CN103102740B - Fluorescent ink and preparation method thereof - Google Patents
Fluorescent ink and preparation method thereof Download PDFInfo
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- CN103102740B CN103102740B CN201210535443.1A CN201210535443A CN103102740B CN 103102740 B CN103102740 B CN 103102740B CN 201210535443 A CN201210535443 A CN 201210535443A CN 103102740 B CN103102740 B CN 103102740B
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- vinyl chloride
- vinyl acetate
- propylene glycol
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Abstract
The invention discloses fluorescent ink, which comprises the components in pars by mass: 2-3 parts of styrene maleic anhydride modified vinyl chloride-acetate copolymer, 5-8 parts of vinyl chloride-acetate copolymer modified by chlorinated polypropylene, 3-4 parts of binary vinyl chloride-vinyl acetate copolymer CP-430, 55-70 parts of dipropylene glycol methyl ether, 30-35 parts of N, N-dimethyl formamide, 15-18 parts of ethyl acetate, 10-12 parts of methoxy-2-propyl propanoate, 5-8 parts of propylene glycol monomethyl ether, 5-7 parts of dye, 2-2.5 parts of hydrochloric acid dimethyl amine, 1.2-1.5 parts of adhesion promoter, 1.2-1.8 parts of mildew preventive, and 20-30 parts of organic fluorescent powder. By adopting the fluorescent ink disclosed by the invention, the filming quality, the rapid moisture-releasility and the environmental protection property of the ink are improved; the defects of poor solubility, overlarge ink viscosity and the like of a single solvent on different resin solutions are solved; and the fluorescent ink has the advantages of long alcohol tolerance time, good generality, high fluorescence intensity and the like.
Description
Technical field
The present invention relates to a kind of fluorescent ink, say more specifically a kind of fluorescent ink and preparation method thereof.
Background technology
Along with digital printed rise, digital anti-counterfeiting technology is also in continuous development.Fluorescence jetted ink is the most extensive digital anti-counterfeiting technology of abroad using at present.It adds corresponding visible fluorescence compound and makes in jetted ink.Its printed matter, under action of ultraviolet radiation, can inspire fluorescence, have implement simple, cost is low, good concealment, the feature such as bright in luster, inspection is convenient.The fluorescence ink for ink-jet print of current domestic use almost all relies on import, and therefore, research and development fluorescence jetted ink is significant.
Summary of the invention
Technical problem to be solved by this invention is: a kind of environmental protection, the fluorescent ink that fluorescence intensity is high.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of fluorescent ink, and according to mass fraction, it consists of:
2 ~ 3 parts of the vinyl chloride-vinyl acetate resins of vinylbenzene cis-butenedioic anhydride modification;
5 ~ 8 parts of chlorinated polypropylene modified vinyl chloride-vinyl acetate resins;
3 ~ 4 parts of binary vinyl chloride-vinyl acetate resin CP-430;
55 ~ 70 parts of dipropylene glycol methyl ethers;
30 ~ 35 parts of DMFs;
15 ~ 18 parts of ethyl acetate;
10 ~ 12 parts of propylene glycol monomethyl ether acetates;
5 ~ 8 parts of propylene glycol monomethyl ethers;
5 ~ 7 parts of dyestuffs;
2 ~ 2.5 parts of hydrochloric acid dimethyl amines;
1.2 ~ 1.5 parts of adhesion promoters;
1.2 ~ 1.8 parts of mould inhibitors;
20 ~ 30 parts of organic fluorescent powders.
The vinyl chloride-vinyl acetate resin of described vinylbenzene cis-butenedioic anhydride modification (purchased from: Guangzhou Zong Ling trade Co., Ltd), outward appearance: pure white or band pale yellow powder, solids content 100%, cl content 30%, molecular weight approximately 38000.
Described chlorinated polypropylene modified vinyl chloride-vinyl acetate resin (purchased from: Guangzhou Lu Ou trade Co., Ltd), solid component (%): 75 ﹪, viscosity (KU): 50%(butanone, butyl ester 1:1 dissolve 800S(arrangement and measure) TG:120 DEG C cl content (%): 30 molecular weight: approximately 38000 outward appearance range estimations: pure white or band pale yellow powder (faint yellow transparence after dissolving).
