HK1131179A1 - Cholesteric multi-layers - Google Patents

Cholesteric multi-layers

Info

Publication number
HK1131179A1
HK1131179A1 HK09109032A HK09109032A HK1131179A1 HK 1131179 A1 HK1131179 A1 HK 1131179A1 HK 09109032 A HK09109032 A HK 09109032A HK 09109032 A HK09109032 A HK 09109032A HK 1131179 A1 HK1131179 A1 HK 1131179A1
Authority
HK
Hong Kong
Prior art keywords
layers
cholesteric
cholesteric multi
Prior art date
Application number
HK09109032A
Other languages
English (en)
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=HK1131179(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 HK1131179A1 publication Critical patent/HK1131179A1/xx

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)
  • Materials Engineering (AREA)
  • Organic Chemistry (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 (AREA)
  • Liquid Crystal Substances (AREA)
  • Optical Filters (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
HK09109032A 2006-06-27 2009-09-29 Cholesteric multi-layers HK1131179A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20060116141 EP1876216A1 (en) 2006-06-27 2006-06-27 Cholesteric multi-layers
PCT/EP2007/056394 WO2008000755A1 (en) 2006-06-27 2007-06-27 Cholesteric multi-layers

Publications (1)

Publication Number Publication Date
HK1131179A1 true HK1131179A1 (en) 2010-01-15

Family

ID=37311992

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09109032A HK1131179A1 (en) 2006-06-27 2009-09-29 Cholesteric multi-layers

Country Status (20)

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

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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
UY32530A (es) * 2009-04-02 2010-10-29 Sicpa Holding Sa Identificación y autenticación usando marcados de material de cristal liquido polimérico
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
CA2769036A1 (en) 2009-07-28 2011-02-03 Sicpa Holding Sa Transfer foil comprising optically variable magnetic pigment, method of making, use of transfer foil, and article or document comprising such
ES2439046T3 (es) * 2009-12-08 2014-01-21 Sicpa Holding Sa Marcaje de polímero de cristal líquido quiral
UA104660C2 (ru) * 2009-12-08 2014-02-25 Сікпа Холдінг Са Модифицированная маркировка на основе хиральных жидкокристаллических полимеров
SG188516A1 (en) 2010-09-17 2013-04-30 Sicpa Holding Sa Tamperproof case
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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
RU2014143013A (ru) 2012-03-27 2016-05-20 Сикпа Холдинг Са Многослойная чешуйка, характеризующаяся высоким уровнем кодирования
EP2855629A1 (en) * 2012-05-25 2015-04-08 Cambridge Enterprise Ltd. Printing of liquid crystal droplet laser resonators on a wet polymer solution and product made therewith
KR102019531B1 (ko) 2012-06-11 2019-09-06 시크파 홀딩 에스에이 촉각 보안 특징부의 인쇄 방법
CA2877108A1 (en) 2012-07-03 2014-01-09 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
SG11201504199YA (en) 2012-12-20 2015-07-30 Sicpa Holding Sa Chiral liquid crystal polymer layer or pattern comprising randomly distributed craters therein
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
ES2640051T3 (es) 2013-08-12 2017-10-31 Sicpa Holding Sa Empaques para productos para fumar que tienen una marcación sobre este
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
BR112016010348B1 (pt) * 2013-11-08 2022-05-24 Sicpa Holding Sa Método para prover uma marcação em um substrato, substrato, e método para aumentar uma posição de uma banda de reflexão seletiva
CN105899643B (zh) * 2013-11-08 2021-07-16 锡克拜控股有限公司 基于包含手性丙烯酸酯掺杂剂的手性液晶前体的无盐复合标记
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
WO2018062026A1 (ja) 2016-09-28 2018-04-05 富士フイルム株式会社 光学積層体
WO2018190253A1 (ja) * 2017-04-14 2018-10-18 日本ゼオン株式会社 文具
JP7379393B2 (ja) * 2018-06-29 2023-11-14 ヴァイアヴィ・ソリューションズ・インコーポレイテッド 反射性粒子を含む組成物
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
JP7074890B2 (ja) * 2018-12-14 2022-05-24 富士フイルム株式会社 成型用加飾フィルム及びその製造方法、成型物、並びに、成型方法
US20220275213A1 (en) * 2019-07-30 2022-09-01 Zeon Corporation Composite pigment, identification medium, and method for determining authenticity
JPWO2021020248A1 (xx) * 2019-07-30 2021-02-04
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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Also Published As

Publication number Publication date
DE602007008893D1 (de) 2010-10-14
CN101479362A (zh) 2009-07-08
US8142682B2 (en) 2012-03-27
CN101479362B (zh) 2012-11-14
AR061703A1 (es) 2008-09-17
ATE479736T1 (de) 2010-09-15
AU2007263738B2 (en) 2012-12-13
BRPI0713468B1 (pt) 2018-03-06
AU2007263738A1 (en) 2008-01-03
CA2653576A1 (en) 2008-01-03
TW200808942A (en) 2008-02-16
KR101483800B1 (ko) 2015-01-19
MX287546B (es) 2011-06-16
EP2032672A1 (en) 2009-03-11
EA200900062A1 (ru) 2009-04-28
PL2032672T3 (pl) 2011-03-31
JP5261799B2 (ja) 2013-08-14
TWI409319B (zh) 2013-09-21
EP2032672B1 (en) 2010-09-01
EA017862B1 (ru) 2013-03-29
JP2009541047A (ja) 2009-11-26
EP1876216A1 (en) 2008-01-09
MX2008016079A (es) 2009-01-19
BRPI0713468A2 (pt) 2012-01-24
WO2008000755A1 (en) 2008-01-03
KR20090031554A (ko) 2009-03-26
VN22663A1 (en) 2010-05-25
CA2653576C (en) 2014-04-29
MY145440A (en) 2012-02-15
US20100178508A1 (en) 2010-07-15
ES2349344T3 (es) 2010-12-30

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