CL2016001184A1 - Proceso para producir una capa de efecto óptico sobre un sustrato, en donde se aplica al sustrato una composición que comprende partículas magnéticas, luego se aplica un campo magnético dinámico y estático, finalmente se endurece la composición; la capa de efecto óptico producida y el documento de seguridad que la contiene - Google Patents

Proceso para producir una capa de efecto óptico sobre un sustrato, en donde se aplica al sustrato una composición que comprende partículas magnéticas, luego se aplica un campo magnético dinámico y estático, finalmente se endurece la composición; la capa de efecto óptico producida y el documento de seguridad que la contiene

Info

Publication number
CL2016001184A1
CL2016001184A1 CL2016001184A CL2016001184A CL2016001184A1 CL 2016001184 A1 CL2016001184 A1 CL 2016001184A1 CL 2016001184 A CL2016001184 A CL 2016001184A CL 2016001184 A CL2016001184 A CL 2016001184A CL 2016001184 A1 CL2016001184 A1 CL 2016001184A1
Authority
CL
Chile
Prior art keywords
optical effect
substrate
layer
composition
magnetic field
Prior art date
Application number
CL2016001184A
Other languages
English (en)
Inventor
Pierre Degott
Mathieu Schmid
Claude-Alain Despland
Cédric Amerasinghe
Evgeny Loginov
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 CL2016001184A1 publication Critical patent/CL2016001184A1/es

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
    • B05D5/065—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 having colour interferences or colour shifts or opalescent looking, flip-flop, two tones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • 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
    • 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
    • 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
    • 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation
    • 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
    • C09C1/22—Compounds of iron
    • 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
    • C09C1/22—Compounds of iron
    • C09C1/24—Oxides of iron
    • 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
    • C09C1/34—Compounds of chromium
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Printing Methods (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Credit Cards Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Paints Or Removers (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

Proceso para producir una capa de efecto óptico (OEL, optical effect layer), sobre un sustrato, caracterizado porque comprende las siguientes etapas: (a) aplicar sobre una superficie del substrato una composición de recubrimiento que comprende i) partículas de pigmento de forma de plaquetas, magnéticas o magnetizables, y ii) un material aglutinante, estando dicha composición de recubrimiento en un primer estado; (b) exponer la composición de recubrimiento a un campo magnético dinámico de un primer dispositivo generador de campo magnético de manera de orientar biaxialmente por Io menos una parte de las partículas de pigmento de forma de plaquetas, magnéticas o magnetizables; c) exponer la composición de recubrimiento de la etapa b) a un campo magnético estático de un segundo dispositivo generador de campo magnético, con la que se reorienta monoaxialmente por lo menos una parte de las partículas de pigmento de forma de plaquetas, magnéticas o magnetizables; y d) endurecer la composición de recubrimiento de la etapa c) llevándola a un segundo estado de manera de fijar las partículas de pigmento de forma de plaquetas, magnéticas o magnetizables, en sus posiciones y orientaciones adoptadas. Capa de efecto óptico producida y documento de seguridad o un elemento u objeto decorativo que comprende una o más capas de efecto óptico.
CL2016001184A 2013-12-13 2016-05-18 Proceso para producir una capa de efecto óptico sobre un sustrato, en donde se aplica al sustrato una composición que comprende partículas magnéticas, luego se aplica un campo magnético dinámico y estático, finalmente se endurece la composición; la capa de efecto óptico producida y el documento de seguridad que la contiene CL2016001184A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13197160 2013-12-13

Publications (1)

Publication Number Publication Date
CL2016001184A1 true CL2016001184A1 (es) 2016-11-04

Family

ID=49816825

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016001184A CL2016001184A1 (es) 2013-12-13 2016-05-18 Proceso para producir una capa de efecto óptico sobre un sustrato, en donde se aplica al sustrato una composición que comprende partículas magnéticas, luego se aplica un campo magnético dinámico y estático, finalmente se endurece la composición; la capa de efecto óptico producida y el documento de seguridad que la contiene

