CN102532994A - Water-based ink - Google Patents
Water-based ink Download PDFInfo
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- CN102532994A CN102532994A CN2010106111033A CN201010611103A CN102532994A CN 102532994 A CN102532994 A CN 102532994A CN 2010106111033 A CN2010106111033 A CN 2010106111033A CN 201010611103 A CN201010611103 A CN 201010611103A CN 102532994 A CN102532994 A CN 102532994A
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Abstract
The invention discloses water-based ink, which consists of a pigment, a bonding agent, a dispersing agent and an aid, wherein the bonding agent is a polyolefin emulsion. The polyolefin (polyethylene and polypropylene) emulsion is taken as the bonding agent of the water-based ink, the film forming temperature of the polyolefin emulsion is higher than that of an acrylic acid polymer, and the polyolefin has a natural molecular structure, so that the three proofing properties such as water proofing property, oil proofing property and the like, transparency and reflecting property of the polyolefin emulsion are much higher than those of the acrylic acid polymer. The water-based ink has very high comprehensive performance on the aspect of printing. The printing way of the water-based ink disclosed by the invention can be flexograhic printing, intaglio printing or the like.
Description
Technical field
The present invention relates to a kind of compsn, specifically relate to a kind of water color ink.
Background technology
Water color ink (Water-based ink) abbreviates ink as, and it is mainly processed through multiple grinding by water soluble resin, pigment dyestuff, solvent and relevant auxiliary agent.Water color ink is specially adapted to the strict packages printing product of health conditions requirings such as cigarette, wine, food, beverage, medicine, toy for children.
Owing to use water as the dissolving carrier, water color ink has the remarkable environmental safety feature: safe, nontoxic, do not fire not quick-friedly, almost the non-volatility organic gas produces, and mainly shows following four aspects:
One, pollutant atmosphere not
VOC (VOC) is acknowledged as one of primary pollution source of current global atmosphere pollution; Solvent type ink can give out a large amount of lower concentration VOC; Because the water color ink water is made the dissolving carrier, so no matter be in its production process, when still being used to print; Can distribute VOC to atmosphere hardly, this is that solvent type ink is incomparable.
Two, reduce the residual poisonous substance of printed matter surface
Guarantee food sanitation safe: water color ink has solved the toxicity problem of solvent type ink fully; Owing to do not contain organic solvent; Make the residual toxic substance of printed matter surface significantly reduce; Because this characteristic makes water color ink in the packages printing product of health conditions requirings such as cigarette, wine, food, beverage, medicine, toy for children strictness, more embody good healthy and safe property.
Three, reduce resource consumption and reduction environmental protection cost
Because water color ink inherent characteristic---skeuomorph content is higher, therefore can be in thin ink film deposition, therefore with respect to solvent type ink, its glue spread (quantity of ink that the unit printing area is consumed) will be lacked.Through overtesting, water color ink is compared with solvent type ink, has reduced by about 10% glue spread.
Four, improved the security of operating environment
Ensure operating of contacts personnel's health: solvent type ink is all quite dangerous during with printing in its manufacturing process.Organic solvent and solvent type ink itself are inflammable liquids, and organic solvent is easy to volatilization, in air, can form explosive mixed gas, reach to run into Mars after the limits of explosion concentration and promptly can blast.Therefore, the fire explosion danger of production operation environment is quite high.According to the present rules of China, the production of solvent type ink belongs to hazardous chemical production.
The composition of water color ink mainly contains caking agent, pigment, and dispersion agent (solvent is like water) is formed.Caking agent uses polymkeric substance to guarantee that pigment adheres to substrate surface fully, thus the effect of pattern color after accomplishing printing color and bearing.So it is maximum that the polymer bonding agent has play a part therein.
