CN102585610A - Ultraviolet photochromic neutral ink - Google Patents
Ultraviolet photochromic neutral ink Download PDFInfo
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- CN102585610A CN102585610A CN201210005519XA CN201210005519A CN102585610A CN 102585610 A CN102585610 A CN 102585610A CN 201210005519X A CN201210005519X A CN 201210005519XA CN 201210005519 A CN201210005519 A CN 201210005519A CN 102585610 A CN102585610 A CN 102585610A
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Abstract
The invention relates to ultraviolet photochromic neutral ink. The ink consists of the following raw materials in percentage by weight: 2 to 20 percent of organic dye, 1 to 10 percent of composite surfactant, 0.1 to 2.5 percent of pH regulator, 0.01 to 2 percent of antibacterial and antifungal agent, 0.01 to 1 percent of antifoaming agent, 10 to 60 percent of composite solvent, 0.05 to 2 percent of thickening agent and the balance of deionized water. The ultraviolet photochromic neutral ink has the advantages that the ink can be applied to an anti-counterfeiting technology, a security technology and interesting writing occasions, and the product category of neutral ink in the market can be enriched.
Description
[technical field]
The present invention relates to the ink technology field, specifically, is the photochromic Neutral writing ink of a kind of UV-light.
[background technology]
Neutral writing ink pen (gel ink pen) is the novel kind in the ballpoint pen series products, fluent writing, and feel is spry and light comfortable, and writing is clear, and the color and luster sense is good, has become writing implement main product and developing direction.
Most in the market gel ink pen product, the general constant color of the Neutral writing ink of employing is constant, only is applicable to common writing.The main way of enriching color that adopts of the variation of existing Neutral writing ink product realizes.
The present invention has invented the photochromic Neutral writing ink of a kind of UV-light on the basis of the basic recipe that takes into full account Neutral writing ink, the gel ink pen that uses this ink to record, handwriting are colourless, but the irradiation of process ultraviolet light, writing demonstrates blueness gradually.This ink can be applied to special false proof and secrecy technology, and can enrich the product category of Neutral writing ink and gel ink pen on the market.
[summary of the invention]
The objective of the invention is to overcome the deficiency of prior art, provide a kind of UV-light photochromic Neutral writing ink.
The objective of the invention is to realize through following technical scheme:
The photochromic Neutral writing ink of a kind of UV-light, its raw material are formed weight percent and be: organic dye is 2～20%, complexed surfactant 1～10%; PH regulator agent 0.1～2.5%; Antibacterial mildew inhibitor 0.01～2%, skimmer 0.01～1%, double solvents 10～60%; Thickening material 0.05～2%, deionized water are surplus;
Described organic dye is selected from: 1,3, and 3-trimethylammonium-9 '-the hydroxyl spiral shell 2H-indoles-2,3 '-[3H] naphtho-[2,1-b] [1,4] oxazine }; N-methyl-3,3-dimethyl-spiral shell indoline-2,3 [3H] naphtho-[2,1-b] [1,4] oxazine; 3,3-dimethyl--N-ethyl-9 '-hydroxyl spiral shell indoline-2,3 '-[3H] naphtho-[2,1-b] [1,4] oxazine; N-methyl-3,3-dimethyl--5 '-methoxycarbonyl-8 '-bromo indole quinoline spironaphthooxazine, N-ethyl-3,3-dimethyl--6 ' morpholinyl spiral shell indoline-2,3 '-[3H] naphtho-[2; 1-b] [1,4] oxazine, N-ethyl-3,3-dimethyl--5-methoxyl group spiral shell indoline-2,3 '-[3H] naphtho-[2; 1-b] [1,4] oxazine, 1,3,3-trimethylammonium spiral shell indoline-2; 3 '-[in the spirooxazine compounds one or more such as 1,4] oxazine, consumption is 2～20 to [3H] naphtho-[2,1-b], is that 100 weight parts are that benchmark calculates with Neutral writing ink.
Described complexed surfactant is formed than allotment by certain mass by one or more non-ionics.Described non-ionics is selected from: glycerin fatty acid ester, lipid acid sorb smooth (sapn), polyoxyethylene carboxylate; Polysorbate, long-chain fat polyoxyethylenated alcohol, TX10; The naphthols Soxylat A 25-7, aliphatic amine polyoxyethylene ether, fatty acyl alkanolamine Soxylat A 25-7 (EO/PO; Be called for short EP), one or more in the polyoxyethylene polyoxypropylene polyoxypropylene block type polyethers (PO/EO/PO is called for short PEP); The consumption of complexed surfactant is 1～10, is that 100 weight parts are that benchmark calculates with Neutral writing ink.
Described pH regulator agent is an organic amine, like thanomin, and diethylolamine or trolamine; The consumption of pH regulator agent is 0.1～2.5 weight part, is that 100 weight parts are that benchmark calculates with Neutral writing ink.
