AU2014204887B2 - Optical effect layers showing a viewing angle dependent optical effect; processes and devices for their production; items carrying an optical effect layer; and uses thereof - Google Patents

Optical effect layers showing a viewing angle dependent optical effect; processes and devices for their production; items carrying an optical effect layer; and uses thereof Download PDF

Info

Publication number
AU2014204887B2
AU2014204887B2 AU2014204887A AU2014204887A AU2014204887B2 AU 2014204887 B2 AU2014204887 B2 AU 2014204887B2 AU 2014204887 A AU2014204887 A AU 2014204887A AU 2014204887 A AU2014204887 A AU 2014204887A AU 2014204887 B2 AU2014204887 B2 AU 2014204887B2
Authority
AU
Australia
Prior art keywords
magnetic
oel
loop
axis
optical effect
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.)
Active
Application number
AU2014204887A
Other languages
English (en)
Other versions
AU2014204887A1 (en
Inventor
Pierre Degott
Claude Alain Despland
Evgeny LOGINOV
Mathieu Schmid
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICPA Holding SA
Original Assignee
SICPA Holding SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SICPA Holding SA filed Critical SICPA Holding SA
Publication of AU2014204887A1 publication Critical patent/AU2014204887A1/en
Assigned to SICPA HOLDING SA reassignment SICPA HOLDING SA Amend patent request/document other than specification (104) Assignors: SICPA HOLDING SA
Application granted granted Critical
Publication of AU2014204887B2 publication Critical patent/AU2014204887B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B42D25/369—Magnetised or magnetisable materials
    • 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
    • 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
    • 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
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/10—Changing, amusing, or secret pictures
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/16—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates the magnetic material being applied in the form of particles, e.g. by serigraphy, to form thick magnetic films or precursors therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0273—Magnetic circuits with PM for magnetic field generation
    • 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
    • B42D2033/16—
    • B42D2033/20—
    • B42D2035/20—

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Business, Economics & Management (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
AU2014204887A 2013-01-09 2014-01-07 Optical effect layers showing a viewing angle dependent optical effect; processes and devices for their production; items carrying an optical effect layer; and uses thereof Active AU2014204887B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13150694.1 2013-01-09
EP13150694 2013-01-09
PCT/EP2014/050161 WO2014108404A2 (en) 2013-01-09 2014-01-07 Optical effect layers showing a viewing angle dependent optical effect; processes and devices for their production; items carrying an optical effect layer; and uses thereof

Publications (2)

Publication Number Publication Date
AU2014204887A1 AU2014204887A1 (en) 2015-05-21
AU2014204887B2 true AU2014204887B2 (en) 2017-08-24

Family

ID=47715836

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014204887A Active AU2014204887B2 (en) 2013-01-09 2014-01-07 Optical effect layers showing a viewing angle dependent optical effect; processes and devices for their production; items carrying an optical effect layer; and uses thereof

Country Status (16)

