VN22663A1 - Cholesteric multi-layers - Google Patents

Cholesteric multi-layers

Info

Publication number
VN22663A1
VN22663A1 VN200803161A VN200803161A VN22663A1 VN 22663 A1 VN22663 A1 VN 22663A1 VN 200803161 A VN200803161 A VN 200803161A VN 200803161 A VN200803161 A VN 200803161A VN 22663 A1 VN22663 A1 VN 22663A1
Authority
VN
Vietnam
Prior art keywords
layers
cholesteric
cholesteric multi
Prior art date
Application number
VN200803161A
Other languages
English (en)
Vietnamese (vi)
Inventor
Michael Kasch
Adolf Gurtner
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37311992&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=VN22663(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sicpa Holding Sa filed Critical Sicpa Holding Sa
Publication of VN22663A1 publication Critical patent/VN22663A1/vi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/41—Organic pigments; Organic dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
    • C09K2219/03—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of films, e.g. films after polymerisation of LC precursor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polarising Elements (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Optical Filters (AREA)
VN200803161A 2006-06-27 2007-06-27 Cholesteric multi-layers VN22663A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20060116141 EP1876216A1 (de) 2006-06-27 2006-06-27 Cholesterische Mehrschichtkörper

Publications (1)

Publication Number Publication Date
VN22663A1 true VN22663A1 (en) 2010-05-25

Family

ID=37311992

Family Applications (1)

Application Number Title Priority Date Filing Date
VN200803161A VN22663A1 (en) 2006-06-27 2007-06-27 Cholesteric multi-layers

Country Status (20)

