CN102260436A - Photochromic ink and print method thereof - Google Patents
Photochromic ink and print method thereof Download PDFInfo
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- CN102260436A CN102260436A CN2010101830868A CN201010183086A CN102260436A CN 102260436 A CN102260436 A CN 102260436A CN 2010101830868 A CN2010101830868 A CN 2010101830868A CN 201010183086 A CN201010183086 A CN 201010183086A CN 102260436 A CN102260436 A CN 102260436A
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- printing ink
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- photochromatic
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- variable pigments
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Abstract
The invention relates to a photochromic ink. The photochromic ink comprises the following components in percents by weight: 5-15wt% of photochromic pigment, 75-85wt% of binder, 1-5wt% of auxiliary and 1-10% of solvent. The photochromic ink can be printed on glass and ceramic products, has excellent bonding property and has a photochromic identification function and decorating effect. The invention relates to a method for printing with the photochromic ink.
Description
[technical field]
The present invention relates to a kind of photochromatic printing ink, particularly relate to a kind of photochromatic printing ink that is applied on glass, the ceramic-like goods.The invention still further relates to a kind of printing process of this photochromatic printing ink.
[background technology]
Product by photochromatic printing ink (being optical disclour printing ink) printing has the optic metachromatic characteristic usually, promptly faces or side-looking under white light, and the change along with the human eye visual angle presents distinct colors.This light becomes the common aberration of characteristic and changes greatly, feature is obvious, just can discern without any need for plant and instrument, and, this color angular effect of photochromatic printing ink can't duplicate with scanner, color copy machine and other equipment, print characteristics also all can't be imitateed with other printing ink and mode of printing, and false proof reliability is extremely strong.Therefore, many in the world countries are used for the false proof of currency and Valued Securities with photochromatic printing ink.
From Application Areas, photochromatic printing ink mainly concentrates on currency and storage of negotiable securities aspect at present, because its superior security feature, some manufacturers also begin to use photochromatic printing ink on the papery packing of product both at home and abroad.But, (as bottle, porcelain) still do not have the application of photochromatic printing ink on glass, ceramic-like goods, photochromatic printing ink is not applied to relevant its printing method on glass, the ceramic-like goods or the explanation of technology yet.But should see, photochromatic printing ink is applied on glass, the ceramic-like goods exist the enormous and latent market demand that for example print the photochromatic printing ink pattern on the bottle bottle, then the false proof protection for alcohol product will strengthen greatly.
Based on above reason, need a kind of photochromatic printing ink, it can be printed on glass, ceramic-like product, and carry out with a kind of method that is easy to realize, reach good attachment characteristic, have optic metachromatic antiforge function and decorative effect.
[summary of the invention]
The present invention wants the technical solution problem to provide a kind of photochromatic printing ink and printing process thereof, makes to utilize this photochromatic printing ink not only attachment characteristic is good at the pattern of glass, the printing of ceramic-like goods, and has optic metachromatic antiforge function and decorative effect.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of photochromatic printing ink is provided, and it comprises optically variable pigments, connects material, auxiliary agent and solvent, weight percent is: optically variable pigments 5%-15%, connect material 75%-85%, auxiliary agent 1%-5%, solvent 1%-10%.
According to a preferred embodiment of the invention, this optically variable pigments has the interference of light and with the heterochromatic characteristic of angle.
According to a preferred embodiment of the invention, the thickness of this optically variable pigments is 0.9-1.1 μ m, and the average diameter thickness rate is 12, and thermostability is less than or equal to 180 ℃.
According to a preferred embodiment of the invention, the reflectance curve characteristic of this optically variable pigments is: in wavelength 400nm-700nm scope, described reflectivity changes between 5%-40% continuously, and eases up with wavelength increase reflectance varies.
According to a preferred embodiment of the invention, the reflectance curve characteristic of this optically variable pigments is: in wavelength 400nm-700nm scope, described reflectivity changes between 10%-40% continuously, and eases up with wavelength increase reflectance varies.
According to a preferred embodiment of the invention, this connection material is a thermosetting acrylic resin.
According to a preferred embodiment of the invention, this auxiliary agent is flow agent and defoamer.