Country Status (22)

Country Link
US (1) US10933442B2 (es)
EP (1) EP3079836B1 (es)
JP (1) JP6413124B2 (es)
KR (1) KR102279249B1 (es)
CN (1) CN105980068B (es)
AP (1) AP2016009202A0 (es)
AR (1) AR098753A1 (es)
AU (1) AU2014361145B2 (es)
CA (1) CA2929739C (es)
CL (1) CL2016001184A1 (es)
DK (1) DK3079836T3 (es)
ES (1) ES2755149T3 (es)
MA (1) MA39097B1 (es)
MX (1) MX384465B (es)
MY (1) MY180442A (es)
PH (1) PH12016501044B1 (es)
PL (1) PL3079836T3 (es)
PT (1) PT3079836T (es)
RU (1) RU2648063C1 (es)
UA (1) UA116704C2 (es)
WO (1) WO2015086257A1 (es)
ZA (1) ZA201603220B (es)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
ES2877158T3 (es) * 2016-07-29 2021-11-16 Sicpa Holding Sa Procesos para producir capas de efecto
EP3500374B1 (en) * 2016-08-16 2021-04-07 Sicpa Holding Sa Processes for producing effects layers
RS61414B1 (sr) 2016-09-22 2021-03-31 Sicpa Holding Sa Aparati i procesi za proizvodnju slojeva optičkog efekta obuhvatajući orijentisane nesferične magnetne ili magnetizovane pigmentne čestice
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
JP7349982B2 (ja) 2017-09-29 2023-09-25 ナイキ イノベイト シーブイ 構造色を付与した物品および構造色を付与した物品の製造方法並びに使用方法
EA038007B1 (ru) * 2018-01-17 2021-06-22 Сикпа Холдинг Са Способы получения слоев с оптическими эффектами
TWI794359B (zh) * 2018-01-17 2023-03-01 瑞士商西克帕控股有限公司 用於生產光學效應層之製程
EA038016B1 (ru) * 2018-01-17 2021-06-23 Сикпа Холдинг Са Способы получения слоев с оптическими эффектами
US11577272B2 (en) 2018-05-08 2023-02-14 Sicpa Holding Sa Magnetic assemblies, apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles
DE102018004434A1 (de) * 2018-06-05 2019-12-05 Giesecke+Devrient Currency Technology Gmbh Effektpigment, Druckfarbe, Sicherheitselement, Datenträger und Herstellungsverfahren
DE102018004433A1 (de) 2018-06-05 2019-12-05 Giesecke+Devrient Currency Technology Gmbh Verfahren zum Herstellen eines Wertdokuments, Wertdokument und Druckvorrichtung
US12187901B2 (en) * 2018-06-29 2025-01-07 Viavi Solutions Inc. Composition including reflective particles
DK3829784T3 (da) 2018-07-30 2026-02-02 Sicpa Holding Sa Fregangsmåder til fremstilling af optiske effektlag
MY205027A (en) 2018-07-30 2024-09-28 Sicpa Holding Sa Assemblies and processes for producing optical effect layers comprising oriented magnetic or magnetizable pigment particles
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
CN109455010A (zh) * 2018-12-27 2019-03-12 贵州劲嘉新型包装材料有限公司 一种带密封功能的包装盒的印刷方法
CN111251739A (zh) * 2018-12-29 2020-06-09 任磊 可写入可变编码信息的安全图案及其制备方法和设备
HUE071204T2 (hu) 2019-01-15 2025-08-28 Sicpa Holding Sa Eljárás optikai hatású rétegek elõállítására
EP3946757B1 (en) 2019-03-28 2023-05-03 Sicpa Holding Sa Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles
CN110193976A (zh) * 2019-05-30 2019-09-03 惠州市华阳光学技术有限公司 一种磁性颜料片
WO2020263362A1 (en) 2019-06-26 2020-12-30 Nike Innovate C.V. Structurally-colored articles and methods for making and using structurally-colored articles
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
AU2020321472B2 (en) 2019-07-30 2025-10-16 Sicpa Holding Sa Radiation curable intaglio inks