Described binary vinyl chloride-vinyl acetate resin CP-430(purchased from: height is stepped on chemical industry (China) company limited), the polymerization degree (JISK-6721): 450 ± 50, K value: 49.4 ~ 51.1, vinyl acetate content (%): 15.0 ± 1, apparent volume density (g/cc): 0.77 ± 0.07, volatile component (%): <4.0, intrinsic viscosity: 0.5308, second-order transition temperature (Tg, DEG C): 63 DEG C, granularity (%) (42 mesh sieve): 100.
A kind of fluorescent ink, according to mass fraction, its preferred group becomes:
3 parts of the vinyl chloride-vinyl acetate resins of vinylbenzene cis-butenedioic anhydride modification;
6 parts of chlorinated polypropylene modified vinyl chloride-vinyl acetate resins;
3.5 parts of binary vinyl chloride-vinyl acetate resin CP-430;
60 parts of dipropylene glycol methyl ethers;
32 parts of DMFs;
16 parts of ethyl acetate;
11 parts of propylene glycol monomethyl ether acetates;
8 parts of propylene glycol monomethyl ethers;
5 parts of dyestuffs;
2 parts of hydrochloric acid dimethyl amines;
1.5 parts of adhesion promoters;
1.2 parts of mould inhibitors;
25 parts of organic fluorescent powders.
Described a kind of fluorescent ink, according to mass fraction, its preferred group becomes:
2.5 parts of the vinyl chloride-vinyl acetate resins of vinylbenzene cis-butenedioic anhydride modification;
8 parts of chlorinated polypropylene modified vinyl chloride-vinyl acetate resins;
4 parts of binary vinyl chloride-vinyl acetate resin CP-430;
65 parts of dipropylene glycol methyl ethers;
30 parts of DMFs;
18 parts of ethyl acetate;
12 parts of propylene glycol monomethyl ether acetates;
6 parts of propylene glycol monomethyl ethers;
6 parts of dyestuffs;
2.5 parts of hydrochloric acid dimethyl amines;
1.3 parts of adhesion promoters;
1.6 parts of mould inhibitors;
25 parts of organic fluorescent powders.
Described a kind of fluorescent ink, is characterized in that: described dyestuff is a kind of in following substances: C.I. is directly black 166, and C.I. is directly black 19, and C.I. is directly black 168, C.I. acid yellow 23, C.I. Xylene Red 52, C.I. acid blue 9.
Described organic fluorescent powder is selected from the one in following substances: blue organic fluorescent powder, red organic fluorescent powder, yellow organic fluorescent powder, green organic fluorescent powder.
The second technical problem to be solved by this invention is: the preparation method that a kind of fluorescent ink is provided.
For solving second technical problem, the technical solution used in the present invention is: a kind of preparation method of fluorescent ink, its preparation process is: by described material rate, by the vinyl chloride-vinyl acetate resin of vinylbenzene cis-butenedioic anhydride modification, chlorinated polypropylene modified vinyl chloride-vinyl acetate resin and binary vinyl chloride-vinyl acetate resin CP-430, be dissolved in dipropylene glycol methyl ether, N, in the mixed solution of dinethylformamide, ethyl acetate, propylene glycol monomethyl ether acetate and propylene glycol monomethyl ether composition, regulate 40 ~ 45 DEG C of temperature, stir 5～8h, dissolve completely to resin; Then be down to 20 ~ 25 DEG C, add dyestuff, dissolve, stir 4.5 ~ 5.5h; Add again hydrochloric acid dimethyl amine, adhesion promoter, mould inhibitor, organic fluorescent powder, stir, filter and obtain fluorescent ink.
Beneficial effect of the present invention: fluorescent ink disclosed by the invention, improve quality of forming film, quick-drying, the feature of environmental protection of ink, solve the shortcomings such as single solvent is poorly soluble to different resins, ink viscosity is excessive; It is long that it has the ethanol-tolerant time, and versatility is good, fluorescence intensity advantages of higher.
Embodiment
Embodiment 1
The vinyl chloride-vinyl acetate resin 3g of vinylbenzene cis-butenedioic anhydride modification;
Chlorinated polypropylene modified vinyl chloride-vinyl acetate resin 6g;
Binary vinyl chloride-vinyl acetate resin CP-430 3.5g;
Dipropylene glycol methyl ether 60g;
DMF 32g;
Ethyl acetate 16g;
Propylene glycol monomethyl ether acetate 11g;
Propylene glycol monomethyl ether 8g;
C.I. direct black 19 5g;
Hydrochloric acid dimethyl amine 2g;
Adhesion promoter 1.5g;
Mould inhibitor 1.2g;
Green organic fluorescent powder 25g.