According to a preferred embodiment of the invention, this solvent is meant the mixture of ethylene glycol monobutyl ether, pimelinketone, isophorone.
The present invention also provides and has utilized above-mentioned photochromatic printing ink to carry out method of printing on glass, ceramic-like goods, and its technical scheme is: utilize above-mentioned photochromatic printing ink to carry out silk screen printing on glass, ceramic-like goods, and then carry out drying.According to a preferred embodiment of the invention, 100-300 order silk screen is adopted in silk screen printing in this photochromatic printing ink printing process, and the exsiccant condition is 150 ℃ of bakings 30 minutes.
Utilize photochromatic printing ink of the present invention and printing process thereof, for glass, ceramic-like goods directly provide optic metachromatic false proof sfgd., the printing attachment characteristic is good, has strengthened the protection to this based article.
[description of drawings]
Can by embodiment the present invention be described more specifically with reference to the accompanying drawings, in the accompanying drawings:
Fig. 1 is the reflectance curve figure of the optically variable pigments of photochromatic printing ink one embodiment according to the present invention; And
Fig. 2 is the reflectance curve figure of the optically variable pigments of another embodiment of photochromatic printing ink according to the present invention.
[embodiment]
The present invention is described in detail below in conjunction with drawings and Examples.
Photochromatic printing ink one embodiment according to the present invention, the moiety of this photochromatic printing ink comprises: optical color variable pigment, thermosetting acrylic resin connect material, auxiliary agent and mixed solvent, weight percent is: optical color variable pigment 5%-15%, thermosetting acrylic resin connects material 75%-85%, auxiliary agent 1%-5%, mixed solvent 1%-10%.Wherein, this optical color variable pigment is the optical color variable pigment of being produced by the Huizhou City China sunlight company that learns a skill, and the thickness of this optically variable pigments is 0.9-1.1 μ m, and the average diameter thickness rate is 12, and thermostability is less than or equal to 180 ℃.This optically variable pigments is through surface modification treatment, Stability Analysis of Structures, nonpoisonous and tasteless, patience by force, forever colour-fast, have the interference of light and with the heterochromatic characteristic of angle, this specific character is difficult to duplicate and forge, it is false proof and decorate to be applied to currency, license etc.In the embodiment of photochromatic printing ink of the present invention, this optically variable pigments is BYB20 pigment (BYB20 is the pigment numbering), and the reflectance curve of BYB20 pigment as shown in Figure 1.As can be seen from Figure 1, the reflectance curve characteristic of this optically variable pigments is: in wavelength 400nm-700nm scope, reflectivity is fluctuation variation continuously between 5%-40%, and eases up with wavelength increase reflectance varies.
In another embodiment of photochromatic printing ink of the present invention, this optically variable pigments is WGB20 pigment (WGB20 is the pigment numbering), and the reflectance curve of WGB20 pigment as shown in Figure 2.As can be seen from Figure 2, the reflectance curve characteristic of this optically variable pigments is: in wavelength 400nm-700nm scope, reflectivity is fluctuation variation continuously between 10%-40%, and eases up with wavelength increase reflectance varies.
In the photochromatic printing ink of above-mentioned two embodiment, other moietys have identical technical characterictic, and specifically: connecting material is the thermosetting acrylic resin that superperformance is arranged on glass and ceramic base material behind baking-curing under 150 ℃-180 ℃ the condition; Auxiliary agent is auxiliary agents such as flow agent and defoamer; Solvent is the mixture of ethylene glycol monobutyl ether, pimelinketone, isophorone equal solvent.
In addition, the present invention also provides the photochromatic printing ink with above-mentioned two embodiment to be printed onto printing process embodiment on glass, the ceramic-like goods, this printing process comprises: adopt 100-300 order silk screen to carry out silk screen printing, and then carry out drying, the exsiccant condition is 150 ℃ of bakings about 30 minutes.