EP4041567A4 (en) * 2019-10-08 2023-11-01 Viavi Solutions Inc. SECURITY PIGMENT AND OPTICAL SECURITY ELEMENT
US11986042B2 (en) 2019-10-21 2024-05-21 Nike, Inc. Structurally-colored articles and methods for making and using structurally-colored articles
WO2021083809A1 (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
AU2020376218B2 (en) 2019-10-28 2025-09-04 Sicpa Holding Sa Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles
DE102019008289A1 (de) * 2019-11-27 2021-05-27 Giesecke+Devrient Currency Technology Gmbh Effektpigment, Herstellungsverfahren, Wertdokument und Druckfarbe
DE102019008288A1 (de) * 2019-11-27 2021-05-27 Giesecke+Devrient Currency Technology Gmbh Effektpigment, Herstellungsverfahren, Wertdokument und Druckfarbe
DE102020002259A1 (de) * 2020-04-09 2021-10-14 Giesecke+Devrient Currency Technology Gmbh Effektpigment, Druckfarbe, Sicherheitselement und Datenträger
AU2021279119A1 (en) 2020-05-26 2023-02-02 Sicpa Holding Sa Magnetic assemblies and methods for producing optical effect layers comprising oriented platelet-shaped magnetic or magnetizable pigment particles
WO2021243231A2 (en) 2020-05-29 2021-12-02 Nike, Inc. Structurally-colored articles and methods for making and using structurally-colored articles
US20230364639A1 (en) * 2020-06-23 2023-11-16 Sicpa Holding Sa Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles
US11129444B1 (en) 2020-08-07 2021-09-28 Nike, Inc. Footwear article having repurposed material with concealing layer
US11889894B2 (en) 2020-08-07 2024-02-06 Nike, Inc. Footwear article having concealing layer
US11241062B1 (en) 2020-08-07 2022-02-08 Nike, Inc. Footwear article having repurposed material with structural-color concealing layer
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
CN116075432B (zh) 2020-10-01 2025-07-04 柯尼格及包尔公开股份有限公司 用于生成光学可变图元的机器
DE102020125727B3 (de) 2020-10-01 2022-04-07 Koenig & Bauer Ag Vorrichtung zum Ausrichten von magnetischen oder magnetisierbaren Partikeln sowie Maschine zur Erzeugung optisch variabler Bildelemente
DE102020125728B3 (de) 2020-10-01 2022-04-07 Koenig & Bauer Ag Vorrichtung zum Ausrichten von magnetischen oder magnetisierbaren Partikeln sowie Maschine zur Erzeugung optisch variabler Bildelemente
TWI909026B (zh) 2021-03-31 2025-12-21 瑞士商西克帕控股有限公司 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及其產生方法
CN113453501B (zh) * 2021-06-11 2022-11-29 Oppo广东移动通信有限公司 电子设备及其壳体组件
MX2023014535A (es) 2021-06-11 2024-01-31 Sicpa Holding Sa Capas de efecto optico que comprenden particulas de pigmento magneticas o magnetizables y metodos para producir dichas capas de efecto optico.
CN114454638B (zh) * 2022-01-05 2024-04-12 中钞印制技术研究院有限公司 一种光变磁性油墨印制品、其制造方法及其制造设备
US12472665B2 (en) 2022-02-18 2025-11-18 Kohler Co. Molded solid surfaces including ferrous material
CA3244906A1 (en) 2022-02-28 2023-08-31 Sicpa Holding Sa METHODS FOR PRODUCING OPTICALLY EFFECTIVE COATINGS COMPRISING MAGNETIC OR MAGNETIZABLE PIGMENT PARTICLES AND EXHIBITING ONE OR MORE INDICATORS
KR20250048282A (ko) 2022-08-05 2025-04-08 시크파 홀딩 에스에이 자성 또는 자화성 안료 입자를 포함하고 하나 이상의 표시물을 나타내는 광학 효과층을 제조하는 방법
EP4688290A1 (en) 2023-04-03 2026-02-11 Sicpa Holding SA Apparatuses and processes for producing optical effects layers
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
TW202541920A (zh) 2023-12-20 2025-11-01 瑞士商西克帕控股有限公司 用於產生光學效應層的製程
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
EP4338854A3 (en) 2023-12-20 2024-12-25 Sicpa Holding SA Processes for producing optical effects layers
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
TW202543902A (zh) 2024-02-22 2025-11-16 瑞士商西克帕控股有限公司 用於產生n個安全文件的傳送裝置及方法
WO2025181133A1 (en) 2024-02-27 2025-09-04 Sicpa Holding Sa Processes for producing optical effects layers
WO2025228771A1 (en) 2024-04-30 2025-11-06 Sicpa Holding Sa Processes for producing optical effect layers
WO2025233239A1 (en) 2024-05-08 2025-11-13 Sicpa Holding Sa Processes for producing optical effect layers
WO2025242568A1 (en) 2024-05-22 2025-11-27 Sicpa Holding Sa Apparatuses and 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
WO2025261967A1 (en) 2024-06-20 2025-12-26 Sicpa Holding Sa Processes for producing optical effect layers
WO2026052662A1 (en) 2024-09-06 2026-03-12 Sicpa Holding Sa Magnetic devices, magnetic apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418479A (en) 1944-02-16 1947-04-08 Du Pont Process for orienting ferromagnetic flakes in paint films
US2570856A (en) 1947-03-25 1951-10-09 Du Pont Process for obtaining pigmented films
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
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
US4518627A (en) * 1984-09-04 1985-05-21 Polaroid Corporation Apparatus and method for disorienting magnetic particles in magnetic recording media
US4838648A (en) 1988-05-03 1989-06-13 Optical Coating Laboratory, Inc. Thin film structure having magnetic and color shifting properties
AU631435B2 (en) 1989-06-27 1992-11-26 Nippon Paint Co., Ltd. Forming method of patterned coating
EP0556449B1 (en) 1992-02-21 1997-03-26 Hashimoto Forming Industry Co., Ltd. Painting with magnetically formed pattern and painted product with magnetically formed pattern
DE4419173A1 (de) 1994-06-01 1995-12-07 Basf Ag Magnetisierbare mehrfach beschichtete metallische Glanzpigmente
DE4439455A1 (de) 1994-11-04 1996-05-09 Basf Ag Verfahren zur Herstellung von dreidimensionale optische Effekte aufweisenden Beschichtungen
DE59807086D1 (de) 1997-09-02 2003-03-06 Basf Ag Cholesterische effektschichten und verfahren zu deren herstellung
WO1999011719A1 (de) 1997-09-02 1999-03-11 Basf Aktiengesellschaft Mehrschichtige cholesterische pigmente
US6103361A (en) 1997-09-08 2000-08-15 E. I. Du Pont De Nemours And Company Patterned release finish
DE19820225A1 (de) 1998-05-06 1999-11-11 Basf Ag Mehrschichtige cholesterische Pigmente
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
US7047883B2 (en) * 2002-07-15 2006-05-23 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
ATE485345T1 (de) 1999-09-03 2010-11-15 Jds Uniphase Corp Verfahren und einrichtung zur herstellung von interferenzpigmenten
US6739941B1 (en) 2000-07-20 2004-05-25 Planet Rascals Method and articles for providing education and support related to wildlife and wildlife conservation
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
US6902807B1 (en) 2002-09-13 2005-06-07 Flex Products, Inc. Alignable diffractive pigment flakes
US6871528B2 (en) 2002-04-12 2005-03-29 University Of South Florida Method of producing a branched carbon nanotube for use with an atomic force microscope
US7934451B2 (en) 2002-07-15 2011-05-03 Jds Uniphase Corporation Apparatus for orienting magnetic flakes
US8211509B2 (en) * 2002-07-15 2012-07-03 Raksha Vladimir P Alignment of paste-like ink having magnetic particles therein, and the printing of optical effects
US7258900B2 (en) 2002-07-15 2007-08-21 Jds Uniphase Corporation Magnetic planarization of pigment flakes
US8025952B2 (en) 2002-09-13 2011-09-27 Jds Uniphase Corporation Printed magnetic ink overt security image
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
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
DE102004035866A1 (de) * 2004-07-23 2006-02-16 Man Roland Druckmaschinen Ag Einrichtung und Verfahrung zum Beschichten
EP1669213A1 (en) 2004-12-09 2006-06-14 Sicpa Holding S.A. Security element having a viewing-angle dependent aspect
AU2005315699B2 (en) 2004-12-16 2011-05-12 Sicpa Holding Sa Cholesteric monolayers and monolayer pigments with particular properties, their production and use
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
US8354145B2 (en) * 2006-03-21 2013-01-15 Akzo Nobel Coatings International B.V. Method of applying a pattern to a substrate
EP1854852A1 (en) 2006-05-12 2007-11-14 Sicpa Holding S.A. Coating composition for producing magnetically induced images
BRPI0717147A2 (pt) 2006-10-17 2013-10-15 Sicpa Holding Sa Métodos e meios para produzir uma imagem magneticamente induzida em um revestimento contendo partículas magnéticas
JP2009090624A (ja) * 2007-10-12 2009-04-30 Minoguruupu:Kk 磁気印刷方法
TWI617365B (zh) 2008-08-18 2018-03-11 唯亞威方案公司 用於對準薄片之系統、方法及裝置
TWI487628B (zh) 2008-11-24 2015-06-11 Sicpa Holding Sa 於底塗層上磁性配向之印墨
AP2012006114A0 (en) 2009-07-28 2012-02-29 Sicpa Holding Sa Transfer foil comprising optically variable magnetic pigment, method of making, use of transfer foil, and article or document comprising such.
GB201001603D0 (en) 2010-02-01 2010-03-17 Rue De Int Ltd Security elements, and methods and apparatus for their manufacture
DE102010009977A1 (de) * 2010-03-03 2011-09-08 Giesecke & Devrient Gmbh Sicherheitselement mit ausgerichteten Magnetpigmenten
US20120001116A1 (en) 2010-06-30 2012-01-05 Jds Uniphase Corporation Magnetic multilayer pigment flake and coating composition
TWI587104B (zh) 2010-09-24 2017-06-11 西克帕控股有限公司 用於產生磁感應視覺效果之裝置、系統和方法
DK2468423T3 (da) 2010-12-27 2016-08-22 Viavi Solutions Inc System og metode til dannelse af et billede på et substrat
EP2484455B1 (en) 2011-02-07 2014-12-24 Sicpa Holding Sa Device displaying a dynamic visual motion effect and method for producing same
KR20140033059A (ko) * 2011-05-27 2014-03-17 교도 인사쯔 가부시키가이샤 의장성 매체의 제조방법 및 의장성 매체
BR112014026974B1 (pt) * 2012-05-07 2020-12-08 Sicpa Holding Sa camada de efeito óptico, dispositivo e método para produzir a mesma, documento de segurança e uso de uma camada de sefeito óptico
US8822855B2 (en) * 2012-08-18 2014-09-02 Proconn Technology Co., Ltd. Card connector

