CA2161816A1 - Production of coatings having three-dimensional optical effects - Google Patents
Production of coatings having three-dimensional optical effectsInfo
- Publication number
- CA2161816A1 CA2161816A1 CA 2161816 CA2161816A CA2161816A1 CA 2161816 A1 CA2161816 A1 CA 2161816A1 CA 2161816 CA2161816 CA 2161816 CA 2161816 A CA2161816 A CA 2161816A CA 2161816 A1 CA2161816 A1 CA 2161816A1
- Authority
- CA
- Canada
- Prior art keywords
- transfer medium
- magnetic
- electromagnet
- magnetically
- coatings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/20—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields
- B05D3/207—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields post-treatment by magnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/061—Special surface effect
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F7/00—Designs imitating three-dimensional effects
Landscapes
- Printing Methods (AREA)
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4439455.1 | 1994-11-04 | ||
DE19944439455 DE4439455A1 (de) | 1994-11-04 | 1994-11-04 | Verfahren zur Herstellung von dreidimensionale optische Effekte aufweisenden Beschichtungen |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2161816A1 true CA2161816A1 (en) | 1996-05-05 |
Family
ID=6532503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2161816 Abandoned CA2161816A1 (en) | 1994-11-04 | 1995-10-31 | Production of coatings having three-dimensional optical effects |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0710508A1 (de) |
CA (1) | CA2161816A1 (de) |
DE (1) | DE4439455A1 (de) |
FI (1) | FI955264A (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8211531B2 (en) | 2004-12-09 | 2012-07-03 | Sicpa Holding Sa | Security element having a viewing-angel dependent aspect |
US8263191B2 (en) | 2005-04-27 | 2012-09-11 | Leonhard Kurz Stiftung & Co. Kg | Method for the creation of color effect images |
US10500889B2 (en) | 2014-07-30 | 2019-12-10 | Sicpa Holding Sa | Belt-driven processes for producing optical effect layers |
US10610888B2 (en) | 2016-07-29 | 2020-04-07 | Sicpa Holding Sa | Processes for producing effect layers |
US11292027B2 (en) | 2016-08-16 | 2022-04-05 | Sicpa Holding Sa | Processes for producing effect layers |
US11823003B2 (en) | 2019-02-28 | 2023-11-21 | Sicpa Holding Sa | Method for authenticating a magnetically induced mark with a portable device |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19860093B4 (de) * | 1998-12-23 | 2008-10-09 | Giesecke & Devrient Gmbh | Echtheitsmerkmalskombination für Wertdokumente |
US7667895B2 (en) | 1999-07-08 | 2010-02-23 | Jds Uniphase Corporation | Patterned structures with optically variable effects |
US7047883B2 (en) | 2002-07-15 | 2006-05-23 | Jds Uniphase Corporation | Method and apparatus for orienting magnetic flakes |
US7517578B2 (en) | 2002-07-15 | 2009-04-14 | Jds Uniphase Corporation | Method and apparatus for orienting magnetic flakes |
US7604855B2 (en) | 2002-07-15 | 2009-10-20 | Jds Uniphase Corporation | Kinematic images formed by orienting alignable flakes |
US11768321B2 (en) | 2000-01-21 | 2023-09-26 | Viavi Solutions Inc. | Optically variable security devices |
US20020160194A1 (en) | 2001-04-27 | 2002-10-31 | Flex Products, Inc. | Multi-layered magnetic pigments and foils |
US6808806B2 (en) | 2001-05-07 | 2004-10-26 | Flex Products, Inc. | Methods for producing imaged coated articles by using magnetic pigments |
US6902807B1 (en) * | 2002-09-13 | 2005-06-07 | Flex Products, Inc. | Alignable diffractive pigment flakes |
US7168365B2 (en) | 2001-10-01 | 2007-01-30 | Paradigma S.R.L. | Transfer of image with sublimating inks and medium in sheet form for performing it |
US6893489B2 (en) * | 2001-12-20 | 2005-05-17 | Honeywell International Inc. | Physical colored inks and coatings |
US11230127B2 (en) | 2002-07-15 | 2022-01-25 | Viavi Solutions Inc. | Method and apparatus for orienting magnetic flakes |
US7934451B2 (en) | 2002-07-15 | 2011-05-03 | Jds Uniphase Corporation | Apparatus for orienting magnetic flakes |
US7258900B2 (en) | 2002-07-15 | 2007-08-21 | Jds Uniphase Corporation | Magnetic planarization of pigment flakes |
ITTO20020772A1 (it) | 2002-09-06 | 2004-03-07 | Fiat Ricerche | Metodo per la realizzazione di strutture tridimensionali |
US9164575B2 (en) | 2002-09-13 | 2015-10-20 | Jds Uniphase Corporation | Provision of frames or borders around pigment flakes for covert security applications |
US7258915B2 (en) | 2003-08-14 | 2007-08-21 | Jds Uniphase Corporation | Flake for covert security applications |
US9458324B2 (en) | 2002-09-13 | 2016-10-04 | Viava Solutions Inc. | Flakes with undulate borders and method of forming thereof |
US7674501B2 (en) | 2002-09-13 | 2010-03-09 | Jds Uniphase Corporation | Two-step method of coating an article for security printing by application of electric or magnetic field |
US8025952B2 (en) | 2002-09-13 | 2011-09-27 | Jds Uniphase Corporation | Printed magnetic ink overt security image |
US7241489B2 (en) | 2002-09-13 | 2007-07-10 | Jds Uniphase Corporation | Opaque flake for covert security applications |
US7169472B2 (en) | 2003-02-13 | 2007-01-30 | Jds Uniphase Corporation | Robust multilayer magnetic pigments and foils |
US8621997B2 (en) | 2003-06-30 | 2014-01-07 | Kba-Notasys Sa | Printing machine |
EP1493590A1 (de) | 2003-07-03 | 2005-01-05 | Sicpa Holding S.A. | Verfahren und Mittel für die Herstellung eines magnetisch-induziertes Bildes in einer Beschichtung die magnetische Teilchen enthält |
CA2541568C (en) | 2005-04-06 | 2014-05-13 | Jds Uniphase Corporation | Dynamic appearance-changing optical devices (dacod) printed in a shaped magnetic field including printable fresnel structures |
DE102005017544A1 (de) * | 2005-04-16 | 2006-10-19 | Balda Solutions Deutschland Gmbh | Verfahren und Vorrichtung zur Herstellung eines Kunstoffbauteils |
CA2564764C (en) | 2005-10-25 | 2014-05-13 | Jds Uniphase Corporation | Patterned optical structures with enhanced security feature |
KR101469273B1 (ko) | 2005-11-18 | 2014-12-04 | 제이디에스 유니페이즈 코포레이션 | 광학효과 인쇄용 자기판 |
AU2006249295A1 (en) | 2005-12-15 | 2007-07-05 | Jds Uniphase Corporation | Security device with metameric features using diffractive pigment flakes |
US20070182069A1 (en) * | 2006-02-01 | 2007-08-09 | Basf Catalysts Llc | Plastic Article Comprising Oriented Effect Magnetizable Pigments |
US10343436B2 (en) | 2006-02-27 | 2019-07-09 | Viavi Solutions Inc. | Security device formed by printing with special effect inks |
EP1854852A1 (de) | 2006-05-12 | 2007-11-14 | Sicpa Holding S.A. | Beschichtungszusammensetzung zur Erzeugung magnetisch induziertern Bilder |
CA2592667C (en) | 2006-07-12 | 2014-05-13 | Jds Uniphase Corporation | Stamping a coating of cured field aligned special effect flakes and image formed thereby |
EP1908598A1 (de) * | 2006-10-04 | 2008-04-09 | Sang Broli Company Limited | Verfahren und Material zur Herstellung gedruckten Kennzeichen mit dreidimensionalem optischen Effekt |
ES2323439T3 (es) | 2006-10-17 | 2009-07-15 | Sicpa Holding S.A. | Metodo y medios para producir marcas magneticamente inducidas en un recubrimiento que contiene particulas magneticas. |
JP2009193069A (ja) | 2008-02-13 | 2009-08-27 | Jds Uniphase Corp | 光学的な特殊効果フレークを含むレーザ印刷用の媒体 |
CA2929602A1 (en) | 2013-12-04 | 2015-06-11 | Sicpa Holding Sa | Devices for producing optical effect layers |
AR076210A1 (es) | 2009-04-07 | 2011-05-26 | Bank Of Canada | Elemento de seguridad piezocromico |
EP2459388A2 (de) | 2009-07-28 | 2012-06-06 | Sicpa Holding Sa | Transferfolie mit optisch veränderlichem magnetischem pigment, herstellungsverfahren, verwendung der transferfolie und artikel oder dokument damit |
DE102010041398A1 (de) | 2009-10-22 | 2011-04-28 | Manroland Ag | Einrichtung und Verfahren zum Beschichten |
AR080431A1 (es) | 2010-03-03 | 2012-04-11 | Sicpa Holding Sa | Hilo o tira de seguridad que comprende particulas magneticas orientadas en tinta y procedimiento y medio para producir el mismo |
DE102010009977A1 (de) * | 2010-03-03 | 2011-09-08 | Giesecke & Devrient Gmbh | Sicherheitselement mit ausgerichteten Magnetpigmenten |
US10259254B2 (en) | 2012-01-12 | 2019-04-16 | Viavi Solutions Inc. | Article with a dynamic frame formed with aligned pigment flakes |
CN102642419B (zh) * | 2012-04-11 | 2014-10-08 | 惠州市华阳光学技术有限公司 | 印刷磁定向母版的制造方法 |
US9844969B2 (en) | 2012-08-01 | 2017-12-19 | Sicpa Holdings Sa | Optically variable security threads and stripes |
CA2880574A1 (en) | 2012-08-29 | 2014-03-06 | Sicpa Holding Sa | Optically variable security threads and stripes |
CA2886487C (en) | 2012-12-07 | 2020-05-12 | Sicpa Holding Sa | Oxidatively drying ink compositions |
US9482800B2 (en) | 2013-06-10 | 2016-11-01 | Viavi Solutions Inc. | Durable optical interference pigment with a bimetal core |
TWI641660B (zh) | 2013-08-05 | 2018-11-21 | 瑞士商西克帕控股有限公司 | 磁性或可磁化色料顆粒及光學效應層 |
WO2015086257A1 (en) | 2013-12-13 | 2015-06-18 | Sicpa Holding Sa | Processes for producing effects layers |
KR102303065B1 (ko) | 2014-08-22 | 2021-09-23 | 시크파 홀딩 에스에이 | 광학 효과층을 생성하기 위한 장치 및 방법 |
DE102015006531A1 (de) * | 2015-05-27 | 2016-12-01 | Giesecke & Devrient Gmbh | Piezochromes Sicherheitselement |
EP3178569A1 (de) * | 2016-06-29 | 2017-06-14 | Sicpa Holding Sa | Verfahren und vorrichtungen zur erzeugung optischer effektschichten mit einer photomaske |
RU2754983C2 (ru) | 2016-08-31 | 2021-09-08 | Виави Солюшнз Инк. | Изделие с наклонными отражающими сегментами |
EP3507026A4 (de) | 2016-08-31 | 2020-04-29 | Viavi Solutions Inc. | Ausrichtung von magnetisch ausrichtbaren flocken |
MA47404B1 (fr) | 2017-01-31 | 2021-06-30 | Sicpa Holding Sa | Appareil et méthode de production de couches à effet optique |
DE102017112015A1 (de) * | 2017-05-31 | 2018-12-06 | Heinatz GmbH | Vorrichtungen und Verfahren zum magnetischen Drucken und Druckerzeugnis |
TWI772576B (zh) | 2018-01-17 | 2022-08-01 | 瑞士商西克帕控股有限公司 | 用於生產光學效應層之製程 |
DE102018004434A1 (de) | 2018-06-05 | 2019-12-05 | Giesecke+Devrient Currency Technology Gmbh | Effektpigment, Druckfarbe, Sicherheitselement, Datenträger und Herstellungsverfahren |
EP3829891A1 (de) | 2018-07-30 | 2021-06-09 | Sicpa Holding SA | Anordnungen und verfahren zur herstellung von schichten mit optischem effekt mit ausgerichteten magnetischen oder magnetisierbaren pigmentpartikeln |
KR20210036378A (ko) | 2018-07-30 | 2021-04-02 | 시크파 홀딩 에스에이 | 광학 효과층을 제조하는 방법 |
KR20230015445A (ko) | 2020-05-26 | 2023-01-31 | 시크파 홀딩 에스에이 | 배향된 소판형 자성 또는 자화 가능한 안료 입자들을 포함하는 광학 효과 층들을 생성하기 위한 자기 어셈블리 및 방법 |
BR112022025995A2 (pt) | 2020-06-23 | 2023-01-17 | Sicpa Holding Sa | Métodos para produzir camadas de efeito óptico que compreendem partículas de pigmento magnéticas ou magnetizáveis |
AR123351A1 (es) | 2020-09-02 | 2022-11-23 | Sicpa Holding Sa | Documentos o artículos de seguridad que comprenden capas de efecto óptico que comprenden partículas de pigmento magnéticas o magnetizables y métodos para producir dichas capas de efecto óptico |
AR123354A1 (es) | 2020-09-02 | 2022-11-23 | Sicpa Holding Sa | Marca de seguridad, método y dispositivo para leer la marca de seguridad, documento de seguridad marcado con la marca de seguridad y método y sistema para verificar dicho documento de seguridad |
TW202239482A (zh) | 2021-03-31 | 2022-10-16 | 瑞士商西克帕控股有限公司 | 用於產生包含磁性或可磁化顏料粒子且展現一或更多個標記的光學效應層之方法 |
CA3221708A1 (en) | 2021-06-11 | 2022-12-15 | Evgeny LOGINOV | Optical effect layers comprising magnetic or magnetizable pigment particles and methods for producing said optical effect layers |
WO2023161464A1 (en) | 2022-02-28 | 2023-08-31 | Sicpa Holding Sa | Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia |
WO2024028408A1 (en) | 2022-08-05 | 2024-02-08 | Sicpa Holding Sa | Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2570856A (en) | 1947-03-25 | 1951-10-09 | Du Pont | Process for obtaining pigmented films |
FR1440147A (fr) * | 1965-04-15 | 1966-05-27 | Tefal Sa | Procédé de décoration, dans la masse, d'un matériau plastique translucide |
GB1331604A (en) * | 1969-11-14 | 1973-09-26 | Emi Ltd | Magnetic information storage means |
DE2006848A1 (en) * | 1970-02-14 | 1971-09-02 | Magnetfabrik Bonn GmbH, vormals Gewerkschaft Windhorst, 5300 Bonn Bad Godesberg, Weilburger Lackfabrik, J Grebe, 6290 Weilburg | Magnetic loaded varnish for prodn of pat-terns |
US4186944A (en) * | 1974-04-17 | 1980-02-05 | Emi Limited | Security document |
US4511616A (en) * | 1983-02-14 | 1985-04-16 | Dennison Mfg. Company | Anticounterfeit magnetic metallized labels |
DE69015900T2 (de) * | 1989-06-27 | 1995-06-22 | Nippon Paint Co Ltd | Verfahren zur Herstellung einer gemusterten Beschichtung. |
DE3938055A1 (de) | 1989-11-16 | 1991-05-23 | Merck Patent Gmbh | Mit plaettchenfoermigen pigmenten beschichtete materialien |
EP0556449B1 (de) * | 1992-02-21 | 1997-03-26 | Hashimoto Forming Industry Co., Ltd. | Lackierung mit magnetisch hergestelltem Muster und lackiertes Produkt mit magnetisch hergestelltem Muster |
DE4313541A1 (de) | 1993-04-24 | 1994-10-27 | Basf Ag | Magnetisierbare Glanzpigmente |
DE4340141A1 (de) | 1993-11-25 | 1995-06-01 | Basf Ag | Magnetisierbare Glanzpigmente |
DE4419173A1 (de) | 1994-06-01 | 1995-12-07 | Basf Ag | Magnetisierbare mehrfach beschichtete metallische Glanzpigmente |
-
1994
- 1994-11-04 DE DE19944439455 patent/DE4439455A1/de not_active Withdrawn
-
1995
- 1995-10-27 EP EP95116928A patent/EP0710508A1/de not_active Withdrawn
- 1995-10-31 CA CA 2161816 patent/CA2161816A1/en not_active Abandoned
- 1995-11-02 FI FI955264A patent/FI955264A/fi unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8211531B2 (en) | 2004-12-09 | 2012-07-03 | Sicpa Holding Sa | Security element having a viewing-angel dependent aspect |
US8263191B2 (en) | 2005-04-27 | 2012-09-11 | Leonhard Kurz Stiftung & Co. Kg | Method for the creation of color effect images |
US10500889B2 (en) | 2014-07-30 | 2019-12-10 | Sicpa Holding Sa | Belt-driven processes for producing optical effect layers |
US10610888B2 (en) | 2016-07-29 | 2020-04-07 | Sicpa Holding Sa | Processes for producing effect layers |
US11292027B2 (en) | 2016-08-16 | 2022-04-05 | Sicpa Holding Sa | Processes for producing effect layers |
US11707764B2 (en) | 2016-08-16 | 2023-07-25 | Sicpa Holding Sa | Processes for producing effect layers |
US11823003B2 (en) | 2019-02-28 | 2023-11-21 | Sicpa Holding Sa | Method for authenticating a magnetically induced mark with a portable device |
Also Published As
Publication number | Publication date |
---|---|
EP0710508A1 (de) | 1996-05-08 |
DE4439455A1 (de) | 1996-05-09 |
FI955264A0 (fi) | 1995-11-02 |
FI955264A (fi) | 1996-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |