JP7713474B2 - 配向された小板状の磁性又は磁化可能顔料粒子を含む光学効果層を作製するための磁気アセンブリ及び方法 - Google Patents

配向された小板状の磁性又は磁化可能顔料粒子を含む光学効果層を作製するための磁気アセンブリ及び方法

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Publication number
JP7713474B2
JP7713474B2 JP2022571112A JP2022571112A JP7713474B2 JP 7713474 B2 JP7713474 B2 JP 7713474B2 JP 2022571112 A JP2022571112 A JP 2022571112A JP 2022571112 A JP2022571112 A JP 2022571112A JP 7713474 B2 JP7713474 B2 JP 7713474B2
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magnetic
shaped dipole
shaped
magnets
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Japanese (ja)
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JP2023526950A5 (enExample
JP2023526950A (ja
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エフゲニー ロギノフ，
クリストフ ボードラズ，
クロード‐アラン デスプラント，
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SICPA Holding SA
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SICPA Holding SA
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    • 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
    • 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
    • B05D3/06—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 exposure to radiation
    • B05D3/061—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 exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Printing Methods (AREA)
  • Credit Cards Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Rotary Presses (AREA)
  • Laminated Bodies (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paper (AREA)
JP2022571112A 2020-05-26 2021-05-21 配向された小板状の磁性又は磁化可能顔料粒子を含む光学効果層を作製するための磁気アセンブリ及び方法 Active JP7713474B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20176506 2020-05-26
EP20176506.2 2020-05-26
PCT/EP2021/063620 WO2021239607A1 (en) 2020-05-26 2021-05-21 Magnetic assemblies and methods for producing optical effect layers comprising oriented platelet-shaped magnetic or magnetizable pigment particles

Publications (3)

Publication Number Publication Date
JP2023526950A JP2023526950A (ja) 2023-06-26
JP2023526950A5 JP2023526950A5 (enExample) 2024-05-08
JP7713474B2 true JP7713474B2 (ja) 2025-07-25

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JP2022571112A Active JP7713474B2 (ja) 2020-05-26 2021-05-21 配向された小板状の磁性又は磁化可能顔料粒子を含む光学効果層を作製するための磁気アセンブリ及び方法

Country Status (11)

Country Link
US (1) US12458999B2 (enExample)
EP (1) EP4157552B1 (enExample)
JP (1) JP7713474B2 (enExample)
KR (1) KR20230015445A (enExample)
CN (1) CN115942999B (enExample)
AU (1) AU2021279119A1 (enExample)
BR (1) BR112022023694A2 (enExample)
CA (1) CA3185018A1 (enExample)
MX (1) MX2022014804A (enExample)
TW (1) TWI886281B (enExample)
WO (1) WO2021239607A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2988654T3 (es) * 2019-02-08 2024-11-21 Sicpa Holding Sa Conjuntos magnéticos y procesos para producir capas de efecto óptico que comprenden partículas de pigmento magnéticas o magnetizables, oblongas, no esféricas y orientadas
AU2023224380A1 (en) 2022-02-28 2024-10-10 Sicpa Holding Sa Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia
AU2023227331A1 (en) 2022-03-01 2024-10-10 Sicpa Holding Sa Overt security features
DE102022128121A1 (de) * 2022-10-25 2024-04-25 Koenig & Bauer Ag Vorrichtung zum Ausrichten von magnetischen oder magnetisierbaren Partikeln sowie Maschine zur Erzeugung optisch variabler Bildelemente
KR20250166312A (ko) 2023-04-03 2025-11-27 시크파 홀딩 에스에이 광학 효과 층을 제조하기 위한 장치 및 프로세스
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
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
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
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
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
WO2026082735A1 (en) 2024-10-15 2026-04-23 Sicpa Holding Sa Processes for producing optical effect layers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040051297A1 (en) 2002-07-15 2004-03-18 Flex Products, Inc., A Jds Uniphase Company Method and apparatus for orienting magnetic flakes
DE102010041398A1 (de) 2009-10-22 2011-04-28 Manroland Ag Einrichtung und Verfahren zum Beschichten
JP2016531729A (ja) 2013-06-14 2016-10-13 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ 凹状磁力線を生成する永久磁石アセンブリ及びこれを備えた光学効果被膜（逆ローリングバー）を作製する方法
JP2019525851A (ja) 2016-07-29 2019-09-12 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ 効果層を生成するための方法
JP2021511228A (ja) 2018-01-17 2021-05-06 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ 光学効果層の製造プロセス