Country Link
US (1) US8142682B2 (de)
EP (2) EP1876216A1 (de)
JP (1) JP5261799B2 (de)
KR (1) KR101483800B1 (de)
CN (1) CN101479362B (de)
AR (1) AR061703A1 (de)
AT (1) ATE479736T1 (de)
AU (1) AU2007263738B2 (de)
BR (1) BRPI0713468B1 (de)
CA (1) CA2653576C (de)
DE (1) DE602007008893D1 (de)
EA (1) EA017862B1 (de)
ES (1) ES2349344T3 (de)
HK (1) HK1131179A1 (de)
MX (1) MX287546B (de)
MY (1) MY145440A (de)
PL (1) PL2032672T3 (de)
TW (1) TWI409319B (de)
VN (1) VN22663A1 (de)
WO (1) WO2008000755A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008128714A1 (en) 2007-04-24 2008-10-30 Sicpa Holding S.A. Method of marking a document or item; method and device for identifying the marked document or item; use of circular polarizing particles
EP2285587B1 (de) * 2008-04-02 2016-11-23 Sicpa Holding Sa Identifikation und authentifizierung unter verwendung von flüssigkristallmaterialmarkierungen
WO2010071956A1 (en) 2008-12-22 2010-07-01 Canadian Bank Note Company, Limited Improved printing of tactile marks for the visually impaired
JP5447781B2 (ja) * 2009-02-27 2014-03-19 大日本印刷株式会社 色彩可変インキ組成物
US8176924B2 (en) * 2009-03-11 2012-05-15 Kent Displays Incorporated Color changing artificial fingernails
PE20100769A1 (es) 2009-04-02 2010-11-25 Sicpa Holding Sa Identificacion y autenticacion usando marcados de material de cristal liquido polimerico
JP5412939B2 (ja) * 2009-04-28 2014-02-12 Ｊｎｃ株式会社 重合性コレステリック液晶組成物およびその用途
AU2010277718B2 (en) 2009-07-28 2014-09-11 Sicpa Holding Sa Transfer foil comprising optically variable magnetic pigment, method of making, use of transfer foil, and article or document comprising such
WO2011069689A1 (en) * 2009-12-08 2011-06-16 Sicpa Holding Sa Chiral liquid crystal polymer marking
ES2498725T3 (es) * 2009-12-08 2014-09-25 Sicpa Holding Sa Marcaje modificado a base de polímeros de cristales líquidos quirales
CN103108566B (zh) 2010-09-17 2015-11-25 锡克拜控股有限公司 防伪套盒
CN102453037B (zh) * 2010-10-25 2014-06-25 财团法人工业技术研究院 异山梨糖醇衍生物及包含该衍生物的液晶显示器
AR086508A1 (es) * 2011-05-27 2013-12-18 Sicpa Holding Sa Sustrato con una marcacion de polimero de cristal liquido modificado
DE102011116491A1 (de) 2011-10-20 2013-04-25 Giesecke & Devrient Gmbh Mikrokapsel und Verwendung derselben, Mikrokakpseln aufweisendes Sicherheitselement und mit demselben ausgestatteter Datenträger
DE102011120063A1 (de) 2011-12-02 2013-06-06 Giesecke & Devrient Gmbh Sicherheitspapier und daraus erhältliches Wertdokument
CN102529215B (zh) * 2011-12-29 2014-12-03 中钞油墨有限公司 层状液晶复合材料及其制备方法和应用
JP2015516899A (ja) 2012-03-27 2015-06-18 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ 高レベルのコーディングを行う多層フレーク
IN2014DN11015A (de) * 2012-05-25 2015-09-25 Cambridge Entpr Ltd
IN2014DN09258A (de) 2012-06-11 2015-07-10 Sicpa Holding Sa
AU2012384539A1 (en) 2012-07-03 2015-01-22 Sicpa Holding Sa Capsule or cork comprising security features
AU2013343801A1 (en) 2012-11-09 2015-04-02 Sicpa Holding Sa Irreversibly magnetically induced images or patterns
CN104870201B (zh) 2012-12-20 2017-05-03 锡克拜控股有限公司 其中包含随机分布缩孔的手性液晶聚合物层或图案
CN104277540A (zh) * 2013-07-02 2015-01-14 江苏凯尚节能科技有限公司 一种胆固醇液晶液涂料
CN104277505A (zh) * 2013-07-02 2015-01-14 南京凯尚信息科技有限公司 一种纳米陶瓷液晶液涂料
TW201502257A (zh) 2013-07-10 2015-01-16 Sicpa Holding Sa 包括可印碼與手性液晶聚合物層的標記
WO2015022035A1 (en) 2013-08-12 2015-02-19 Sicpa Holding Sa Packaging for smoking products having a marking thereon
TW201518485A (zh) 2013-11-08 2015-05-16 Sicpa Holding Sa 以手性液晶前驅物及修飾樹脂爲基礎的複合標記
CN105899642B (zh) * 2013-11-08 2021-12-14 锡克拜控股有限公司 基于手性液晶前体和改性树脂的复合标记
US10611919B2 (en) 2013-11-08 2020-04-07 Sicpa Holding Sa Salt-free composite marking based on chiral liquid crystal precursors comprising chiral acrylate dopants
DE102013019585A1 (de) 2013-11-21 2015-05-21 Giesecke & Devrient Gmbh Verfahren zum Herstellen eines Wertdokuments und eines Sicherheitselements, daraus erhältliches Wertdokument und Sicherheitselement und Vorrichtung zur Durchführung des Verfahrens
DE102013021180A1 (de) 2013-12-17 2015-06-18 Giesecke & Devrient Gmbh Verfahren zum Herstellen eines Wertdokuments, daraus erhältliches Wertdokument und Vorrichtung zur Durchführung des Verfahrens
TW201601928A (zh) 2014-03-31 2016-01-16 西克帕控股有限公司 包含對掌性液晶聚合物與發光物質的標記
WO2015188890A1 (en) 2014-06-10 2015-12-17 Sicpa Holding Sa Substrate with a fragmented marking thereon
TW201619917A (zh) 2014-09-09 2016-06-01 西克帕控股有限公司 具有相互關聯的特徵的鈔票
CN109791241B (zh) * 2016-09-28 2021-06-15 富士胶片株式会社 光学层叠体
JPWO2018190253A1 (ja) * 2017-04-14 2020-02-27 日本ゼオン株式会社 文具
BR112020026799A2 (pt) * 2018-06-29 2021-03-30 Viavi Solutions Inc. Composição incluindo partículas refletivas
GB2578117B (en) * 2018-10-16 2021-06-09 De La Rue Int Ltd Security devices and methods for their manufacture
WO2020095275A1 (en) * 2018-11-09 2020-05-14 Sabic Global Technologies B.V. High-humidity, temperature-responsive film and self-regulating window using the film
KR102533901B1 (ko) * 2018-12-14 2023-05-26 후지필름 가부시키가이샤 성형용 가식 필름과 그 제조 방법, 성형물, 및 성형 방법
CN114207084A (zh) * 2019-07-30 2022-03-18 日本瑞翁株式会社 复合颜料、识别介质及真实性判断方法
EP4006108A4 (de) * 2019-07-30 2023-08-02 Zeon Corporation Verbundpigment, identifikationsmedium und echtheitsbestimmungsverfahren
CN110669529A (zh) * 2019-09-10 2020-01-10 苏州大学 彩色液晶材料及其应用

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DE3830592A1 (de) * 1988-09-08 1990-04-12 Consortium Elektrochem Ind (meth)acryloxygruppen enthaltende fluessigkristalline polyorganosiloxane
DE4240743A1 (de) * 1992-12-03 1994-06-09 Consortium Elektrochem Ind Pigmente mit vom Betrachtungswinkel abhängiger Farbigkeit, ihre Herstellung und Verwendung
GB2276883A (en) 1993-04-05 1994-10-12 Central Research Lab Ltd Optical material containing a liquid crystal
GB2282145A (en) * 1993-09-22 1995-03-29 Central Research Lab Ltd Coloured material comprising aligned liquid crystal laminae
WO1999011719A1 (de) * 1997-09-02 1999-03-11 Basf Aktiengesellschaft Mehrschichtige cholesterische pigmente
KR100576572B1 (ko) 1997-09-02 2006-05-08 바스프 악티엔게젤샤프트 콜레스테릭 효과를 갖는 코팅 및 그 제조 방법
DE19820225A1 (de) * 1998-05-06 1999-11-11 Basf Ag Mehrschichtige cholesterische Pigmente
DE19906589A1 (de) 1999-02-17 2000-08-24 Basf Ag Cholesterisches Schichtmaterial und Verfahren zu dessen Herstellung
EP1046692B1 (de) * 1999-04-15 2002-08-07 Consortium für elektrochemische Industrie GmbH Thermostabile Pigmente, Filme und Effektbeschichtungen sowie Mischungen zu deren Herstellung
KR100675997B1 (ko) 1999-07-02 2007-01-29 메르크 파텐트 게엠베하 다층 콜레스테릭 필름의 제조 방법
DE10015846A1 (de) * 2000-03-30 2001-10-18 Consortium Elektrochem Ind Ester aromatischer Hydroxycarbonsäuren
EP1295929B1 (de) 2001-09-25 2009-01-07 MERCK PATENT GmbH Anisotroper Polymerfilm
US7510741B2 (en) * 2004-06-01 2009-03-31 3M Innovative Properties Company Method of making multilayer cholesteric liquid crystal optical bodies
JP5468737B2 (ja) * 2004-12-16 2014-04-09 シクパ ホルディング ソシエテ アノニム 特定の性質を有するコレステリック液晶単層顔料、及びその製造方法

Also Published As

Publication number Publication date
AU2007263738A1 (en) 2008-01-03
KR101483800B1 (ko) 2015-01-19
KR20090031554A (ko) 2009-03-26
PL2032672T3 (pl) 2011-03-31
TW200808942A (en) 2008-02-16
EP1876216A1 (de) 2008-01-09
MX2008016079A (es) 2009-01-19
ES2349344T3 (es) 2010-12-30
DE602007008893D1 (de) 2010-10-14
AR061703A1 (es) 2008-09-17
CN101479362B (zh) 2012-11-14
AU2007263738B2 (en) 2012-12-13
EP2032672A1 (de) 2009-03-11
ATE479736T1 (de) 2010-09-15
JP5261799B2 (ja) 2013-08-14
EA200900062A1 (ru) 2009-04-28
CA2653576C (en) 2014-04-29
MX287546B (es) 2011-06-16
TWI409319B (zh) 2013-09-21
BRPI0713468B1 (pt) 2018-03-06
EP2032672B1 (de) 2010-09-01
BRPI0713468A2 (pt) 2012-01-24
CN101479362A (zh) 2009-07-08
JP2009541047A (ja) 2009-11-26
CA2653576A1 (en) 2008-01-03
HK1131179A1 (en) 2010-01-15
US20100178508A1 (en) 2010-07-15
US8142682B2 (en) 2012-03-27
EA017862B1 (ru) 2013-03-29
MY145440A (en) 2012-02-15
WO2008000755A1 (en) 2008-01-03

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