Country Link
US (1) US9724956B2 (cg-RX-API-DMAC7.html)
EP (1) EP2943291B1 (cg-RX-API-DMAC7.html)
JP (1) JP6209756B2 (cg-RX-API-DMAC7.html)
KR (1) KR102189117B1 (cg-RX-API-DMAC7.html)
CN (1) CN104903009B (cg-RX-API-DMAC7.html)
AR (1) AR094362A1 (cg-RX-API-DMAC7.html)
AU (1) AU2014204887B2 (cg-RX-API-DMAC7.html)
BR (1) BR112015011388B1 (cg-RX-API-DMAC7.html)
CA (1) CA2890165C (cg-RX-API-DMAC7.html)
ES (1) ES2828182T3 (cg-RX-API-DMAC7.html)
IN (1) IN2015DN03735A (cg-RX-API-DMAC7.html)
MX (1) MX2015008871A (cg-RX-API-DMAC7.html)
PH (1) PH12015501285A1 (cg-RX-API-DMAC7.html)
RU (1) RU2645926C2 (cg-RX-API-DMAC7.html)
TW (1) TW201431616A (cg-RX-API-DMAC7.html)
WO (1) WO2014108404A2 (cg-RX-API-DMAC7.html)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013372261B2 (en) * 2013-01-09 2017-08-24 Sicpa Holding Sa Optical effect layers showing a viewing angle dependent optical effect, processes and devices for their production, items carrying an optical effect layer, and uses thereof
JPWO2015182108A1 (ja) * 2014-05-26 2017-04-20 凸版印刷株式会社 偽造防止構造体および偽造防止物品
KR102303065B1 (ko) * 2014-08-22 2021-09-23 시크파 홀딩 에스에이 광학 효과층을 생성하기 위한 장치 및 방법
US9835769B2 (en) * 2015-05-04 2017-12-05 Microsoft Technology Licensing Llc Optical effect coating
TW201703879A (zh) 2015-06-02 2017-02-01 西克帕控股有限公司 用於生產光學效應層之製程
TWI709626B (zh) * 2015-10-15 2020-11-11 瑞士商西克帕控股有限公司 用於製造包含定向非球面磁性或可磁化顏料顆粒的光學效應層之磁性組件與製程
KR102588551B1 (ko) * 2015-11-10 2023-10-12 시크파 홀딩 에스에이 배향된 비-구형 자성 또는 자화성 안료 입자를 포함하는 광학 효과층 생성 장치 및 방법
CN106864014B (zh) * 2015-12-10 2020-02-28 惠州市华阳光学技术有限公司 一种磁体和磁定向装置
AR107681A1 (es) * 2016-02-29 2018-05-23 Sicpa Holding Sa Aparatos y procesos para producir capas con efecto óptico que comprenden partículas de pigmento no esféricas orientadas magnéticas, o magnetizables
CN105966055A (zh) * 2016-06-13 2016-09-28 惠州市华阳光学技术有限公司 一种磁性印刷设备、磁定向装置及磁性印刷方法
EP3178569A1 (en) 2016-06-29 2017-06-14 Sicpa Holding Sa Processes and devices for producing optical effect layers using a photomask
KR102413527B1 (ko) * 2016-08-16 2022-06-27 시크파 홀딩 에스에이 광학 효과층 제조 방법
KR102428667B1 (ko) * 2016-09-22 2022-08-03 시크파 홀딩 에스에이 배향된 비-구형 자성 또는 자화성 안료 입자를 포함하는 광학 효과층을 제조하기 위한 장치 및 방법
CN110462127B (zh) 2017-02-14 2021-03-26 耐克创新有限合伙公司 防味组合物、具有防味特性的结构、制备防味组合物和结构的方法
TWI768096B (zh) 2017-08-25 2022-06-21 瑞士商西克帕控股有限公司 光學效果層、用於產生此光學效果層的裝置及進程、及此裝置的使用方法
TWI780201B (zh) 2017-08-25 2022-10-11 瑞士商西克帕控股有限公司 光學效果層及其使用方法、包括此光學效果層的安全性文件或裝飾構件、及用於產生此光學效果層的裝置及進程
TWI773805B (zh) 2017-08-25 2022-08-11 瑞士商西克帕控股有限公司 用於產生包括經定向非球面扁球狀的磁性或可磁化顏料粒子的光學效果層的組件及進程
JP6690620B2 (ja) 2017-09-22 2020-04-28 株式会社村田製作所 複合磁性材料及びそれを用いたコイル部品
KR102187719B1 (ko) 2017-09-29 2020-12-08 나이키 이노베이트 씨.브이. 구조색을 갖는 물품 및 구조색을 갖는 물품을 제조하고 사용하기 위한 방법
TWI666501B (zh) * 2018-01-24 2019-07-21 友達光電股份有限公司 磁致變色顯示器
WO2019215148A1 (en) 2018-05-08 2019-11-14 Sicpa Holding Sa Magnetic assemblies, apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles
DE102018004433A1 (de) 2018-06-05 2019-12-05 Giesecke+Devrient Currency Technology Gmbh Verfahren zum Herstellen eines Wertdokuments, Wertdokument und Druckvorrichtung
ES3004492T3 (en) 2018-07-30 2025-03-12 Sicpa Holding Sa Assemblies and processes for producing optical effect layers comprising oriented magnetic or magnetizable pigment particles
EA202190373A1 (ru) 2018-07-30 2021-05-25 Сикпа Холдинг Са Способы получения слоев с оптическими эффектами
US10642214B2 (en) 2018-08-13 2020-05-05 Viavi Solutions Inc. Optical security device based on a surface of revolution
TWI829734B (zh) 2018-09-10 2024-01-21 瑞士商西克帕控股有限公司 光學效應層、生產其之製程、及包含其之安全文件、裝飾元件及物件
KR102820751B1 (ko) * 2019-02-08 2025-06-12 시크파 홀딩 에스에이 배향된 비-구형 편원 자성 또는 자화성 안료 입자들을 포함하는 광학 효과층들을 생성하기 위한 자성 어셈블리들 및 공정들
FI3932099T3 (fi) * 2019-02-28 2023-03-25 Sicpa Holding Sa Todennettavia käyttöoikeustietoja
CN114008493A (zh) 2019-06-26 2022-02-01 耐克创新有限合伙公司 结构着色的物品以及用于制造和使用结构着色的物品的方法
CN114206149A (zh) 2019-07-26 2022-03-18 耐克创新有限合伙公司 结构着色的物品以及用于制造和使用结构着色的物品的方法
CN114599247A (zh) 2019-10-21 2022-06-07 耐克创新有限合伙公司 结构着色的物品
ES2966372T3 (es) 2019-10-28 2024-04-22 Sicpa Holding Sa Conjuntos magnéticos y procesos para producir capas de efecto óptico que comprenden partículas de pigmento magnéticas o magnetizables, no esféricas y orientadas
CA3158914A1 (en) 2019-10-28 2021-05-06 Sicpa Holding Sa Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles
CN115942999B (zh) 2020-05-26 2023-09-12 锡克拜控股有限公司 用于生产包含取向的片状磁性或可磁化颜料颗粒的光学效应层的磁性组件和方法
CN115666965A (zh) 2020-05-29 2023-01-31 耐克创新有限合伙公司 结构着色的物品及用于制造和使用结构着色的物品的方法
CA3187940A1 (en) 2020-06-23 2021-12-30 Sicpa Holding Sa Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles
US11241062B1 (en) 2020-08-07 2022-02-08 Nike, Inc. Footwear article having repurposed material with structural-color concealing layer
US11889894B2 (en) 2020-08-07 2024-02-06 Nike, Inc. Footwear article having concealing layer
US11129444B1 (en) 2020-08-07 2021-09-28 Nike, Inc. Footwear article having repurposed material with concealing layer
DE102021105584A1 (de) * 2021-03-09 2022-09-15 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung einer Markierung, Verfahren zur Herstellung einer Energiespeicherzelle sowie Kraftfahrzeug
US12311406B2 (en) 2021-03-31 2025-05-27 Sicpa Holding Sa Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia
CN114149726A (zh) * 2021-08-25 2022-03-08 惠州市华阳光学技术有限公司 一种动态光学效应层及其制备方法
US12472665B2 (en) 2022-02-18 2025-11-18 Kohler Co. Molded solid surfaces including ferrous material
JP2025507666A (ja) 2022-02-28 2025-03-21 シクパ ホルディング ソシエテ アノニム 磁性又は磁化可能な顔料粒子を含み、１つ又は複数のしるしを示す光学効果層を作製する方法
CN119677597A (zh) 2022-08-05 2025-03-21 锡克拜控股有限公司 包含磁性或可磁化颜料颗粒并展现一个以上的标记的光学效应层的生产方法
AR132225A1 (es) 2023-04-03 2025-06-04 Sicpa Holding Sa Aparatos y procesos para producir capas de efectos ópticos
CN117021742B (zh) * 2023-07-10 2025-12-05 惠州市华阳光学技术有限公司 磁定向装置及印刷设备
TW202528492A (zh) 2023-08-24 2025-07-16 瑞士商西克帕控股有限公司 包含磁性或可磁化顏料顆粒之ｕｖ－ｖｉｓ輻射可固化塗料組成物及用於製造光學效應層之方法
TW202532145A (zh) 2023-12-20 2025-08-16 瑞士商西克帕控股有限公司 用於產生光學效應層的製程
WO2025132602A1 (en) 2023-12-20 2025-06-26 Sicpa Holding Sa Processes for producing optical effects layers
EP4338854A3 (en) 2023-12-20 2024-12-25 Sicpa Holding SA Processes for producing optical effects layers
TW202532144A (zh) 2023-12-20 2025-08-16 瑞士商西克帕控股有限公司 用於產生光學效應層的製程
WO2025176709A1 (en) 2024-02-22 2025-08-28 Sicpa Holding Sa Devices and method for producing security documents
WO2025181133A1 (en) 2024-02-27 2025-09-04 Sicpa Holding Sa Processes for producing optical effects layers
WO2025242569A1 (en) 2024-05-22 2025-11-27 Sicpa Holding Sa Apparatuses and processes for producing optical effects layers
WO2025242568A1 (en) 2024-05-22 2025-11-27 Sicpa Holding Sa Apparatuses and processes for producing optical effects layers