Water soluble resin or water-dispersed resin are all the caking agent of water color ink, and it all has very big influence to viscosity, sticking power, gloss, drying and the printing adaptability of printing ink.At home, often adopt Abietyl modified maleic acid resin to make printing ink, but this kind printing ink only can be used to print general carton, satisfy not middle and high shelves desired gloss of packages printing and water-proof requirement as caking agent.The stability of urethane resin better; But printing adaptability and solubility are slightly weaker; Other also useful phenylethene modified maleic acid resins, water-compatible amino resin and Z 150PH and CMC 99.5 etc., these macromolecule resins generally all contain-COOH (carboxyl) ,-OH (hydroxyl) ,-NH2 hydrophilic radicals such as (amidos), through specific art breading; Become water-soluble resin fully, can be used as the caking agent of water color ink.But, still have some unsatisfactory places significantly, and the printing adaptability of water color ink, glossiness, water tolerance etc. all had different influences.
So generally select for use water soluble propene's acid modified resin to make the caking agent of water color ink both at home and abroad, show better performance.But acrylics is dried film forming because film-forming temperature is low in printing process, and it is not good after printing, to meet the water aging, is prone to cause and the peeling off or problem such as pattern is thin out of base material.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of water color ink, NBC protective performances such as the Waterproofing/oilproofing of this water color ink, the transparency and reflective all are higher than acrylic polymers far away, thereby in printing, embody very high over-all properties.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of water color ink is made up of pigment, sticker, dispersion agent and auxiliary agent, and said sticker is a polyolefin emulsion.
Further technical scheme of the present invention is:
Said polyolefin emulsion be polyethylene emulsion and Vestolen PP 7052 emulsion at least it
The solid content of said polyolefin emulsion is 30%～60%.
When said dispersion agent is water, this water color ink, by weight percentage, its component concentration is following:
Pigment: 10%～30%;
Polyolefin emulsion: 10%～60%;
Water: 15%～60%;
Auxiliary agent: surplus.
When said dispersion agent is ethanol, this water color ink, by weight percentage, its component concentration is following:
Pigment: 10%～30%;
Polyolefin emulsion: 10%～60%;
Ethanol: 5%～35%;
Auxiliary agent: surplus.
Said dispersion agent also can be water and the molten altogether thing of alcoholic acid.
The invention has the beneficial effects as follows: the present invention mainly adopts the caking agent of polyolefine (polyvinyl and polypropylene-base) emulsion as water color ink; Because of the relative acrylic polymers height of its film-forming temperature; Add polyolefine natural molecule structure; Three anti-performance, the transparency and reflectives such as its Waterproofing/oilproofing all are higher than acrylic polymers far away; Thereby in printing, embodying very high over-all properties, the mode of printing of water color ink of the present invention can be a flexographic printing, also can be intaglio printing etc.
Embodiment
The various embodiments of the present invention prescription sees the following form 1:
Table 1 (unit: kg):
According to above-mentioned prescription, preparation method of the present invention is following:
1, pigment is joined in the dispersion agent, and stir;
2, add polyolefin emulsion again, and slowly add triethylamine, and stir;
3, slowly add other auxiliary agents such as flow agent, skimmer, stablizer, get final product to stirring.
The present invention is that the water color ink of sticker and the performance comparison of other polymer-based carbon water color inks see the following form 2 with the polyolefin emulsion:
Table 2:
Claims (8)
1. a water color ink is made up of pigment, sticker, dispersion agent and auxiliary agent, it is characterized in that, said sticker is a polyolefin emulsion.
2. water color ink according to claim 1 is characterized in that, said polyolefin emulsion be polyethylene emulsion and Vestolen PP 7052 emulsion one of at least.
3. water color ink according to claim 1 is characterized in that, the solid content of said polyolefin emulsion is 30%～60%.
4. water color ink according to claim 1 is characterized in that, said dispersion agent is a water.
5. water color ink according to claim 4 is characterized in that, by weight percentage, its component concentration is following:
Pigment: 10%～30%;
Polyolefin emulsion: 10%～60%;
Water: 15%～60%;
Auxiliary agent: surplus.
6. water color ink according to claim 1 is characterized in that, said dispersion agent is an ethanol.
7. water color ink according to claim 6 is characterized in that, by weight percentage, its component concentration is following:
Pigment: 10%～30%;
Polyolefin emulsion: 10%～60%;
Ethanol: 5%～35%;
Auxiliary agent: surplus.
