CN100432164C - Optical disclour printing ink with polarization effect - Google Patents
Optical disclour printing ink with polarization effect Download PDFInfo
- Publication number
- CN100432164C CN100432164C CNB2005100266307A CN200510026630A CN100432164C CN 100432164 C CN100432164 C CN 100432164C CN B2005100266307 A CNB2005100266307 A CN B2005100266307A CN 200510026630 A CN200510026630 A CN 200510026630A CN 100432164 C CN100432164 C CN 100432164C
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- printing ink
- resin
- polarization effect
- solvent
- pigment
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention discloses optical discoloring printing ink with polarization effect, which is prepared by adding multilayer interference pigments, liquid crystal pigments, resin, stuffing, a solvent, etc. into a sand mill for sanding. The colors of the patterns printed by the printing ink under the observation at right-handed polarized light are different from the colors under the observation at a right angle and an oblique observation angle. The optical discoloring printing ink of the present invention has the advantages of low cost, favorable anti-counterfeiting effect, etc.
Description
Technical field
The present invention relates to a kind of anti-forgery ink, relate in particular to a kind of optical disclour printing ink with polarization effect.
Background technology
We are by adopting optically variable pigments (OVP) the preparation optical disclour printing ink of physics method of piling preparation in the prior art, observe to change irregularly from different angles with the picture and text of this ink printing and distinct colors, and color changeable effect is very strong, is the first-selected anti-forgery ink that is used for currency, the contour safety product of certificate.The optical color variable pigment that adopts the preparation of physical vapor method has been described and the method for pigment of being correlated with according to pertinent literatures such as US4705300US5084351, CN 1496393A in the ink area application.In recent years, constantly perfect along with the progress of production technology and preparation technology, the application of this class optically variable pigments is expanded, but along with the increasing of optically variable pigments manufacturer, such printing ink decreases at the anti-counterfeiting performance of print field.
Simultaneously, along with the expansion of products such as photochromatic printing ink and coating at other field demand face, the novel optically variable pigments that multiple pricing is cheap also constantly occurs.Particularly according to pertinent literature, the low cost optical variable pigments that adopts the chemical vapour deposition preparation as US5624468, US4978394, US4744832, US5693134 etc. is emerge in multitude also.To a certain extent influenced the application of optically variable pigments in false proof field.For this reason, only on the basis of existing photochromatic printing ink, add corresponding new anti-counterfeit capability, could improve the technical threshold of photochromatic printing ink, hit effectively and forge.
Summary of the invention
Deficiency at prior art exists the object of the present invention is to provide a kind of optical disclour printing ink with polarization effect, uses the pattern of this ink printing, and the color that color under right-handed polarized light is observed and right-angle view and obliquely view angle are observed has nothing in common with each other.
Realize that technical scheme of the present invention is as follows:
A kind of optical disclour printing ink with polarization effect comprises multi-coated interference pigment, liquid crystal pigment, resin, stopping composition and solvent.When described optical disclour printing ink with polarization effect is a plate engraving ink, then multi-coated interference pigment accounts for the 3%-20% (weight) of printing ink content; Liquid crystal pigment accounts for the 3%-20% (weight) of printing ink content; Resin content accounts for 40-50% (weight), and vegetables oil accounts for 0-20% (weight), and stopping composition accounts for 0-20% (weight), wax 3-5% (weight), tensio-active agent 3-7% (weight), siccative 1-3% (weight); Solvent 1-10% (weight).
Wherein resin comprises Synolac, resol, urea-formaldehyde resin, the inferior wet goods of polymerization; Vegetables oil comprises inferior oil, soya-bean oil etc.; Stopping composition comprises lime carbonate, silicon-dioxide, wilkinite, barium sulfate etc.; Wax comprises polyethylene wax, tetrafluoroethylene wax, oxidized polyethlene wax etc.; Tensio-active agent comprises anion surfactant, nonionic surface active agent; Solvent comprises Dormant oils, kerosene, high boiling organic solvent.
A kind of optical disclour printing ink with polarization effect comprises multi-coated interference pigment, liquid crystal pigment, resin, stopping composition and solvent.When described optical disclour printing ink with polarization effect is a screen printing ink, multi-coated interference pigment accounts for the 3%-25% (weight) of printing ink content; Liquid crystal pigment accounts for the 3%-25% (weight) of printing ink content; Resin content accounts for 30-40% (weight), and solvent 30-40% (weight), stopping composition account for 0.5-5% (weight).
Wherein said resin comprises cellulosic resin, acrylic resin, aldehyde ketone resin, urethane etc.; Solvent mainly comprises butylacetate, butanone, ethyl acetate, Virahol, ethanol, dimethylbenzene, Isoamyl Acetate FCC, pimelinketone etc.; Stopping composition mainly is aerosil, lime carbonate etc.
Optical disclour printing ink with polarization effect provided by the invention, it adopts multi-coated interference pigment, liquid crystal pigment, resin, stopping composition and solvent etc. to add the sand mill sand milling, make printing ink, use the pattern of this ink printing, the color that color under right-handed polarized light is observed and right-angle view and obliquely view angle are observed has nothing in common with each other.Have advantages such as cost is low, antifalse effect is good.
Embodiment
How further specify the present invention below in conjunction with specific embodiment realizes:
Embodiment 1:
A kind of screen printing ink, press following prescription:
Light interfere pigment (red-green) 13g from FLEX company
Liquid crystal pigment Maple (from watt digesting) 15g
Urethane resin liquid (containing 50% N-BUTYL ACETATE) 65g
Ethylene glycol ether acetate 5g
Silicon-dioxide 2g
Defoamer HX2086 (from China's auxiliary agent) 0.5g
With each component sand mill sand milling of packing into, make printing ink by above prescription.Using the pattern of this ink printing, is red under right-angle view, then demonstrates blue green light at the obliquely view angle.This pattern has tangible golden red gloss under right-handed polarized light is observed.Color similarity under color under the right-angle view and right-handed polarized light are observed.
Embodiment 2:
A kind of screen printing ink, press following prescription:
Light interfere pigment (green-indigo plant) 22g from FLEX company
Liquid crystal pigment Maple (from watt digesting) 10g
Urethane resin liquid (containing 50% N-BUTYL ACETATE) 58g
Ethylene glycol ether acetate 8g
Silicon-dioxide 2g
Defoamer HX2086 (from China's auxiliary agent) 0.5g
With each component sand mill sand milling of packing into, make printing ink by above prescription.Using the pattern of this ink printing, is green under right-angle view, then demonstrates blue light at the obliquely view angle.This pattern has tangible golden red gloss under right-handed polarized light is observed.The color that color under right-handed polarized light is observed and right-angle view and obliquely view angle are observed has nothing in common with each other.
Embodiment 3:
A kind of screen printing ink, press following prescription:
Light interfere pigment (green-indigo plant) 10g from FLEX company
Liquid crystal pigment Maple (from watt digesting) 22g
Urethane resin liquid (containing 50% N-BUTYL ACETATE) 58g
Ethylene glycol ether acetate 8g
Silicon-dioxide 2g
Defoamer HX2086 (from China's auxiliary agent) 0.5g
With each component sand mill sand milling of packing into, make printing ink by above prescription.Using the pattern of this ink printing, is brown under right-angle view, then demonstrates blue green light at the obliquely view angle.This pattern has tangible golden red gloss under right-handed polarized light is observed.The color that color under right-handed polarized light is observed and right-angle view and obliquely view angle are observed has nothing in common with each other.
Embodiment 4:
A kind of screen printing ink, press following prescription:
Light interfere pigment L4420 (from BASF AG) 13g
Liquid crystal pigment Maple (from watt digesting) 22g
Urethane resin liquid (containing 50% N-BUTYL ACETATE) 58g
Ethylene glycol ether acetate 5g
Silicon-dioxide 2g
Defoamer HX2086 (from China's auxiliary agent) 0.5g
With each component sand mill sand milling of packing into, make printing ink by above prescription.Using the pattern of this ink printing, is red under right-angle view, then demonstrates yellow green light at the obliquely view angle.This pattern has tangible golden red gloss under right-handed polarized light is observed.
Embodiment 5:
The preparation of plate engraving ink:
Light interfere pigment (green-indigo plant) 20g from FLEX company
Liquid crystal pigment Maple (from watt digesting) 10g
Synolac 20g
Resol 28g
The inferior oily 3g of polymerization
Inorganic fillings 5g
Wax 5g
Siccative 2g
Tensio-active agent 5g
High boiling solvent 2g
By above prescription each component being packed into has vacuum-packed high speed agitator, makes printing ink.Using the pattern of this ink printing, is green under right-angle view, then demonstrates blue light at the obliquely view angle.This pattern has tangible golden red gloss under right-handed polarized light is observed.The color that color under right-handed polarized light is observed and right-angle view and obliquely view angle are observed has nothing in common with each other.
Embodiment 6:
The preparation of plate engraving ink:
Light interfere pigment (blue-red) 22g from FLEX company
Liquid crystal pigment Maple (from watt digesting) 8g
Synolac 20g
Resol 28g
The inferior oily 3g of polymerization
Inorganic fillings 5g
Wax 5g
Siccative 2g
Tensio-active agent 5g
High boiling solvent 2g
By above prescription each component being packed into has vacuum-packed high speed planetary stirrer, makes printing ink.Using the pattern of this ink printing, is blue green light under right-angle view, then demonstrates reddish-brown at the obliquely view angle.This pattern has tangible golden red gloss under right-handed polarized light is observed.The color that color under right-handed polarized light is observed and right-angle view and obliquely view angle are observed has nothing in common with each other.The light of this printing ink becomes effect to satisfy right-angle view is the variation of long wave to oblique view into short wavelength light simultaneously.
Embodiment 7:
The preparation of plate engraving ink:
Light interfere pigment (green-indigo plant) 20g from FLEX company
Liquid crystal pigment JADE (from watt digesting) 15g
Synolac 18g
Resol 24g
The inferior oily 3g of polymerization
Inorganic fillings 5g
Wax 5g
Siccative 2g
Tensio-active agent 5g
High boiling solvent 3g
By above prescription each component being packed into has vacuum-packed high speed agitator, makes printing ink.Using the pattern of this ink printing, is green under right-angle view, then demonstrates blue light at the obliquely view angle.This pattern has tangible yellow-green colour gloss under right-handed polarized light is observed.
Claims (7)
1, a kind of optical disclour printing ink with polarization effect comprises multi-coated interference pigment, liquid crystal pigment, resin, stopping composition and solvent, and described printing ink is plate engraving ink, and its composition is as follows by weight percentage:
Multi-coated interference pigment 3%-20%
Liquid crystal pigment 3%-20%
Resin 40-50%
Vegetables oil 0-20%
Stopping composition 0-20%
Wax 3-5%
Tensio-active agent 3-7%
Siccative 1-3%
Solvent 1-10%
Wherein, described resin is one or more the mixture in the inferior oil of Synolac, resol, urea-formaldehyde resin or polymerization.
2, a kind of optical disclour printing ink with polarization effect according to claim 1 is characterized in that: stopping composition is one or more the mixture in lime carbonate, silicon-dioxide, wilkinite or the barium sulfate.
3, a kind of optical disclour printing ink with polarization effect according to claim 1 and 2 is characterized in that: described wax is one or more mixtures in polyethylene wax, tetrafluoroethylene wax or the oxidized polyethlene wax; Described solvent is one or more mixtures in Dormant oils, kerosene or other high boiling organic solvents.
4, a kind of optical disclour printing ink with polarization effect according to claim 1 and 2 is characterized in that: tensio-active agent is one or both mixtures in anion surfactant or the nonionic surface active agent.
5, a kind of optical disclour printing ink with polarization effect comprises multi-coated interference pigment, liquid crystal pigment, resin, stopping composition and solvent, and described printing ink is screen printing ink, and its composition is as follows by weight percentage:
Multi-coated interference pigment 3%-25%
Liquid crystal pigment 3%-25%
Resin 30-40%
Solvent 30-40%
Stopping composition 0.5-5%
Wherein, described resin is one or more the mixture in cellulosic resin, acrylic resin, aldehyde ketone resin or the urethane.
6, a kind of optical disclour printing ink with polarization effect according to claim 5 is characterized in that: described solvent is one or more mixtures in butylacetate, butanone, ethyl acetate, Virahol, ethanol, dimethylbenzene, Isoamyl Acetate FCC or the pimelinketone.
7, according to claim 5 or 6 described a kind of optical disclour printing inks with polarization effect, it is characterized in that: stopping composition is one or both mixtures in aerosil or the lime carbonate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100266307A CN100432164C (en) | 2005-06-09 | 2005-06-09 | Optical disclour printing ink with polarization effect |
| PCT/CN2005/002022 WO2006131034A1 (en) | 2005-06-09 | 2005-11-25 | Optically variable ink having polarization effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100266307A CN100432164C (en) | 2005-06-09 | 2005-06-09 | Optical disclour printing ink with polarization effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1693386A CN1693386A (en) | 2005-11-09 |
| CN100432164C true CN100432164C (en) | 2008-11-12 |
Family
ID=35352518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100266307A Active CN100432164C (en) | 2005-06-09 | 2005-06-09 | Optical disclour printing ink with polarization effect |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100432164C (en) |
| WO (1) | WO2006131034A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319108B (en) * | 2007-06-07 | 2011-01-05 | 中国印钞造币总公司 | Round-polarization novel printing ink and method of producing the same |
| AU2011100778B4 (en) * | 2011-06-29 | 2011-10-13 | Ccl Secure Pty Ltd | Improvements in security devices incorporating colour shifting inks |
| CN102786840A (en) * | 2012-08-20 | 2012-11-21 | 中钞油墨有限公司 | Optically-variable ink for screen printing |
| CN103265844B (en) * | 2013-06-04 | 2014-06-18 | 成都普瑞斯特新材料有限公司 | White printing ink for printing shrink film labels and preparation method of white printing ink |
| CN106046930A (en) * | 2016-07-28 | 2016-10-26 | 桐城市人和包装有限公司 | Oil-based printing ink and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145631A (en) * | 1994-02-14 | 1997-03-19 | 加拿大纸浆和纸张研究所 | Solidified liquid crystals of cellulose with optically variable properties |
| US5705093A (en) * | 1993-08-06 | 1998-01-06 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Thermochromic media |
| CN1205022A (en) * | 1996-09-21 | 1999-01-13 | 默克专利股份有限公司 | Multilayered interference pigments |
| CN1252078A (en) * | 1997-02-06 | 2000-05-03 | Basf公司 | Chinrally nematic polyesters |
| CN1270615A (en) * | 1997-10-17 | 2000-10-18 | 默克专利股份有限公司 | Interference pigments |
| CN1314450A (en) * | 2000-03-16 | 2001-09-26 | 默克专利股份有限公司 | Wide band liquid crystal pigment |
| CN1377391A (en) * | 1999-10-01 | 2002-10-30 | 默克专利股份有限公司 | Pigment preparation |
| US6660345B2 (en) * | 1999-09-03 | 2003-12-09 | MERCK Patent Gesellschaft mit beschränkter Haftung | Thermochromic liquid crystalline medium |
| US6858072B1 (en) * | 2000-02-10 | 2005-02-22 | Merck Patent Gmbh | Surface-modified pearl pigment and process for producing the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4418075C2 (en) * | 1994-05-24 | 2000-06-29 | Daimler Chrysler Ag | Effect lacquer or effect lacquering, in particular for vehicle bodies, using liquid-crystalline interference pigments |
| ID26212A (en) * | 1998-10-08 | 2000-12-07 | Sicpa Holding Sa | INK COMPOSITION CONSIST OF FIRST AND SECOND OPTICAL VARIABLE PIGMEN |
| DE10137831A1 (en) * | 2001-08-02 | 2003-02-13 | Merck Patent Gmbh | Multilayer interference pigments |
| DE10310736A1 (en) * | 2003-03-10 | 2004-09-23 | Merck Patent Gmbh | Interference pigments with body color |
-
2005
- 2005-06-09 CN CNB2005100266307A patent/CN100432164C/en active Active
- 2005-11-25 WO PCT/CN2005/002022 patent/WO2006131034A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5705093A (en) * | 1993-08-06 | 1998-01-06 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Thermochromic media |
| CN1145631A (en) * | 1994-02-14 | 1997-03-19 | 加拿大纸浆和纸张研究所 | Solidified liquid crystals of cellulose with optically variable properties |
| CN1205022A (en) * | 1996-09-21 | 1999-01-13 | 默克专利股份有限公司 | Multilayered interference pigments |
| CN1252078A (en) * | 1997-02-06 | 2000-05-03 | Basf公司 | Chinrally nematic polyesters |
| CN1270615A (en) * | 1997-10-17 | 2000-10-18 | 默克专利股份有限公司 | Interference pigments |
| US6660345B2 (en) * | 1999-09-03 | 2003-12-09 | MERCK Patent Gesellschaft mit beschränkter Haftung | Thermochromic liquid crystalline medium |
| CN1377391A (en) * | 1999-10-01 | 2002-10-30 | 默克专利股份有限公司 | Pigment preparation |
| US6858072B1 (en) * | 2000-02-10 | 2005-02-22 | Merck Patent Gmbh | Surface-modified pearl pigment and process for producing the same |
| CN1314450A (en) * | 2000-03-16 | 2001-09-26 | 默克专利股份有限公司 | Wide band liquid crystal pigment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1693386A (en) | 2005-11-09 |
| WO2006131034A1 (en) | 2006-12-14 |
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Owner name: SHANGHAI BANKNOTE PRINTING CO., LTD. Free format text: FORMER OWNER: SHANGHAI PAPER MONEY PRINTING HOUSE Effective date: 20100519 Owner name: CHINESE MONEY-PRINTING AND MINTING GENERAL CO |
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Effective date of registration: 20100519 Address after: 200063 158 Cao Yang Road, Shanghai, Putuo District Co-patentee after: CHINA BANKNOTE PRINTING AND MINTING Corp. Patentee after: SHANGHAI BANKNOTE PRINTING Co.,Ltd. Address before: 200063 158 Cao Yang Road, Shanghai Patentee before: Shanghai Banknote Printing Plant |
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Address after: 200063 158 Cao Yang Road, Shanghai, Putuo District Patentee after: SHANGHAI BANKNOTE PRINTING Co.,Ltd. Patentee after: China Banknote Printing and Minting Group Co.,Ltd. Address before: 200063 158 Cao Yang Road, Shanghai, Putuo District Patentee before: SHANGHAI BANKNOTE PRINTING Co.,Ltd. Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |