JPWO2020025218A5 - - Google Patents
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- Publication number
- JPWO2020025218A5 JPWO2020025218A5 JP2021504288A JP2021504288A JPWO2020025218A5 JP WO2020025218 A5 JPWO2020025218 A5 JP WO2020025218A5 JP 2021504288 A JP2021504288 A JP 2021504288A JP 2021504288 A JP2021504288 A JP 2021504288A JP WO2020025218 A5 JPWO2020025218 A5 JP WO2020025218A5
- Authority
- JP
- Japan
- Prior art keywords
- soft magnetic
- magnetic
- process according
- platelet
- magnetic plate
- 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
- 238000000034 method Methods 0.000 claims 14
- 239000002245 particle Substances 0.000 claims 8
- 239000000049 pigment Substances 0.000 claims 8
- 239000008199 coating composition Substances 0.000 claims 4
- 239000006249 magnetic particle Substances 0.000 claims 4
- 239000000758 substrate Substances 0.000 claims 4
- 239000011247 coating layer Substances 0.000 claims 3
- 239000000696 magnetic material Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- -1 polytetrafluoroethylene Polymers 0.000 claims 3
- 239000002131 composite material Substances 0.000 claims 2
- 239000010410 layer Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000011159 matrix material Substances 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 229920001721 polyimide Polymers 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 229920000106 Liquid crystal polymer Polymers 0.000 claims 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 1
- 239000004696 Poly ether ether ketone Substances 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000004697 Polyetherimide Substances 0.000 claims 1
- 239000004642 Polyimide Substances 0.000 claims 1
- 229920000265 Polyparaphenylene Polymers 0.000 claims 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 229920001568 phenolic resin Polymers 0.000 claims 1
- 239000005011 phenolic resin Substances 0.000 claims 1
- 229920000058 polyacrylate Polymers 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 claims 1
- 229920000515 polycarbonate Polymers 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920002530 polyetherether ketone Polymers 0.000 claims 1
- 229920001601 polyetherimide Polymers 0.000 claims 1
- 239000009719 polyimide resin Substances 0.000 claims 1
- 229920000193 polymethacrylate Polymers 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 229920002050 silicone resin Polymers 0.000 claims 1
- 239000012815 thermoplastic material Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18186285.5 | 2018-07-30 | ||
| EP18186285 | 2018-07-30 | ||
| PCT/EP2019/065982 WO2020025218A1 (en) | 2018-07-30 | 2019-06-18 | Processes for producing optical effects layers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021531967A JP2021531967A (ja) | 2021-11-25 |
| JPWO2020025218A5 true JPWO2020025218A5 (ru) | 2022-05-30 |
| JP7434688B2 JP7434688B2 (ja) | 2024-02-21 |
Family
ID=63103814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021504288A Active JP7434688B2 (ja) | 2018-07-30 | 2019-06-18 | 光学効果層を生成するためのプロセス |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US11577273B2 (ru) |
| EP (2) | EP3829784A1 (ru) |
| JP (1) | JP7434688B2 (ru) |
| KR (1) | KR20210036378A (ru) |
| CN (1) | CN112512702B (ru) |
| AU (1) | AU2019313421A1 (ru) |
| BR (1) | BR112021001784A2 (ru) |
| CA (1) | CA3107818A1 (ru) |
| EA (1) | EA202190373A1 (ru) |
| MA (1) | MA53311A (ru) |
| MX (1) | MX2021001174A (ru) |
| PH (1) | PH12021550192A1 (ru) |
| WO (1) | WO2020025218A1 (ru) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3128938A1 (en) * | 2019-02-08 | 2020-08-13 | Sicpa Holding Sa | Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles |
| JP2022054924A (ja) * | 2020-09-28 | 2022-04-07 | 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 |
| TW202239482A (zh) | 2021-03-31 | 2022-10-16 | 瑞士商西克帕控股有限公司 | 用於產生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之方法 |
| WO2023161464A1 (en) | 2022-02-28 | 2023-08-31 | Sicpa Holding Sa | Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia |
| WO2024028408A1 (en) | 2022-08-05 | 2024-02-08 | Sicpa Holding Sa | Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia |
Family Cites Families (41)
| 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 |
| EP0406667B1 (en) | 1989-06-27 | 1995-01-11 | 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 |
| DE59810413D1 (de) | 1997-09-02 | 2004-01-22 | Basf Ag | 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 |
| DE60045136D1 (de) | 1999-09-03 | 2010-12-02 | 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 |
| 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 |
| 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 |
| EP1669213A1 (en) | 2004-12-09 | 2006-06-14 | Sicpa Holding S.A. | Security element having a viewing-angle dependent aspect |
| KR101233532B1 (ko) | 2004-12-16 | 2013-02-15 | 시크파 홀딩 에스에이 | 특정한 특성을 갖는 콜레스테릭 단층 및 단층 안료, 그제조 방법 및 용도 |
| TWI402106B (zh) | 2005-04-06 | 2013-07-21 | Jds Uniphase Corp | 印記於含有可印記菲涅耳結構之成型磁場中之動態外觀變化光學裝置（ｄａｃｏｄ） |
| 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 |
| CA2929602A1 (en) | 2013-12-04 | 2015-06-11 | Sicpa Holding Sa | Devices for producing optical effect layers |
| JP5297939B2 (ja) | 2008-08-18 | 2013-09-25 | ジェイディーエス ユニフェイズ コーポレーション | 磁性プレートレットの２軸アライメント |
| 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 |
| 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 |
| 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 |
| ES2831605T3 (es) | 2013-01-09 | 2021-06-09 | Sicpa Holding Sa | Capas de efecto óptico que muestran un efecto óptico dependiente del ángulo de visión, procesos y dispositivos para su producción, artículos provistos de una capa de efecto óptico y usos de las mismas |
| MA39097B1 (fr) | 2013-12-13 | 2018-08-31 | Sicpa Holding Sa | Procédé de production de couches à effets optiques |
| ES2676049T3 (es) | 2014-08-22 | 2018-07-16 | Sicpa Holding Sa | Aparatos y métodos para producir capas de efectos ópticos |
| US20170305184A1 (en) | 2014-11-27 | 2017-10-26 | Sicpa Holdings Sa | Devices and methods for orienting platelet-shaped magnetic or magnetizable pigment particles |
| DK3490722T3 (da) * | 2016-07-29 | 2021-07-05 | Sicpa Holding Sa | Fremgangsmåden til fremstilling af effektlag |
| PT3500374T (pt) * | 2016-08-16 | 2021-07-01 | Sicpa Holding Sa | Processos para produção de camadas de efeitos |
-
2019
- 2019-06-18 AU AU2019313421A patent/AU2019313421A1/en active Pending
- 2019-06-18 EP EP19730374.6A patent/EP3829784A1/en active Pending
- 2019-06-18 MX MX2021001174A patent/MX2021001174A/es unknown
- 2019-06-18 EP EP23172548.2A patent/EP4230311A1/en active Pending
- 2019-06-18 JP JP2021504288A patent/JP7434688B2/ja active Active
- 2019-06-18 BR BR112021001784-4A patent/BR112021001784A2/pt unknown
- 2019-06-18 WO PCT/EP2019/065982 patent/WO2020025218A1/en active Application Filing
- 2019-06-18 CA CA3107818A patent/CA3107818A1/en active Pending
- 2019-06-18 EA EA202190373A patent/EA202190373A1/ru unknown
- 2019-06-18 KR KR1020217005216A patent/KR20210036378A/ko not_active Application Discontinuation
- 2019-06-18 US US17/264,229 patent/US11577273B2/en active Active
- 2019-06-18 MA MA053311A patent/MA53311A/fr unknown
- 2019-06-18 CN CN201980050704.0A patent/CN112512702B/zh active Active
-
2021
- 2021-01-26 PH PH12021550192A patent/PH12021550192A1/en unknown
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