | 2014-08-18 | 2014-11-19 | 苏州斯迪克新材料科技股份有限公司 | Aluminum foil surface intaglio printing ink and preparation technology thereof |
| CN104151924B (en) * | 2014-08-18 | 2017-01-04 | 苏州斯迪克新材料科技股份有限公司 | The ink of a kind of aluminium foil surface intaglio printing and preparation technology thereof |
| CN105219155A (en) * | 2015-10-16 | 2016-01-06 | 无锡市方成彩印包装有限公司 | A kind of ink and food pack complete processing |
| CN108373649A (en) * | 2018-04-17 | 2018-08-07 | 广州市恒远彩印有限公司 | Sun-proof offset ink of blue and preparation method thereof |
| CN109913076A (en) * | 2019-04-01 | 2019-06-21 | 阜阳市尤美合成纸有限公司 | A kind of synthetic paper is compound to use water quick-drying coating |
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Application publication date: 20101020 |