WO1995033009A1 - Verwendung von reduzierten interferenzpigmenten zur herstellung von fälschungssicheren wertschriften - Google Patents
Verwendung von reduzierten interferenzpigmenten zur herstellung von fälschungssicheren wertschriften Download PDFInfo
- Publication number
- WO1995033009A1 WO1995033009A1 PCT/EP1995/001871 EP9501871W WO9533009A1 WO 1995033009 A1 WO1995033009 A1 WO 1995033009A1 EP 9501871 W EP9501871 W EP 9501871W WO 9533009 A1 WO9533009 A1 WO 9533009A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pigments
- color
- interference
- interference pigments
- scattering
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/148—Transitory images, i.e. images only visible from certain viewing angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
- C09C1/0021—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a core coated with only one layer having a high or low refractive index
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
- C09C2200/10—Interference pigments characterized by the core material
- C09C2200/102—Interference pigments characterized by the core material the core consisting of glass or silicate material like mica or clays, e.g. kaolin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
- C09C2200/30—Interference pigments characterised by the thickness of the core or layers thereon or by the total thickness of the final pigment particle
- C09C2200/302—Thickness of a layer with high refractive material
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59500957T DE59500957D1 (de) | 1994-06-01 | 1995-05-17 | Verwendung von reduzierten interferenzpigmenten zur herstellung von fälschungssicheren wertschriften |
US08/737,922 US5693135A (en) | 1994-06-01 | 1995-05-17 | Interference pigments containing reduced titanium oxide layers for preparing forgeryproof documents and packaging |
EP95920053A EP0763074B1 (de) | 1994-06-01 | 1995-05-17 | Verwendung von reduzierten interferenzpigmenten zur herstellung von fälschungssicheren wertschriften |
JP8500236A JPH10502949A (ja) | 1994-06-01 | 1995-05-17 | 偽造防止有価証券および包装材料を製造するための還元された二酸化チタン層を有する干渉顔料の使用 |
FI964780A FI964780A (fi) | 1994-06-01 | 1996-11-29 | Pelkistettyjen interferenssipigmenttien käyttö väärennyssuojattujen arvopapereiden valmistamiseen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4419089A DE4419089A1 (de) | 1994-06-01 | 1994-06-01 | Verwendung von Interferenzpigmenten zur Herstellung von fälschungssicheren Wertschriften und Verpackungen |
DEP4419089.1 | 1994-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995033009A1 true WO1995033009A1 (de) | 1995-12-07 |
Family
ID=6519477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/001871 WO1995033009A1 (de) | 1994-06-01 | 1995-05-17 | Verwendung von reduzierten interferenzpigmenten zur herstellung von fälschungssicheren wertschriften |
Country Status (10)
Country | Link |
---|---|
US (1) | US5693135A (de) |
EP (1) | EP0763074B1 (de) |
JP (1) | JPH10502949A (de) |
AT (1) | ATE159974T1 (de) |
CA (1) | CA2191621A1 (de) |
DE (2) | DE4419089A1 (de) |
ES (1) | ES2108582T3 (de) |
FI (1) | FI964780A (de) |
TW (1) | TW316281B (de) |
WO (1) | WO1995033009A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014202179A1 (de) * | 2013-06-17 | 2014-12-24 | Merck Patent Gmbh | Transparente, elektrisch halbleitfähige interferenzpigmente mit hoher farbstärke |
WO2014202180A1 (de) * | 2013-06-17 | 2014-12-24 | Merck Patent Gmbh | Transparente, optisch variable interferenzpigmente mit elektrisch halbleitfähigen eigenschaften |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69312720T3 (de) * | 1993-12-10 | 2003-11-27 | Agfa Gevaert Nv | Sicherheitsdokument mit einem durchsichtigen oder durchscheinenden Träger und mit darin enthaltenden Interferenzpigmenten |
ATE233300T1 (de) * | 1997-12-29 | 2003-03-15 | Sicpa Holding Sa | Überzugszusammensetzung, verwendung von teilchen, verfahren zur markierung und identifizierung eines diese überzugszusammensetzung enthaltenden sicherheitsdokumentes |
FR2782470B1 (fr) * | 1998-08-19 | 2000-11-10 | Imprimerie Nationale | Procede d'impression d'un support premettant de controler son authenticite |
DE19928060A1 (de) * | 1999-06-15 | 2000-12-21 | Whd Elektron Prueftech Gmbh | Optisch variables Sicherheitsmerkmal und Verfahren zu seiner Herstellung |
FI116086B (fi) * | 2000-06-08 | 2005-09-15 | Avantone Oy | Varmistusmerkitty paperi- tai kartonkituote ja varmistusmerkitty pakkaus |
DE10051062A1 (de) * | 2000-10-14 | 2002-04-18 | Merck Patent Gmbh | Pigment für Sicherheitsanwendungen |
DE10111116A1 (de) * | 2001-03-08 | 2002-09-19 | Giesecke & Devrient Gmbh | Wertdokument |
DE10124221A1 (de) * | 2001-05-18 | 2002-11-21 | Giesecke & Devrient Gmbh | Wertpapier und Verfahren zu seiner Herstellung |
JP4120965B2 (ja) * | 2002-05-31 | 2008-07-16 | 共同印刷株式会社 | 偽造防止インキおよび偽造防止印刷物 |
US7014700B2 (en) * | 2004-01-13 | 2006-03-21 | Engelhard Corporation | Highly reflective interference pigments with dark absorption color |
EP1844945A1 (de) * | 2006-04-13 | 2007-10-17 | M-real Oyj | Verfahren zur Aufbringung von Interferenzpigmenten auf ein Substrat |
JP2010185073A (ja) * | 2009-01-13 | 2010-08-26 | Ako Kasei Co Ltd | 鮮やかな外観色と干渉色を有する二色性顔料 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429292A1 (fr) * | 1978-06-19 | 1980-01-18 | Arjomari Prioux | Papier de securite comportant comme moyen de securite au moins une substance iridescente |
DE3433657A1 (de) * | 1983-09-14 | 1985-03-28 | Shiseido Co. Ltd., Tokio/Tokyo | Titan-glimmermaterial und seine verwendung |
EP0332071A1 (de) * | 1988-03-11 | 1989-09-13 | BASF Aktiengesellschaft | Verfahren zur Herstellung von besonders blaustichigen Perlglanzpigmenten |
NL8901256A (nl) * | 1989-05-19 | 1990-12-17 | Enschede & Zonen Grafisch | Document voorzien van een of meer beschermende lagen en werkwijze voor het vervaardigen hiervan. |
EP0490825A1 (de) * | 1990-12-12 | 1992-06-17 | - Sihl - Zürcher Papierfabrik An Der Sihl | Sicherheitspapier für Banknoten oder dergl. und Verfahren zu seiner Herstellung |
EP0493231A1 (de) * | 1990-12-21 | 1992-07-01 | Arjo Wiggins S.A. | Bedruckbarer Bogen zur Herstellung von Sicherheitsdokumenten mit einem Mittel gegen Nachahmung oder für Beglaubigung |
DE4241753A1 (de) * | 1992-12-11 | 1994-06-16 | Basf Ag | Verwendung von Interferenzpigmenten zur Herstellung von fälschungssicheren Wertschriften |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1165182B (de) * | 1961-06-28 | 1964-03-12 | Du Pont | Pigment auf der Basis von durchscheinenden glimmerartigen Schuppen und Verfahren zu dessen Herstellung |
US5059245A (en) * | 1979-12-28 | 1991-10-22 | Flex Products, Inc. | Ink incorporating optically variable thin film flakes |
US4434010A (en) * | 1979-12-28 | 1984-02-28 | Optical Coating Laboratory, Inc. | Article and method for forming thin film flakes and coatings |
JPS58164653A (ja) * | 1982-03-26 | 1983-09-29 | Mitsubishi Metal Corp | 暗色真珠光沢顔料の製造方法 |
JPS59126468A (ja) * | 1983-01-11 | 1984-07-21 | Shiseido Co Ltd | 雲母チタン系顔料 |
JPH0781093B2 (ja) * | 1984-03-05 | 1995-08-30 | 株式会社資生堂 | チタン化合物で被覆された雲母 |