8. water color ink according to claim 1 is characterized in that, said dispersion agent is that water and alcoholic acid dissolve thing altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106111033A CN102532994A (en) | 2010-12-29 | 2010-12-29 | Water-based ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106111033A CN102532994A (en) | 2010-12-29 | 2010-12-29 | Water-based ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102532994A true CN102532994A (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106111033A Pending CN102532994A (en) | 2010-12-29 | 2010-12-29 | Water-based ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102532994A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102807786A (en) * | 2012-08-23 | 2012-12-05 | 句容市给力包装制品厂 | Water-based ink |
| CN107286749A (en) * | 2017-06-26 | 2017-10-24 | 太仓市顺昌锻造有限公司 | Fire resistant water-based environment-friendly ink and preparation method |
| CN107325633A (en) * | 2017-08-16 | 2017-11-07 | 太仓市顺昌锻造有限公司 | Novel environment friendly ink and preparation method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08302264A (en) * | 1995-04-26 | 1996-11-19 | Imaje Sa | Water-base ink composition |
| CN1504522A (en) * | 2002-11-28 | 2004-06-16 | ������������ʽ���� | Black ink composition, ink set, recording method and recorded matter |
| US20050113481A1 (en) * | 2003-11-21 | 2005-05-26 | Imaje S.A. | Ink composition for continuous deflected jet printing, especially on letters and postal articles |
| CN1629228A (en) * | 2003-11-21 | 2005-06-22 | 伊梅杰公司 | Ink composition for continuous deflected jet printing |
| JP2005187487A (en) * | 2003-12-24 | 2005-07-14 | Pentel Corp | Brilliant ink composition |
| CN1715345A (en) * | 2004-06-14 | 2006-01-04 | 兄弟工业株式会社 | Water base ink for ink-jet recording |
| CN101717596A (en) * | 2009-12-08 | 2010-06-02 | 杭华油墨化学有限公司 | Water-based ink for package printing of high-adhesion film and manufacturing method thereof |
| CN101812257A (en) * | 2009-02-24 | 2010-08-25 | 东莞市英科水墨有限公司 | Flexographic food packaging ink and preparation method thereof |
-
2010
- 2010-12-29 CN CN2010106111033A patent/CN102532994A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08302264A (en) * | 1995-04-26 | 1996-11-19 | Imaje Sa | Water-base ink composition |
| CN1504522A (en) * | 2002-11-28 | 2004-06-16 | ������������ʽ���� | Black ink composition, ink set, recording method and recorded matter |
| US20050113481A1 (en) * | 2003-11-21 | 2005-05-26 | Imaje S.A. | Ink composition for continuous deflected jet printing, especially on letters and postal articles |
| CN1629228A (en) * | 2003-11-21 | 2005-06-22 | 伊梅杰公司 | Ink composition for continuous deflected jet printing |
| JP2005187487A (en) * | 2003-12-24 | 2005-07-14 | Pentel Corp | Brilliant ink composition |
| CN1715345A (en) * | 2004-06-14 | 2006-01-04 | 兄弟工业株式会社 | Water base ink for ink-jet recording |
| CN101812257A (en) * | 2009-02-24 | 2010-08-25 | 东莞市英科水墨有限公司 | Flexographic food packaging ink and preparation method thereof |
| CN101717596A (en) * | 2009-12-08 | 2010-06-02 | 杭华油墨化学有限公司 | Water-based ink for package printing of high-adhesion film and manufacturing method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102807786A (en) * | 2012-08-23 | 2012-12-05 | 句容市给力包装制品厂 | Water-based ink |
| CN107286749A (en) * | 2017-06-26 | 2017-10-24 | 太仓市顺昌锻造有限公司 | Fire resistant water-based environment-friendly ink and preparation method |
| CN107325633A (en) * | 2017-08-16 | 2017-11-07 | 太仓市顺昌锻造有限公司 | Novel environment friendly ink and preparation method |
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Application publication date: 20120704 |