CN113412164B - 用于生产包含取向的非球形扁平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 - Google Patents

用于生产包含取向的非球形扁平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 Download PDF

Info

Publication number
CN113412164B
CN113412164B CN202080013224.XA CN202080013224A CN113412164B CN 113412164 B CN113412164 B CN 113412164B CN 202080013224 A CN202080013224 A CN 202080013224A CN 113412164 B CN113412164 B CN 113412164B
Authority
CN
China
Prior art keywords
magnetic
magnetic field
field generating
dipole magnets
bar
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
CN202080013224.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN113412164A (zh
Inventor
E·洛吉诺夫
C-A·德斯普兰德
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 CN113412164A publication Critical patent/CN113412164A/zh
Application granted granted Critical
Publication of CN113412164B publication Critical patent/CN113412164B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • B42D25/364—Liquid crystals
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
CN202080013224.XA 2019-02-08 2020-01-30 用于生产包含取向的非球形扁平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 Active CN113412164B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19156150 2019-02-08
EP19156150.5 2019-02-08
PCT/EP2020/052265 WO2020160993A1 (en) 2019-02-08 2020-01-30 Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles

Publications (2)

Publication Number Publication Date
CN113412164A CN113412164A (zh) 2021-09-17
CN113412164B true CN113412164B (zh) 2023-02-03

Family

ID=65365839

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080013224.XA Active CN113412164B (zh) 2019-02-08 2020-01-30 用于生产包含取向的非球形扁平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

Country Status (8)

Country Link
US (1) US12097720B2 (https=)
EP (1) EP3921090B1 (https=)
JP (1) JP7463633B2 (https=)
KR (1) KR102820751B1 (https=)
CN (1) CN113412164B (https=)
CA (1) CA3128938A1 (https=)
ES (1) ES2988654T3 (https=)
WO (1) WO2020160993A1 (https=)

Families Citing this family (22)

* 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
JP7713474B2 (ja) 2020-05-26 2025-07-25 シクパ ホルディング ソシエテ アノニム 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
US12129740B2 (en) * 2020-10-15 2024-10-29 Schlumberger Technology Corporation Downhole scale mitigation component
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
KR20230120224A (ko) * 2022-02-08 2023-08-17 삼성디스플레이 주식회사 표시장치의 제조장치 및 표시장치의 제조방법
US12472665B2 (en) 2022-02-18 2025-11-18 Kohler Co. Molded solid surfaces including ferrous material
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
CN115782385B (zh) * 2022-12-05 2025-10-21 惠州市华阳光学技术有限公司 一种磁定向装置及印刷设备
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
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
EP4338854A3 (en) 2023-12-20 2024-12-25 Sicpa Holding SA Processes for producing optical effects layers
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
WO2026082735A1 (en) 2024-10-15 2026-04-23 Sicpa Holding Sa Processes for producing optical effect layers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103119521A (zh) * 2010-09-24 2013-05-22 锡克拜控股有限公司 用于产生磁感应视觉效果的设备、系统和方法
DE102013015277A1 (de) * 2013-09-16 2015-03-19 Schwarz Druck GmbH Orientierung magnetisch orientierbarer Partikel in einer Farbe mit mehreren einander überlagerten Magnetfeldern
CN108348952A (zh) * 2015-10-15 2018-07-31 锡克拜控股有限公司 磁性组件和包含取向的非球状的磁性或可磁化颜料颗粒的光学效应层的制造方法
CN108698077A (zh) * 2016-02-29 2018-10-23 锡克拜控股有限公司 用于生产包括取向的非球状的磁性或可磁化颜料颗粒的光学效应层的设备和方法

Family Cites Families (69)