Utilize the embodiment of the invention described above photochromatic printing ink and printing process thereof, glass, ceramic-like goods carried out the photochromatic printing ink printing, can realize following technical indicator:
(1) viscosity: 2500-5000mPa.s (25 ± 1 ℃);
(2) sticking power: draw lattice tape stripping method, 100% nothing comes off;
(3) boiling resistance: boiling water boils 1 hour, and is no abnormal;
(4) acid resistance: 5%H2SO4 soaked 8 hours, and is no abnormal;
(5) alkali resistance: 5%NaOH soaked 8 hours, and is no abnormal;
(6) anti-soaping property: 2% detergent liquid soaked 24 hours, and is no abnormal;
(7) alcohol resistance: the smart cotton ball 500g of infusing drugs in wine power wiping 50 times, no abnormal.
This shows that utilize photochromatic printing ink of the present invention and printing process thereof to solve and carry out the technical problem that photochromatic printing ink prints on glass, ceramic-like goods, and printing effect is good, optic metachromatic antifalse effect and decorative effect are obvious.
In the above-described embodiments, only the present invention has been carried out exemplary description, but those skilled in the art can carry out various modifications to the present invention after reading present patent application under the situation that does not break away from the spirit and scope of the present invention.
Claims (10)
1. photochromatic printing ink is characterized in that: comprise optically variable pigments, connect material, auxiliary agent and solvent, weight percent is: optically variable pigments 5%-15% connects material 75%-85%, auxiliary agent 1%-5%, solvent 1%-10%.
2. photochromatic printing ink according to claim 1 is characterized in that: described optically variable pigments has the interference of light and with the heterochromatic characteristic of angle.
3. photochromatic printing ink according to claim 2 is characterized in that: the thickness of described optically variable pigments is 0.9-1.1 μ m, and the average diameter thickness rate is 12, and thermostability is less than or equal to 180 ℃.
4. photochromatic printing ink according to claim 3, it is characterized in that: the reflectance curve characteristic of described optically variable pigments is: in wavelength 400nm-700nm scope, described reflectivity changes between 5%-40% continuously, and increases described reflectance varies with wavelength and ease up.
5. photochromatic printing ink according to claim 3, it is characterized in that: the reflectance curve characteristic of described optically variable pigments is: in wavelength 400nm-700nm scope, described reflectivity changes between 10%-40% continuously, and increases described reflectance varies with wavelength and ease up.
6. photochromatic printing ink according to claim 3 is characterized in that: described connection material is a thermosetting acrylic resin.
7. photochromatic printing ink according to claim 6 is characterized in that: described auxiliary agent is flow agent and defoamer.
8. photochromatic printing ink according to claim 7 is characterized in that: described solvent is meant the mixture of ethylene glycol monobutyl ether, pimelinketone, isophorone.
9. photochromatic printing ink printing process is characterized in that: use each described photochromatic printing ink of claim 1-8 to carry out silk screen printing on glass, ceramic-like goods, and then carry out drying.
10. photochromatic printing ink printing process according to claim 9 is characterized in that: 100-300 order silk screen is adopted in described silk screen printing, and described exsiccant condition is 150 ℃ of bakings 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101830868A CN102260436A (en) | 2010-05-26 | 2010-05-26 | Photochromic ink and print method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101830868A CN102260436A (en) | 2010-05-26 | 2010-05-26 | Photochromic ink and print method thereof |
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| CN102260436A true CN102260436A (en) | 2011-11-30 |