WO1993019131A1 (en) * | 1992-03-26 | 1993-09-30 | MERCK Patent Gesellschaft mit beschränkter Haftung | Platelet-like colored pigments and process for producing the same |
DE4217511A1 (de) * | 1992-05-27 | 1993-12-02 | Basf Ag | Glanzpigmente auf der Basis von mehrfach beschichteten plättchenförmigen metallischen Substraten |
-
1994
- 1994-06-01 DE DE4419089A patent/DE4419089A1/de not_active Withdrawn
-
1995
- 1995-05-17 CA CA002191621A patent/CA2191621A1/en not_active Abandoned
- 1995-05-17 US US08/737,922 patent/US5693135A/en not_active Expired - Fee Related
- 1995-05-17 ES ES95920053T patent/ES2108582T3/es not_active Expired - Lifetime
- 1995-05-17 EP EP95920053A patent/EP0763074B1/de not_active Expired - Lifetime
- 1995-05-17 AT AT95920053T patent/ATE159974T1/de not_active IP Right Cessation
- 1995-05-17 WO PCT/EP1995/001871 patent/WO1995033009A1/de active IP Right Grant
- 1995-05-17 JP JP8500236A patent/JPH10502949A/ja active Pending
- 1995-05-17 DE DE59500957T patent/DE59500957D1/de not_active Expired - Lifetime
- 1995-05-22 TW TW084105109A patent/TW316281B/zh active
-
1996
- 1996-11-29 FI FI964780A patent/FI964780A/fi not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429292A1 (fr) * | 1978-06-19 | 1980-01-18 | Arjomari Prioux | Papier de securite comportant comme moyen de securite au moins une substance iridescente |
DE3433657A1 (de) * | 1983-09-14 | 1985-03-28 | Shiseido Co. Ltd., Tokio/Tokyo | Titan-glimmermaterial und seine verwendung |
EP0332071A1 (de) * | 1988-03-11 | 1989-09-13 | BASF Aktiengesellschaft | Verfahren zur Herstellung von besonders blaustichigen Perlglanzpigmenten |
NL8901256A (nl) * | 1989-05-19 | 1990-12-17 | Enschede & Zonen Grafisch | Document voorzien van een of meer beschermende lagen en werkwijze voor het vervaardigen hiervan. |
EP0490825A1 (de) * | 1990-12-12 | 1992-06-17 | - Sihl - Zürcher Papierfabrik An Der Sihl | Sicherheitspapier für Banknoten oder dergl. und Verfahren zu seiner Herstellung |
EP0493231A1 (de) * | 1990-12-21 | 1992-07-01 | Arjo Wiggins S.A. | Bedruckbarer Bogen zur Herstellung von Sicherheitsdokumenten mit einem Mittel gegen Nachahmung oder für Beglaubigung |
DE4241753A1 (de) * | 1992-12-11 | 1994-06-16 | Basf Ag | Verwendung von Interferenzpigmenten zur Herstellung von fälschungssicheren Wertschriften |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Week 9102, Derwent World Patents Index; AN 91-012817 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014202179A1 (de) * | 2013-06-17 | 2014-12-24 | Merck Patent Gmbh | Transparente, elektrisch halbleitfähige interferenzpigmente mit hoher farbstärke |
WO2014202180A1 (de) * | 2013-06-17 | 2014-12-24 | Merck Patent Gmbh | Transparente, optisch variable interferenzpigmente mit elektrisch halbleitfähigen eigenschaften |
CN105308127A (zh) * | 2013-06-17 | 2016-02-03 | 默克专利股份有限公司 | 具有高色度的透明半导电干涉颜料 |
US9850384B2 (en) | 2013-06-17 | 2017-12-26 | Merck Patent Gmbh | Transparent, electrically semiconducting interference TiOx pigments with high color strength |
CN105308127B (zh) * | 2013-06-17 | 2018-03-23 | 默克专利股份有限公司 | 具有高色度的透明半导电干涉颜料 |
Also Published As
Publication number | Publication date |
---|---|
DE59500957D1 (de) | 1997-12-11 |
CA2191621A1 (en) | 1995-12-07 |
EP0763074A1 (de) | 1997-03-19 |
JPH10502949A (ja) | 1998-03-17 |
EP0763074B1 (de) | 1997-11-05 |
ES2108582T3 (es) | 1997-12-16 |
US5693135A (en) | 1997-12-02 |
ATE159974T1 (de) | 1997-11-15 |
FI964780A0 (fi) | 1996-11-29 |
TW316281B (de) | 1997-09-21 |
DE4419089A1 (de) | 1995-12-07 |
FI964780A (fi) | 1996-11-29 |
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