Described antibacterial mildew inhibitor is selected from: phenylpropyl alcohol triazole, tolyl-triazole, pentachlorophenol, sodium pentachlorophenol; 2-(4-thiazolyl) benzoglyoxaline, two thiocarbamates, two hexamethylenes are for inferior ammonium nitrate; Methyl-P-carboxyl benzoic ether, calcium sorbate, a kind of in the Sodium Benzoate; The consumption of Antisepticize and mildew preventive is 0.01～2 weight part, is that 100 weight parts are that benchmark calculates with Neutral writing ink.
Described skimmer is selected from: polyethers, and C7-C9 high-carbon alcohols gathers alkylsiloxane class organosilicon, organic silicon modified by polyether class and polysiloxane-based wherein a kind of; The consumption of skimmer is 0.01～1 weight part, is that 100 weight parts are that benchmark calculates with Neutral writing ink.
Described double solvents is selected from: ethanol, terepthaloyl moietie, glycol ether, Tri Ethyleneglycol; Virahol, 1, ammediol, DPG; Polyoxyethylene glycol (molecular-weight average 200～8000), USP Kosher, one or both in the 1-methyl 2-Pyrrolidone and two or more compsns; The consumption of double solvents is 20～60 weight parts, is that 100 weight parts are that benchmark calculates with Neutral writing ink.
Described thickening material is selected from: gum arabic, gum ghatti, XG 550, Wei Lan glue; Guar gum, Yang Sen glue, Viscogum BE, carrageenin; Natvosol, Vltra tears, hydroxyethylmethyl-cellulose, hydroxypropyl guar bean gum; Carboxy-methyl hydroxy propyl guar gum, XPA, remodeling kind or several kinds in the urethane.The consumption of thickening material is 0.05～2 weight part, is that 100 weight parts are that benchmark calculates with Neutral writing ink.
Writing was colourless when this ink was write, and through the ultraviolet light irradiation, writing demonstrates blueness gradually.
Compared with prior art, positively effect of the present invention is:
The photochromic Neutral writing ink of UV-light of the present invention is applied to special false proof and secrecy technology, has enriched the product category of Neutral writing ink and gel ink pen on the market, also can be used for some interests and writes.
[embodiment]
The embodiment of the photochromic Neutral writing ink of a kind of UV-light of the present invention below is provided.
Embodiment 1
The photochromic Neutral writing ink of a kind of UV-light, its raw material are formed weight percent and are:
Above-mentioned raw materials is mixed, can obtain the photochromic Neutral writing ink of UV-light.
Embodiment 2
The photochromic Neutral writing ink of a kind of UV-light, its raw material are formed weight percent and are:
Above-mentioned raw materials is mixed, can obtain the photochromic Neutral writing ink of UV-light.
Tinting material of the present invention is the photochromic organic dye of a kind of UV-light; Solvent forms by rudimentary alcohol and water is composite, and this dyestuff dissolves in solvent and is the water white transparency state, through behind the ultraviolet irradiation; The molecular structure of organic dye changes, and solution is thereupon by the colourless blueness that becomes.Characteristics of the present invention: such UV-light photochromic ink can be applied to false proof and secrecy technology, also can be used for the occasion of writing of some interests, can enrich the product category of Neutral writing ink on the market.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the present invention's design; Can also make if improve and retouching, these improvement and retouching also should be regarded as in protection scope of the present invention.
Claims (10)
1. the photochromic Neutral writing ink of UV-light is characterized in that, raw material is formed weight percent and is: organic dye is 2～20%; Complexed surfactant 1～10%, pH regulator agent 0.1～2.5%, antibacterial mildew inhibitor 0.01～2%; Skimmer 0.01～1%; Double solvents 10～60%, thickening material 0.05～2%, deionized water are surplus.
2. the photochromic Neutral writing ink of a kind of UV-light as claimed in claim 1 is characterized in that described organic dye is selected from: 1,3, and 3-trimethylammonium-9 '-the hydroxyl spiral shell 2H-indoles-2,3 '-[3H] naphtho-[2; 1-b] [1,4] oxazine }, N-methyl-3,3-dimethyl-spiral shell indoline-2,3 ' [3H] naphtho-[2; 1-b] [1,4] oxazine, 3,3-dimethyl--N-ethyl-9 '-hydroxyl spiral shell indoline-2,3 '-[3H] naphtho-[2; 1-b] [1,4] oxazine, N-methyl-3,3-dimethyl--5 '-methoxycarbonyl-8 '-bromo indole quinoline spironaphthooxazine, N-ethyl-3; 3-dimethyl--6 ' morpholinyl spiral shell indoline-2,3 '-[3H] naphtho-[2,1-b] [1,4] oxazine, N-ethyl-3; 3-dimethyl--5-methoxyl group spiral shell indoline-2,3 '-[3H] naphtho-[2,1-b] [1,4] oxazine, 1; 3,3-trimethylammonium spiral shell indoline-2,3 '-[3H] naphtho-[2,1-b] [one or more in 1, the 4] oxazine.
3. the photochromic Neutral writing ink of a kind of UV-light as claimed in claim 1 is characterized in that described complexed surfactant is by one or more non-ionics.