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| CN2010101830868A Pending CN102260436A (en) | 2010-05-26 | 2010-05-26 | Photochromic ink and print method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649890A (en) * | 2012-04-28 | 2012-08-29 | 武汉虹之彩包装印刷有限公司 | Solvent type optically variable anti-counterfeiting ink applicable to different printing modes |
| CN102786840A (en) * | 2012-08-20 | 2012-11-21 | 中钞油墨有限公司 | Optically-variable ink for screen printing |
| CN104946012A (en) * | 2014-03-27 | 2015-09-30 | 佛山市高明绿色德化工有限公司 | Colorful crystal glass ink and production method thereof |
| CN106147398A (en) * | 2015-04-15 | 2016-11-23 | 佛山市高明区(中国科学院)新材料专业中心 | A kind of Anti-false ceramic ink |
| CN107266972A (en) * | 2017-07-25 | 2017-10-20 | 广州亦盛环保科技有限公司 | A kind of heat curing-type hollow out coated glass protection ink and preparation method thereof |
| CN109206977A (en) * | 2018-11-13 | 2019-01-15 | 英科·卡乐油墨(苏州)有限公司 | Aqueous light becomes base gravure ink and combinations thereof |
| CN110684395A (en) * | 2019-11-11 | 2020-01-14 | 华南理工大学 | Structural color ink and preparation method and application thereof |
| CN110862713A (en) * | 2019-12-09 | 2020-03-06 | 江苏泰格油墨有限公司 | Alcohol-soluble nitrocellulose light-variable ink and preparation process thereof |
| CN111132851B (en) * | 2017-09-22 | 2021-11-09 | 捷德货币技术有限责任公司 | Flake pigment, printing ink, anti-counterfeiting element and production method |
| CN113635686A (en) * | 2021-08-30 | 2021-11-12 | 广州西子颜究进出口有限公司 | Method and device for realizing logo pattern gradual change of lip glaze pipe |
| CN116330874A (en) * | 2023-03-10 | 2023-06-27 | 浙江卡游动漫有限公司 | Optically variable ink printing method for plastic stationery surface |
Citations (1)
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| CN1375528A (en) * | 2001-03-19 | 2002-10-23 | 樊官保 | Photochromic ink compound and its application |
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2010
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Patent Citations (1)
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| CN1375528A (en) * | 2001-03-19 | 2002-10-23 | 樊官保 | Photochromic ink compound and its application |
Non-Patent Citations (2)
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| 李江: "光学变色油墨", 《丝网印刷》 * |
| 王荇: "光干涉变色油墨", 《烟草科技》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649890A (en) * | 2012-04-28 | 2012-08-29 | 武汉虹之彩包装印刷有限公司 | Solvent type optically variable anti-counterfeiting ink applicable to different printing modes |
| CN102649890B (en) * | 2012-04-28 | 2013-09-25 | 武汉虹之彩包装印刷有限公司 | Solvent type optically variable anti-counterfeiting ink applicable to different printing modes |
| CN102786840A (en) * | 2012-08-20 | 2012-11-21 | 中钞油墨有限公司 | Optically-variable ink for screen printing |
| CN104946012B (en) * | 2014-03-27 | 2018-05-01 | 佛山市高明绿色德化工有限公司 | Color crystal glass ink and its production method |
| CN104946012A (en) * | 2014-03-27 | 2015-09-30 | 佛山市高明绿色德化工有限公司 | Colorful crystal glass ink and production method thereof |
| CN106147398A (en) * | 2015-04-15 | 2016-11-23 | 佛山市高明区(中国科学院)新材料专业中心 | A kind of Anti-false ceramic ink |
| CN107266972A (en) * | 2017-07-25 | 2017-10-20 | 广州亦盛环保科技有限公司 | A kind of heat curing-type hollow out coated glass protection ink and preparation method thereof |
| CN111132851B (en) * | 2017-09-22 | 2021-11-09 | 捷德货币技术有限责任公司 | Flake pigment, printing ink, anti-counterfeiting element and production method |
| CN109206977A (en) * | 2018-11-13 | 2019-01-15 | 英科·卡乐油墨(苏州)有限公司 | Aqueous light becomes base gravure ink and combinations thereof |
| CN110684395A (en) * | 2019-11-11 | 2020-01-14 | 华南理工大学 | Structural color ink and preparation method and application thereof |
| CN110684395B (en) * | 2019-11-11 | 2021-01-29 | 华南理工大学 | Structural color ink and preparation method and application thereof |
| CN110862713A (en) * | 2019-12-09 | 2020-03-06 | 江苏泰格油墨有限公司 | Alcohol-soluble nitrocellulose light-variable ink and preparation process thereof |
| CN113635686A (en) * | 2021-08-30 | 2021-11-12 | 广州西子颜究进出口有限公司 | Method and device for realizing logo pattern gradual change of lip glaze pipe |
| CN116330874A (en) * | 2023-03-10 | 2023-06-27 | 浙江卡游动漫有限公司 | Optically variable ink printing method for plastic stationery surface |
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Application publication date: 20111130 |