Its preparation process: by above-mentioned mass ratio, by the vinyl chloride-vinyl acetate resin of vinylbenzene cis-butenedioic anhydride modification, chlorinated polypropylene modified vinyl chloride-vinyl acetate resin and binary vinyl chloride-vinyl acetate resin CP-430, be dissolved in dipropylene glycol methyl ether, N, in the mixed solution of dinethylformamide, ethyl acetate, propylene glycol monomethyl ether acetate and propylene glycol monomethyl ether composition, regulate 40 ~ 45 DEG C of temperature, stir 8h, dissolve completely to resin; Then be down to 20 ~ 25 DEG C, add dyestuff, dissolve, stir 4.5h; Add again hydrochloric acid dimethyl amine, adhesion promoter, mould inhibitor, organic fluorescent powder, stir, filter and obtain fluorescent ink.
Product performance test: ethanol-tolerant degree (t): 13s, viscosity (CP): 1.62, sticking power (N/mm
2): 0.23, luminous intensity: 490.367, time of drying (s): 456.
Embodiment 2
The vinyl chloride-vinyl acetate resin 2.5g of vinylbenzene cis-butenedioic anhydride modification;
Chlorinated polypropylene modified vinyl chloride-vinyl acetate resin 8g;
Binary vinyl chloride-vinyl acetate resin CP-430 4g;
Dipropylene glycol methyl ether 65g;
DMF 30g;
Ethyl acetate 18g;
Propylene glycol monomethyl ether acetate 12g;
Propylene glycol monomethyl ether 6g;
C.I. direct black 168 6g;
Hydrochloric acid dimethyl amine 2.5g;
Adhesion promoter 1.3g;
Mould inhibitor 1.6g;
Blue organic fluorescent powder 25g.
Its preparation method is identical with embodiment 1.
Product performance test: ethanol-tolerant degree (t): 13.2s, viscosity (CP): 1.61, sticking power (N/mm
2): 0.24, luminous intensity: 492.153, time of drying (s): 452.
Claims (5)
1. a fluorescent ink, according to mass fraction, it consists of:
2 ~ 3 parts of the vinyl chloride-vinyl acetate resins of vinylbenzene cis-butenedioic anhydride modification;
5 ~ 8 parts of chlorinated polypropylene modified vinyl chloride-vinyl acetate resins;
3 ~ 4 parts of binary vinyl chloride-vinyl acetate resin CP-430;
55 ~ 70 parts of dipropylene glycol methyl ethers;
30 ~ 35 parts of DMFs;
15 ~ 18 parts of ethyl acetate;
10 ~ 12 parts of propylene glycol monomethyl ether acetates;
5 ~ 8 parts of propylene glycol monomethyl ethers;
5 ~ 7 parts of dyestuffs;
2 ~ 2.5 parts of hydrochloric acid dimethyl amines;
1.2 ~ 1.5 parts of adhesion promoters;
1.2 ~ 1.8 parts of mould inhibitors;
20 ~ 30 parts of organic fluorescent powders.
2. a kind of fluorescent ink according to claim 1, is characterized in that, according to mass fraction, it consists of:
3 parts of the vinyl chloride-vinyl acetate resins of vinylbenzene cis-butenedioic anhydride modification;
6 parts of chlorinated polypropylene modified vinyl chloride-vinyl acetate resins;
3.5 parts of binary vinyl chloride-vinyl acetate resin CP-430;
60 parts of dipropylene glycol methyl ethers;
32 parts of DMFs;
16 parts of ethyl acetate;
11 parts of propylene glycol monomethyl ether acetates;
8 parts of propylene glycol monomethyl ethers;
5 parts of dyestuffs;
2 parts of hydrochloric acid dimethyl amines;
1.5 parts of adhesion promoters;
1.2 parts of mould inhibitors;
25 parts of organic fluorescent powders.
