JPWO2020193009A5 - - Google Patents
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- Publication number
- JPWO2020193009A5 JPWO2020193009A5 JP2021556980A JP2021556980A JPWO2020193009A5 JP WO2020193009 A5 JPWO2020193009 A5 JP WO2020193009A5 JP 2021556980 A JP2021556980 A JP 2021556980A JP 2021556980 A JP2021556980 A JP 2021556980A JP WO2020193009 A5 JPWO2020193009 A5 JP WO2020193009A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- pigment particles
- plane
- assembly
- field generator
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 claims 11
- 239000000049 pigment Substances 0.000 claims 11
- 238000000034 method Methods 0.000 claims 9
- 239000000758 substrate Substances 0.000 claims 5
- 230000000712 assembly Effects 0.000 claims 3
- 238000000429 assembly Methods 0.000 claims 3
- 239000008199 coating composition Substances 0.000 claims 3
- 239000010410 layer Substances 0.000 claims 3
- 230000003287 optical effect Effects 0.000 claims 3
- 230000005855 radiation Effects 0.000 claims 3
- 239000013598 vector Substances 0.000 claims 3
- 239000011247 coating layer Substances 0.000 claims 2
- 239000011159 matrix material Substances 0.000 claims 2
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 claims 1
- 238000001723 curing Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000003847 radiation curing Methods 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19165774.1 | 2019-03-28 | ||
| EP19165774 | 2019-03-28 | ||
| PCT/EP2020/054042 WO2020193009A1 (en) | 2019-03-28 | 2020-02-17 | Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022526515A JP2022526515A (ja) | 2022-05-25 |
| JPWO2020193009A5 true JPWO2020193009A5 (enExample) | 2023-01-30 |
| JP7387961B2 JP7387961B2 (ja) | 2023-11-29 |
Family
ID=66000988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021556980A Active JP7387961B2 (ja) | 2019-03-28 | 2020-02-17 | 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 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US12054000B2 (enExample) |
| EP (1) | EP3946757B1 (enExample) |
| JP (1) | JP7387961B2 (enExample) |
| KR (1) | KR102809626B1 (enExample) |
| CN (1) | CN113631282B (enExample) |
| AU (1) | AU2020248987B2 (enExample) |
| CA (1) | CA3134731A1 (enExample) |
| ES (1) | ES2950045T3 (enExample) |
| SA (1) | SA521430353B1 (enExample) |
| WO (1) | WO2020193009A1 (enExample) |
Families Citing this family (21)
| 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 |
| KR20230015445A (ko) | 2020-05-26 | 2023-01-31 | 시크파 홀딩 에스에이 | 배향된 소판형 자성 또는 자화 가능한 안료 입자들을 포함하는 광학 효과 층들을 생성하기 위한 자기 어셈블리 및 방법 |
| JP7501282B2 (ja) * | 2020-09-28 | 2024-06-18 | セイコーエプソン株式会社 | 磁性体シートおよびその製造方法 |
| WO2022207692A1 (en) | 2021-03-31 | 2022-10-06 | Sicpa Holding Sa | Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia |
| CN113400782B (zh) * | 2021-04-29 | 2023-06-02 | 惠州市华阳光学技术有限公司 | 定磁组件以及印刷装置 |
| US12472665B2 (en) | 2022-02-18 | 2025-11-18 | Kohler Co. | Molded solid surfaces including ferrous material |
| EP4486515A1 (en) | 2022-02-28 | 2025-01-08 | Sicpa Holding SA | Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia |
| KR102722132B1 (ko) * | 2022-06-28 | 2024-10-28 | (주)아셈스 | 물품의 패턴 형성 장치 및 방법 |
| AR132225A1 (es) | 2023-04-03 | 2025-06-04 | Sicpa Holding Sa | Aparatos y procesos para producir capas de efectos ópticos |
| CN116714352B (zh) * | 2023-05-17 | 2025-12-05 | 惠州市华阳光学技术有限公司 | 定磁装置及定磁方法 |
| 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 |
| WO2025132602A1 (en) | 2023-12-20 | 2025-06-26 | 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 |
| 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 |
| 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 |
| 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 |
| 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 |
Family Cites Families (37)
| 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 |
| DE69218582T2 (de) | 1992-02-21 | 1997-07-10 | Hashimoto Forming Kogyo Co | Lackierung mit magnetisch hergestelltem Muster und lackiertes Produkt mit magnetisch hergestelltem Muster |
| DE4419173A1 (de) | 1994-06-01 | 1995-12-07 | Basf Ag | Magnetisierbare mehrfach beschichtete metallische Glanzpigmente |
| EP1017755B1 (de) | 1997-09-02 | 2003-01-29 | Basf Aktiengesellschaft | Cholesterische effektschichten und verfahren zu deren herstellung |
| DE59810413D1 (de) | 1997-09-02 | 2004-01-22 | Basf Ag | Mehrschichtige cholesterische pigmente |
| 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 |
| ATE480599T1 (de) | 1999-09-03 | 2010-09-15 | Jds Uniphase Corp | Verfahren und einrichtung zur herstellung von interferenzpigmenten |
| 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 |
| US7934451B2 (en) | 2002-07-15 | 2011-05-03 | Jds Uniphase Corporation | Apparatus for orienting magnetic flakes |
| 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 |
| NZ555662A (en) | 2004-12-16 | 2010-08-27 | 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 |
| EP1854852A1 (en) | 2006-05-12 | 2007-11-14 | Sicpa Holding S.A. | Coating composition for producing magnetically induced images |
| NZ575677A (en) | 2006-10-17 | 2011-01-28 | Sicpa Holding Sa | Method and means for producing a magnetically induced indicia in a coating containing magnetic particles |
| 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 |
| 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 |
| US20120001116A1 (en) | 2010-06-30 | 2012-01-05 | Jds Uniphase Corporation | Magnetic multilayer pigment flake and coating composition |
| 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 |
| HUE061637T2 (hu) * | 2013-01-09 | 2023-08-28 | Sicpa Holding Sa | Látószögfüggõ optikai hatást mutató optikai hatású rétegek; eljárások és eszközök azok elõállítására; optikai hatású réteget hordozó tárgyak; és azok felhasználása |
| DE102013015277B4 (de) | 2013-09-16 | 2016-02-11 | Schwarz Druck GmbH | Orientierung magnetisch orientierbarer Partikel in einer Farbe mit mehreren einander überlagerten Magnetfeldern |
| ES2755151T3 (es) | 2013-12-04 | 2020-04-21 | Sicpa Holding Sa | Dispositivos para producir capas de efecto óptico |
| RU2648063C1 (ru) | 2013-12-13 | 2018-03-22 | Сикпа Холдинг Са | Способы получения слоев с эффектами |
| 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 |
| AU2015306179A1 (en) | 2014-08-22 | 2016-12-22 | Sicpa Holding Sa | Apparatus and method for producing optical effect layers |
| CN106999979B (zh) | 2014-11-27 | 2020-05-19 | 锡克拜控股有限公司 | 用于对片状磁性或可磁化颜料粒子进行取向的装置和方法 |
| 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 |
| 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 |
| 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 |
| US11292027B2 (en) | 2016-08-16 | 2022-04-05 | Sicpa Holding Sa | Processes for producing effect layers |
| PL3515609T3 (pl) * | 2016-09-22 | 2021-05-04 | Sicpa Holding Sa | Przyrządy i sposoby do wytwarzania warstw z efektem optycznym zawierających zorientowane niesferyczne magnetyczne lub magnesowalne cząstki pigmentu |
| JP6309676B1 (ja) | 2017-08-09 | 2018-04-11 | 株式会社コベルコ科研 | スクリーン印刷用金属箔メッシュ部材、スクリーン印刷版、及び、該スクリーン印刷版を用いた太陽電池の製造方法 |
-
2020
- 2020-02-17 EP EP20704053.6A patent/EP3946757B1/en active Active
- 2020-02-17 WO PCT/EP2020/054042 patent/WO2020193009A1/en not_active Ceased
- 2020-02-17 KR KR1020217034869A patent/KR102809626B1/ko active Active
- 2020-02-17 CN CN202080025885.4A patent/CN113631282B/zh active Active
- 2020-02-17 CA CA3134731A patent/CA3134731A1/en active Pending
- 2020-02-17 AU AU2020248987A patent/AU2020248987B2/en active Active
- 2020-02-17 US US17/598,694 patent/US12054000B2/en active Active
- 2020-02-17 JP JP2021556980A patent/JP7387961B2/ja active Active
- 2020-02-17 ES ES20704053T patent/ES2950045T3/es active Active
-
2021
- 2021-09-22 SA SA521430353A patent/SA521430353B1/ar unknown
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