4. the photochromic Neutral writing ink of a kind of UV-light as claimed in claim 3 is characterized in that described non-ionics is selected from: glycerin fatty acid ester; Lipid acid sorb smooth (sapn), polyoxyethylene carboxylate, polysorbate; The long-chain fat polyoxyethylenated alcohol, TX10, naphthols Soxylat A 25-7; Aliphatic amine polyoxyethylene ether, fatty acyl alkanolamine Soxylat A 25-7 (EO/PO is called for short EP); In the polyoxyethylene polyoxypropylene polyoxypropylene block type polyethers (PO/EO/PO is called for short PEP) one or more.
5. the photochromic Neutral writing ink of a kind of UV-light as claimed in claim 1 is characterized in that described pH regulator agent is an organic amine, is specially thanomin, thanomin or trolamine.
6. the photochromic Neutral writing ink of a kind of UV-light as claimed in claim 1 is characterized in that described antibacterial mildew inhibitor is selected from: the phenylpropyl alcohol triazole; Tolyl-triazole, pentachlorophenol, sodium pentachlorophenol; 2-(4-thiazolyl) benzoglyoxaline, two thiocarbamates, two hexamethylenes are for inferior ammonium nitrate; Methyl-P-carboxyl benzoic ether, calcium sorbate, one or several in the Sodium Benzoate.
7. the photochromic Neutral writing ink of a kind of UV-light as claimed in claim 1 is characterized in that described skimmer is selected from: polyethers, the C7-C9 higher alcohols gather the alkylsiloxane organosilicon, one or several in organic silicon modified by polyether and the ZGK 5.
8. the photochromic Neutral writing ink of kind of UV-light as claimed in claim 1 is characterized in that described double solvents is selected from: ethanol, terepthaloyl moietie; Glycol ether, Tri Ethyleneglycol, Virahol; 1, ammediol, DPG; Polyoxyethylene glycol (molecular-weight average 200～8000), USP Kosher, one or both in the 1-methyl 2-Pyrrolidone and two or more compsns.
9. the photochromic Neutral writing ink of a kind of UV-light as claimed in claim 1 is characterized in that described thickening material is selected from: gum arabic, gum ghatti, XG 550; Wei Lan glue, guar gum, Yang Sen glue, Viscogum BE; Carrageenin, Natvosol, Vltra tears, hydroxyethylmethyl-cellulose; The hydroxypropyl guar bean gum, carboxy-methyl hydroxy propyl guar gum, XPA, one or more in the remodeling urethane.
10. the application of the photochromic Neutral writing ink of UV-light is characterized in that, writing was colourless when this ink was write, and through the ultraviolet light irradiation, writing demonstrates blueness gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210005519XA CN102585610A (en) | 2012-01-09 | 2012-01-09 | Ultraviolet photochromic neutral ink |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210005519XA CN102585610A (en) | 2012-01-09 | 2012-01-09 | Ultraviolet photochromic neutral ink |
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| CN102585610A true CN102585610A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210005519XA Pending CN102585610A (en) | 2012-01-09 | 2012-01-09 | Ultraviolet photochromic neutral ink |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265847A (en) * | 2013-05-30 | 2013-08-28 | 华东理工大学 | Aromatic erasable blue gel ink and preparation method thereof |
| CN103374263A (en) * | 2013-07-30 | 2013-10-30 | 大连理工大学 | Dye-type neutral ink and preparation method thereof |
| CN103554998A (en) * | 2013-10-19 | 2014-02-05 | 杨东旭 | Multifunctional pigment |
| CN106366757A (en) * | 2016-08-29 | 2017-02-01 | 佛山市高明区尚润盈科技有限公司 | Preparation method of water-soluble photochromic ink |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538997A (en) * | 2001-06-08 | 2004-10-20 | 碧克公司 | Polyurethane based inks for writing instruments |
| CN102212288A (en) * | 2010-04-07 | 2011-10-12 | 上海科迎化工科技有限公司 | Stably-complexed ink for pigment type gel-ink pen and preparation method thereof |
-
2012
- 2012-01-09 CN CN201210005519XA patent/CN102585610A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538997A (en) * | 2001-06-08 | 2004-10-20 | 碧克公司 | Polyurethane based inks for writing instruments |
| CN102212288A (en) * | 2010-04-07 | 2011-10-12 | 上海科迎化工科技有限公司 | Stably-complexed ink for pigment type gel-ink pen and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265847A (en) * | 2013-05-30 | 2013-08-28 | 华东理工大学 | Aromatic erasable blue gel ink and preparation method thereof |
| CN103265847B (en) * | 2013-05-30 | 2014-12-03 | 华东理工大学 | Aromatic erasable blue gel ink and preparation method thereof |
| CN103374263A (en) * | 2013-07-30 | 2013-10-30 | 大连理工大学 | Dye-type neutral ink and preparation method thereof |
| CN103374263B (en) * | 2013-07-30 | 2015-08-19 | 大连理工大学 | A kind of dye type gel ink and preparation method thereof |
| CN103554998A (en) * | 2013-10-19 | 2014-02-05 | 杨东旭 | Multifunctional pigment |
| CN106366757A (en) * | 2016-08-29 | 2017-02-01 | 佛山市高明区尚润盈科技有限公司 | Preparation method of water-soluble photochromic ink |
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Application publication date: 20120718 |