Family Cites Families (72)

* 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
US4838648A (en) 1988-05-03 1989-06-13 Optical Coating Laboratory, Inc. Thin film structure having magnetic and color shifting properties
KR0135274B1 (ko) 1989-06-27 1998-04-22 사사끼 가즈오 모양 도장막 형성 방법
JPH03288330A (ja) * 1990-04-05 1991-12-18 Matsushita Electric Ind Co Ltd 磁気記録媒体の製造方法
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
KR100572530B1 (ko) 1997-09-02 2006-04-24 바스프 악티엔게젤샤프트 다중층 콜레스테릭 안료
US6410130B1 (en) 1997-09-02 2002-06-25 Basf Aktiengesellschaft Coatings with a cholesteric effect and method for the production thereof
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
JP3288330B2 (ja) 1999-04-06 2002-06-04 日本電気通信システム株式会社 プログラム危険度チェック装置
US7604855B2 (en) 2002-07-15 2009-10-20 Jds Uniphase Corporation Kinematic images formed by orienting alignable flakes
US7517578B2 (en) 2002-07-15 2009-04-14 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
EP1224242B1 (en) 1999-09-03 2010-09-08 JDS Uniphase Corporation Methods and apparatus for producing enhanced interference pigments
US6739941B1 (en) 2000-07-20 2004-05-25 Planet Rascals Method and articles for providing education and support related to wildlife and wildlife conservation
WO2002060677A1 (en) * 2001-01-29 2002-08-08 Sumitomo Special Metals Co., Ltd. Powder molding method
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
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
US8025952B2 (en) 2002-09-13 2011-09-27 Jds Uniphase Corporation Printed magnetic ink overt security image
JP2004327669A (ja) * 2003-04-24 2004-11-18 Dowa Mining Co Ltd ボンド磁石およびボンド磁石用フェライト磁性粉
WO2005000585A1 (fr) 2003-06-30 2005-01-06 Kba-Giori S.A. Machine d'impression
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
DE10330986B4 (de) 2003-07-09 2010-01-07 Tecpharma Licensing Ag Berührungslose Abtastung mit magnetoresistivem Sensor
EP1669213A1 (en) 2004-12-09 2006-06-14 Sicpa Holding S.A. Security element having a viewing-angle dependent aspect
ATE395393T1 (de) 2004-12-16 2008-05-15 Sicpa Holding Sa Cholestere monoschichten und monoschichtpigmente mit besonderen eigenschaften, deren herstellung und verwendung
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
EP1854852A1 (en) 2006-05-12 2007-11-14 Sicpa Holding S.A. Coating composition for producing magnetically induced images
MX2009004094A (es) 2006-10-17 2009-05-01 Sicpa Holding Sa Metodo y medios para producir indicios magneticamente inducidos en una cubierta que contiene particulas magneticas.
EP1961559A1 (en) 2007-02-20 2008-08-27 Kba-Giori S.A. Cylinder body for orienting magnetic flakes contained in an ink or varnish vehicle applied on a sheet-like or web-like substrate
CA2929602A1 (en) 2013-12-04 2015-06-11 Sicpa Holding Sa Devices for producing optical effect layers
RU2499635C2 (ru) 2008-08-18 2013-11-27 Джей Ди Эс ЮНИФЕЙЗ КОРПОРЕЙШН Двухосевое выравнивание магнитных пластинок
KR101063221B1 (ko) * 2008-11-11 2011-09-07 현대자동차주식회사 입체 패턴이 구현되는 필름의 제조 방법
TWI487628B (zh) 2008-11-24 2015-06-11 Sicpa Holding Sa 於底塗層上磁性配向之印墨
GB201001603D0 (en) 2010-02-01 2010-03-17 Rue De Int Ltd Security elements, and methods and apparatus for their manufacture
US20120001116A1 (en) 2010-06-30 2012-01-05 Jds Uniphase Corporation Magnetic multilayer pigment flake and coating composition
DE102010041389A1 (de) 2010-09-24 2012-03-29 R. Weiss Verpackungstechnik Gmbh & Co. Kg Verpackungsmaschine