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE678945A (cg-RX-API-DMAC7.html) * 1965-04-15 1966-10-04
EP0556449A1 (en) * 1992-02-21 1993-08-25 Hashimoto Forming Industry Co., Ltd. Painting with magnetically formed pattern and painted product with magnetically formed pattern
US20050106367A1 (en) * 2002-07-15 2005-05-19 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
WO2006069218A2 (en) * 2004-12-22 2006-06-29 Jds Uniphase Corporation Kinematic images formed by orienting alignable flakes
US20060198998A1 (en) * 2002-07-15 2006-09-07 Jds Uniphase Corporation Dynamic appearance-changing optical devices (dacod) printed in a shaped magnetic field including printable fresnel structures
US20070172261A1 (en) * 2002-07-15 2007-07-26 Jds Uniphase Corporation Apparatus For Orienting Magnetic Flakes
EP1842883A2 (en) * 2006-03-29 2007-10-10 Inoac Corporation Coating composition for forming pattern and coated article
EP1845537A2 (en) * 2006-04-05 2007-10-17 Inoac Corporation Pattern forming apparatus and pattern forming method
WO2008046702A1 (en) * 2006-10-17 2008-04-24 Sicpa Holding S.A. Method and means for producing a magnetically induced indicia in a coating containing magnetic particles
EP2087943A1 (en) * 2008-02-05 2009-08-12 GM Global Technology Operations, Inc. Method for providing a patterned coating

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570856A (en) 1947-03-25 1951-10-09 Du Pont Process for obtaining pigmented films
US3676273A (en) 1970-07-30 1972-07-11 Du Pont Films containing superimposed curved configurations of magnetically orientated pigment
IT938725B (it) 1970-11-07 1973-02-10 Magnetfab Bonn Gmbh Procedimento e dispositivo per otte nere disegni in strati superficiali per mezzo di campi magnetici
US5766738A (en) * 1979-12-28 1998-06-16 Flex Products, Inc. Paired optically variable article with paired optically variable structures and ink, paint and foil incorporating the same and method
US4838648A (en) 1988-05-03 1989-06-13 Optical Coating Laboratory, Inc. Thin film structure having magnetic and color shifting properties
DE4419173A1 (de) 1994-06-01 1995-12-07 Basf Ag Magnetisierbare mehrfach beschichtete metallische Glanzpigmente
WO1999011719A1 (de) 1997-09-02 1999-03-11 Basf Aktiengesellschaft Mehrschichtige cholesterische pigmente
KR100576572B1 (ko) 1997-09-02 2006-05-08 바스프 악티엔게젤샤프트 콜레스테릭 효과를 갖는 코팅 및 그 제조 방법
DE19820225A1 (de) 1998-05-06 1999-11-11 Basf Ag Mehrschichtige cholesterische Pigmente
US7047883B2 (en) * 2002-07-15 2006-05-23 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
EP1239307A1 (en) 2001-03-09 2002-09-11 Sicpa Holding S.A. Magnetic thin film interference device
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
EP1493590A1 (en) 2003-07-03 2005-01-05 Sicpa Holding S.A. Method and means for producing a magnetically induced design in a coating containing magnetic particles
JP5468737B2 (ja) 2004-12-16 2014-04-09 シクパ ホルディング ソシエテ アノニム 特定の性質を有するコレステリック液晶単層顔料、及びその製造方法
DE102005019919A1 (de) * 2005-04-27 2006-11-16 Leonhard Kurz Gmbh & Co. Kg Verfahren zur Erzeugung von Farbeffektbildern
JP4283817B2 (ja) * 2006-04-05 2009-06-24 日本ビー・ケミカル株式会社 模様形成装置の製造方法
EP1854852A1 (en) 2006-05-12 2007-11-14 Sicpa Holding S.A. Coating composition for producing magnetically induced images
EP1880866A1 (en) * 2006-07-19 2008-01-23 Sicpa Holding S.A. Oriented image coating on transparent substrate
EP1990208A1 (en) * 2007-05-10 2008-11-12 Kba-Giori S.A. Device and method for magnetically transferring indica to a coating composition applied to a substrate
TWI487628B (zh) 2008-11-24 2015-06-11 Sicpa Holding Sa 於底塗層上磁性配向之印墨
US8511712B2 (en) * 2009-11-24 2013-08-20 Jds Uniphase Corporation Mixture of magnetically orientable color shifting flakes and non-magnetically orientable color shifting flakes exhibiting a common color
GB201001603D0 (en) 2010-02-01 2010-03-17 Rue De Int Ltd Security elements, and methods and apparatus for their manufacture
ES2532531T3 (es) * 2011-02-07 2015-03-27 Sicpa Holding Sa Dispositivo que exhibe un efecto de movimiento visual dinámico y un método para producir el mismo
IN2014MN01816A (cg-RX-API-DMAC7.html) * 2012-01-12 2015-06-12 Jds Uniphase Corp
AU2013372261B2 (en) * 2013-01-09 2017-08-24 Sicpa Holding Sa Optical effect layers showing a viewing angle dependent optical effect, processes and devices for their production, items carrying an optical effect layer, and uses thereof