3. a kind of fluorescent ink according to claim 1, is characterized in that, according to mass fraction, it consists of:
2.5 parts of the vinyl chloride-vinyl acetate resins of vinylbenzene cis-butenedioic anhydride modification;
8 parts of chlorinated polypropylene modified vinyl chloride-vinyl acetate resins;
4 parts of binary vinyl chloride-vinyl acetate resin CP-430;
65 parts of dipropylene glycol methyl ethers;
30 parts of DMFs;
18 parts of ethyl acetate;
12 parts of propylene glycol monomethyl ether acetates;
6 parts of propylene glycol monomethyl ethers;
6 parts of dyestuffs;
2.5 parts of hydrochloric acid dimethyl amines;
1.3 parts of adhesion promoters;
1.6 parts of mould inhibitors;
25 parts of organic fluorescent powders.
4. according to a kind of fluorescent ink described in the arbitrary claim of claim 1-3, it is characterized in that: described dyestuff is a kind of in following substances: C.I. is directly black 166 C.I. directly black 19, C.I. directly black 168, C.I. acid yellow 23, C.I. Xylene Red 52, C.I. acid blue 9.
5. according to a kind of fluorescent ink described in the arbitrary claim of claim 1-3, it is characterized in that: described organic fluorescent powder is selected from the one in following substances: blue organic fluorescent powder, red organic fluorescent powder, yellow organic fluorescent powder, green organic fluorescent powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210535443.1A CN103102740B (en) | 2012-12-12 | 2012-12-12 | Fluorescent ink and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210535443.1A CN103102740B (en) | 2012-12-12 | 2012-12-12 | Fluorescent ink and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103102740A CN103102740A (en) | 2013-05-15 |
| CN103102740B true CN103102740B (en) | 2014-09-17 |
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| CN201210535443.1A Active CN103102740B (en) | 2012-12-12 | 2012-12-12 | Fluorescent ink and preparation method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273750B (en) * | 2013-05-28 | 2016-01-06 | 泸州金鑫科技有限公司 | A kind of low temperature embossment bright gold marble paper and printing method thereof |
| CN105419458A (en) * | 2015-12-28 | 2016-03-23 | 王璐 | Safe and environment-friendly printing ink |
| CN105385228A (en) * | 2015-12-28 | 2016-03-09 | 王丽萍 | High-performance printing ink |
| CN105368138A (en) * | 2015-12-28 | 2016-03-02 | 李栋军 | Printing ink |
| CN107974129A (en) * | 2017-12-19 | 2018-05-01 | 朱宇浩 | A kind of environment-friendlyink ink and preparation method thereof |
| CN108659613A (en) * | 2018-06-11 | 2018-10-16 | 江苏海田电子材料有限公司 | A kind of fluorescent ink and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB609197A (en) * | 1945-03-14 | 1948-09-27 | British Celanese | Improvements in the production of coloured artificial textile materials |
| US7465759B1 (en) * | 2005-02-28 | 2008-12-16 | Gem Gravure Company, Inc. | Inkjet inks and methods of printing with the same |
| CN101870834A (en) * | 2010-06-18 | 2010-10-27 | 北京赛腾工业标识系统有限公司 | Code-spraying printing ink |
| JP2012012597A (en) * | 2010-06-04 | 2012-01-19 | Toyo Ink Sc Holdings Co Ltd | Gravure ink composition for front printing |
| CN102732087A (en) * | 2011-04-14 | 2012-10-17 | 北京赛腾工业标识系统有限公司 | Anti-channel conflict code-spurting printing ink and its preparation method |
-
2012
- 2012-12-12 CN CN201210535443.1A patent/CN103102740B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB609197A (en) * | 1945-03-14 | 1948-09-27 | British Celanese | Improvements in the production of coloured artificial textile materials |
| US7465759B1 (en) * | 2005-02-28 | 2008-12-16 | Gem Gravure Company, Inc. | Inkjet inks and methods of printing with the same |
| JP2012012597A (en) * | 2010-06-04 | 2012-01-19 | Toyo Ink Sc Holdings Co Ltd | Gravure ink composition for front printing |
| CN101870834A (en) * | 2010-06-18 | 2010-10-27 | 北京赛腾工业标识系统有限公司 | Code-spraying printing ink |
| CN102732087A (en) * | 2011-04-14 | 2012-10-17 | 北京赛腾工业标识系统有限公司 | Anti-channel conflict code-spurting printing ink and its preparation method |
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| CN103102740A (en) | 2013-05-15 |
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