ES2584629T3 (es) 2010-12-27 2016-09-28 Viavi Solutions Inc. Sistema y método para formar una imagen sobre un substrato
PL2484455T3 (pl) 2011-02-07 2015-05-29 Sicpa Holding Sa Urządzenie przedstawiające dynamiczny wizualny efekt ruchu i sposób jego wytwarzania
CN102529326B (zh) 2011-12-02 2014-08-06 惠州市华阳光学技术有限公司 磁性颜料印刷品的磁定向装置、制造装置及制造方法
WO2013167425A1 (en) 2012-05-07 2013-11-14 Sicpa Holding Sa Optical effect layer
CA2890164C (en) 2013-01-09 2023-01-10 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
TW201431616A (zh) 2013-01-09 2014-08-16 Sicpa Holding Sa 顯示取決於視角的光學效應之光學效應層；用於其生產之工藝和裝置；攜帶光學效應層之物品；及其用途
MX384465B (es) 2013-12-13 2025-03-14 Sicpa Holding Sa Procesos para producir capas de efecto.
CN106573272B (zh) 2014-08-22 2020-07-10 锡克拜控股有限公司 用于产生光学效应层的装置和方法
RU2017113570A (ru) 2014-11-27 2018-10-23 Сикпа Холдинг Са Устройства и способы ориентирования пластинчатых магнитных или намагничиваемых частиц пигмента
DE102015214885A1 (de) 2015-08-04 2017-02-09 Ist Metz Gmbh UV-Bestrahlungsaggregat zur Strahlungshärtung
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
PL3374093T3 (pl) * 2015-11-10 2020-06-01 Sicpa Holding Sa Przyrządy i sposoby do wytwarzania warstw z efektem optycznym zawierających zorientowane niesferyczne magnetyczne lub magnesowalne cząstki pigmentu
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
RU2738179C2 (ru) 2016-08-16 2020-12-09 Сикпа Холдинг Са Способы получения слоев с эффектом
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
EA037340B1 (ru) 2017-01-31 2021-03-15 Сикпа Холдинг Са Устройства и способы получения слоев с оптическим эффектом
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
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
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
RS62669B1 (sr) 2017-09-29 2021-12-31 Sicpa Holding Sa Tanki optički sigurnosni element i metod njegovog projektovanja
US10899930B2 (en) 2017-11-21 2021-01-26 Viavi Solutions Inc. Asymmetric pigment
JP7362982B2 (ja) 2018-05-08 2023-10-18 シクパ ホルディング ソシエテ アノニム 非球状配向磁性又は磁化可能顔料粒子を含む光学効果層を生成するための磁気アセンブリ、装置、及びプロセス
JP7490340B2 (ja) 2018-06-29 2024-05-27 ヴァイアヴィ・ソリューションズ・インコーポレイテッド 非対称層構造を有する光学デバイス
EP3814133A4 (en) 2018-06-29 2022-03-23 VIAVI Solutions, Inc. COMPOSITION COMPRISING REFLECTIVE 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
AU2019422692B2 (en) 2019-01-15 2025-01-30 Sicpa Holding Sa Process for producing optical effect layers
ES2988654T3 (es) 2019-02-08 2024-11-21 Sicpa Holding Sa Conjuntos magnéticos y procesos para producir capas de efecto óptico que comprenden partículas de pigmento magnéticas o magnetizables, oblongas, no esféricas y orientadas
CA3134731A1 (en) 2019-03-28 2020-10-01 Sicpa Holding Sa Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040051297A1 (en) 2002-07-15 2004-03-18 Flex Products, Inc., A Jds Uniphase Company Method and apparatus for orienting magnetic flakes
DE102010041398A1 (de) 2009-10-22 2011-04-28 Manroland Ag Einrichtung und Verfahren zum Beschichten
JP2016531729A (ja) 2013-06-14 2016-10-13 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ 凹状磁力線を生成する永久磁石アセンブリ及びこれを備えた光学効果被膜（逆ローリングバー）を作製する方法
JP2019525851A (ja) 2016-07-29 2019-09-12 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ 効果層を生成するための方法
JP2021511228A (ja) 2018-01-17 2021-05-06 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ 光学効果層の製造プロセス

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