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE678945A (cg-RX-API-DMAC7.html) * 1965-04-15 1966-10-04
EP0556449A1 (en) * 1992-02-21 1993-08-25 Hashimoto Forming Industry Co., Ltd. Painting with magnetically formed pattern and painted product with magnetically formed pattern
US20050106367A1 (en) * 2002-07-15 2005-05-19 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
US20060198998A1 (en) * 2002-07-15 2006-09-07 Jds Uniphase Corporation Dynamic appearance-changing optical devices (dacod) printed in a shaped magnetic field including printable fresnel structures
US20070172261A1 (en) * 2002-07-15 2007-07-26 Jds Uniphase Corporation Apparatus For Orienting Magnetic Flakes
WO2006069218A2 (en) * 2004-12-22 2006-06-29 Jds Uniphase Corporation Kinematic images formed by orienting alignable flakes
EP1842883A2 (en) * 2006-03-29 2007-10-10 Inoac Corporation Coating composition for forming pattern and coated article
EP1845537A2 (en) * 2006-04-05 2007-10-17 Inoac Corporation Pattern forming apparatus and pattern forming method
WO2008046702A1 (en) * 2006-10-17 2008-04-24 Sicpa Holding S.A. Method and means for producing a magnetically induced indicia in a coating containing magnetic particles
EP2087943A1 (en) * 2008-02-05 2009-08-12 GM Global Technology Operations, Inc. Method for providing a patterned coating

Also Published As

Publication number Publication date
US20150352888A1 (en) 2015-12-10
PH12015501285A1 (en) 2015-08-17
CA2890165A1 (en) 2014-07-17
CN104903009B (zh) 2017-09-08
US9724956B2 (en) 2017-08-08
AR094362A1 (es) 2015-07-29
JP2016513023A (ja) 2016-05-12
RU2015133269A (ru) 2017-02-20
ES2828182T3 (es) 2021-05-25
BR112015011388B1 (pt) 2021-11-23
CA2890165C (en) 2021-07-27
CN104903009A (zh) 2015-09-09
EP2943291B1 (en) 2020-08-19
RU2645926C2 (ru) 2018-02-28
MX2015008871A (es) 2015-10-30
IN2015DN03735A (cg-RX-API-DMAC7.html) 2015-09-18
KR20150103670A (ko) 2015-09-11
BR112015011388A2 (pt) 2017-07-11
EP2943291A2 (en) 2015-11-18
AU2014204887A1 (en) 2015-05-21
WO2014108404A3 (en) 2014-12-04
WO2014108404A2 (en) 2014-07-17
KR102189117B1 (ko) 2020-12-14
JP6209756B2 (ja) 2017-10-11
TW201431616A (zh) 2014-08-16
HK1209685A1 (en) 2016-04-08

Similar Documents

Publication Publication Date Title
AU2014204887B2 (en) Optical effect layers showing a viewing angle dependent optical effect; processes and devices for their production; items carrying an optical effect layer; and uses thereof
EP2943290B1 (en) Optical effect layers showing a viewing angle dependent optical effect, processes and devices for their production, items carrying an optical effect layer, and uses thereof
CA2913896C (en) Permanent magnet assemblies for generating concave field lines and process for creating optical effect coating therewith (inverse rolling bar)
HK1209685B (en) Optical effect layers showing a viewing angle dependent optical effect; processes and devices for their production; items carrying an optical effect layer; and uses thereof
HK1220663B (en) Permanent magnet assemblies for generating concave field lines and process for creating optical effect coating therewith (inverse rolling bar)

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)