Also Published As

Publication number Publication date
KR20160098355A (ko) 2016-08-18
MA39097B1 (fr) 2018-08-31
US10933442B2 (en) 2021-03-02
MX384465B (es) 2025-03-14
PL3079836T3 (pl) 2020-04-30
PH12016501044A1 (en) 2016-07-04
CN105980068B (zh) 2020-03-17
PT3079836T (pt) 2019-12-16
EP3079836B1 (en) 2019-09-25
KR102279249B1 (ko) 2021-07-22
US20160325310A1 (en) 2016-11-10
EP3079836A1 (en) 2016-10-19
DK3079836T3 (da) 2020-01-06
AU2014361145B2 (en) 2018-07-26
CN105980068A (zh) 2016-09-28
AP2016009202A0 (en) 2016-05-31
AR098753A1 (es) 2016-06-08
CA2929739A1 (en) 2015-06-18
CA2929739C (en) 2021-11-09
JP6413124B2 (ja) 2018-10-31
JP2017506575A (ja) 2017-03-09
UA116704C2 (uk) 2018-04-25
ES2755149T3 (es) 2020-04-21
MX2016007521A (es) 2016-09-13
PH12016501044B1 (en) 2016-07-04
WO2015086257A1 (en) 2015-06-18
MY180442A (en) 2020-11-28
ZA201603220B (en) 2019-11-27
RU2648063C1 (ru) 2018-03-22
AU2014361145A1 (en) 2016-05-26

Similar Documents

Publication Publication Date Title
CL2016001184A1 (es) Proceso para producir una capa de efecto óptico sobre un sustrato, en donde se aplica al sustrato una composición que comprende partículas magnéticas, luego se aplica un campo magnético dinámico y estático, finalmente se endurece la composición; la capa de efecto óptico producida y el documento de seguridad que la contiene
BR112017005092A2 (pt) processo e dispositivo para produzir uma camada de efeito óptico sobre um substrato, dita camada de efeito óptico e objetos compreendendo dita camada de efeito óptico
BR112016002542A2 (pt) método para obter um substrato provido com um revestimento compreendendo uma camada de metal fina descontínua
CL2020001864A1 (es) Procesos de producción de capas de efecto óptico.
AR101356A1 (es) Procesos para el endurecimiento en campo de las capas de efecto óptico producidas por dispositivos generadores de campo magnético que generan líneas de campo cóncavas
MX2015017658A (es) Método de fabricación de un panel de construcción y un panel de construción.
UY36135A (es) ?un método para la fabricación de un material de superficie modificada, un material de superficie modificada y su uso?
MX2017011550A (es) Elemento optico que tiene un revestimiento para visibilidad mejorada de una marca, y metodo para hacer el elemento optico.
AR112178A1 (es) Apuntalantes autosuspendibles mejorados hechos a partir de polímeros formados de hidrogeles en forma de polvo
MX382263B (es) Ensamblajes magneticos y procesos para producir capas de efecto optico que comprenden particulas de pigmento magneticas o magnetizables no esfericas orientadas.
SA516370472B1 (ar) مسحوق مادة طلاء، مادة مطلية وعمليات لإنتاجها
CL2016001762A1 (es) Conductor aéreo recubierto.
MX2020002114A (es) Conjuntos y procesos para la produccion de capas de efecto optico que comprenden particulas de pigmento magneticas o magnetizables achatadas, no esfericas y orientadas.
MX2017000518A (es) Metodo para producir una parte de acoplamiento de vehiculo de plastico.
BR112014007649A8 (pt) Material estruturante, e, método para o tratamento de uma formação subterrânea
JP2017510828A5 (es)
NZ718864A (en) Method of preparing a photochromic optical article using an organic solvent pretreatment and photochromic coating
CO6361969A2 (es) Tinta orientada magnéticamente en una capa de imprimación
MX2015017592A (es) Metodo para producir un elemento multicapa, y elemento multicapa.
MX2015009738A (es) Dispositivo de seguridad y metodos de fabricacion de los mismos.
CO2017012948A2 (es) Material que comprende un sustrato transparente proporcionado con un laminado que tiene propiedades térmicas y su proceso de fabricación
MX2017014221A (es) Metodo para crear un sistema de pintura multicapa en sustratos plasticos.
CL2018002957A1 (es) Superficies de vidrio recubiertas y método para recubrir un sustrato de vidrio.
CO2018000599A2 (es) Revestimiento captador de contaminantes que incluye un producto curado de una composición que incluye un componente de resina epoxídica que incluye al menos una resina epoxídica modificada con alcanolamina y al menos un endurecedor
AR104710A1 (es) Método para producir un recubrimiento multicapa