* 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
US4838648A (en) 1988-05-03 1989-06-13 Optical Coating Laboratory, Inc. Thin film structure having magnetic and color shifting properties
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
US6410130B1 (en) 1997-09-02 2002-06-25 Basf Aktiengesellschaft Coatings with a cholesteric effect and method for the production thereof
KR100572530B1 (ko) 1997-09-02 2006-04-24 바스프 악티엔게젤샤프트 다중층 콜레스테릭 안료
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
US7047883B2 (en) * 2002-07-15 2006-05-23 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
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
US6940653B2 (en) * 2001-12-19 2005-09-06 Actuality Systems, Inc. Radiation conditioning system
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
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.
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
RU2492060C2 (ru) 2007-08-01 2013-09-10 Текникал Графикс, Инк. Усовершенствованное микрооптическое защитное устройство
CA2929602A1 (en) * 2013-12-04 2015-06-11 Sicpa Holding Sa Devices for producing optical effect layers
NO329836B1 (no) * 2008-07-07 2011-01-03 Advanced Hydrocarbon Mapping As Framgangsmate for transformering og avbildning av elektromagnetiske letedata for submarine hydrokarbonreservoarer
RU2499635C2 (ru) * 2008-08-18 2013-11-27 Джей Ди Эс ЮНИФЕЙЗ КОРПОРЕЙШН Двухосевое выравнивание магнитных пластинок
NO330702B1 (no) * 2009-03-20 2011-06-14 Advanced Hydrocarbon Mapping As Framgangsmate og apparat for elektromagnetisk kartlegging av undersjoiske hydrokarbonforekomster basert pa totalmagnetfeltmalinger
DE102009042022A1 (de) * 2009-09-21 2011-03-24 Giesecke & Devrient Gmbh Langgestrecktes Sicherheitselement mit maschinenlesbaren magnetischen Bereichen
US20120001116A1 (en) 2010-06-30 2012-01-05 Jds Uniphase Corporation Magnetic multilayer pigment flake and coating composition
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
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
CN104129153B (zh) 2013-03-27 2018-06-05 Viavi 科技有限公司 具有虚幻光学效应的光学装置及其制造方法
WO2014198905A2 (en) * 2013-06-14 2014-12-18 Sicpa Holding Sa Permanent magnet assemblies for generating concave field lines and process for creating optical effect coating therewith (inverse rolling bar)
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
EP4582263A1 (en) 2014-07-17 2025-07-09 Visual Physics, LLC An improved polymeric sheet material for use in making polymeric security documents such as banknotes
TW201605655A (zh) * 2014-07-29 2016-02-16 西克帕控股有限公司 用於由磁場產生裝置產生凹形磁力線所製成之光學效果層之場內硬化之方法
RU2017105124A (ru) * 2014-07-30 2018-08-28 Сикпа Холдинг Са Способы получения слоев с оптическим эффектом с применением ременного привода
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
DE102015005969A1 (de) 2015-05-08 2016-11-10 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement
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
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
EP3178569A1 (en) * 2016-06-29 2017-06-14 Sicpa Holding Sa Processes and devices for producing optical effect layers using a photomask
CN109414722B (zh) 2016-07-29 2021-08-17 锡克拜控股有限公司 用于生产效应层的方法
RU2738179C2 (ru) * 2016-08-16 2020-12-09 Сикпа Холдинг Са Способы получения слоев с эффектом
CA3034898C (en) 2016-08-31 2022-02-01 Viavi Solutions Inc. Orienting magnetically-orientable flakes
KR102612114B1 (ko) 2016-08-31 2023-12-11 비아비 솔루션즈 아이엔씨. 각져 있는 반사성 세그먼트를 갖는 물품
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
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
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
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
CA3107818A1 (en) * 2018-07-30 2020-02-06 Sicpa Holding Sa Processes for producing optical effects layers
EA202190374A1 (ru) * 2018-07-30 2021-06-30 Сикпа Холдинг Са Сборки и способы получения слоев с оптическим эффектом, содержащих ориентированные магнитные или намагничиваемые частицы пигмента
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
EP4051440B1 (en) * 2019-10-28 2023-10-04 Sicpa Holding Sa Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic ormagnetizable pigment particles
BR112022007934A2 (pt) * 2019-10-28 2022-07-12 Sicpa Holding Sa Montagens magnéticas e processos para produzir camadas de efeito óptico que compreendem partículas de pigmento orientadas não esféricas magnéticas ou magnetizáveis
DE102019008288A1 (de) * 2019-11-27 2021-05-27 Giesecke+Devrient Currency Technology Gmbh Effektpigment, Herstellungsverfahren, Wertdokument und Druckfarbe
DE102019008289A1 (de) * 2019-11-27 2021-05-27 Giesecke+Devrient Currency Technology Gmbh Effektpigment, Herstellungsverfahren, Wertdokument und Druckfarbe
JP7713474B2 (ja) * 2020-05-26 2025-07-25 シクパ ホルディング ソシエテ アノニム 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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103119521A (zh) * 2010-09-24 2013-05-22 锡克拜控股有限公司 用于产生磁感应视觉效果的设备、系统和方法
DE102013015277A1 (de) * 2013-09-16 2015-03-19 Schwarz Druck GmbH Orientierung magnetisch orientierbarer Partikel in einer Farbe mit mehreren einander überlagerten Magnetfeldern
CN108348952A (zh) * 2015-10-15 2018-07-31 锡克拜控股有限公司 磁性组件和包含取向的非球状的磁性或可磁化颜料颗粒的光学效应层的制造方法
CN108698077A (zh) * 2016-02-29 2018-10-23 锡克拜控股有限公司 用于生产包括取向的非球状的磁性或可磁化颜料颗粒的光学效应层的设备和方法

Also Published As

Publication number Publication date
JP7463633B2 (ja) 2024-04-09
WO2020160993A1 (en) 2020-08-13
KR20210124359A (ko) 2021-10-14
EP3921090A1 (en) 2021-12-15
ES2988654T3 (es) 2024-11-21
CN113412164A (zh) 2021-09-17
CA3128938A1 (en) 2020-08-13
KR102820751B1 (ko) 2025-06-12
US20220134794A1 (en) 2022-05-05
JP2022519865A (ja) 2022-03-25
US12097720B2 (en) 2024-09-24
EP3921090B1 (en) 2024-02-28

Similar Documents

Publication Publication Date Title
CN113412164B (zh) 用于生产包含取向的非球形扁平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
JP7633242B2 (ja) 配向非球状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及びプロセス
CN114616103B (zh) 用于生产包含取向的非球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
KR102809626B1 (ko) 배향된 비-구형 자성 또는 자화성 안료 입자들을 포함하는 광학 효과 층들을 생성하기 위한 자기 어셈블리들 및 프로세스들
EP3790666B1 (en) Magnetic assemblies, apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles
RU2824134C1 (ru) Магнитные сборки и способы получения слоев с оптическим эффектом, содержащих ориентированные несферические магнитные или намагничиваемые частицы пигмента
HK40051441B (en) Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles
HK40051441A (en) Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles
HK40066200A (zh) 用於生产包含取向的非球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
HK40066200B (zh) 用於生产包含取向的非球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
HK40068219A (en) Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles
HK40068219B (zh) 用於生产包含取向的非球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
HK40032911B (zh) 用於生产包括取向的非球状的磁性或可磁化颜料颗粒的光学效应层的磁性组件、设备和方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40051441

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant