UY33770A - Control simplificado de las propiedades de cambio de color de un polímero de cristal líquido quiral - Google Patents

Control simplificado de las propiedades de cambio de color de un polímero de cristal líquido quiral

Info

Publication number
UY33770A
UY33770A UY0001033770A UY33770A UY33770A UY 33770 A UY33770 A UY 33770A UY 0001033770 A UY0001033770 A UY 0001033770A UY 33770 A UY33770 A UY 33770A UY 33770 A UY33770 A UY 33770A
Authority
UY
Uruguay
Prior art keywords
liquid crystal
chiral liquid
color change
crystal polymer
simplified control
Prior art date
Application number
UY0001033770A
Other languages
English (en)
Spanish (es)
Inventor
Callegari Andrea
Jauzein Tristan
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 UY33770A publication Critical patent/UY33770A/es

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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C09K19/588—Heterocyclic compounds
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Credit Cards Or The Like (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
UY0001033770A 2010-12-07 2011-12-06 Control simplificado de las propiedades de cambio de color de un polímero de cristal líquido quiral UY33770A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42058210P 2010-12-07 2010-12-07
EP2010069051 2010-12-07

Publications (1)

Publication Number Publication Date
UY33770A true UY33770A (es) 2012-06-29

Family

ID=45440493

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001033770A UY33770A (es) 2010-12-07 2011-12-06 Control simplificado de las propiedades de cambio de color de un polímero de cristal líquido quiral

Country Status (19)

Country Link
US (1) US8951438B2 (https=)
JP (1) JP2014502376A (https=)
KR (1) KR20140004081A (https=)
CN (1) CN103314076B (https=)
AR (1) AR084181A1 (https=)
AU (1) AU2011340610A1 (https=)
BR (1) BR112013013792A2 (https=)
CA (1) CA2818021A1 (https=)
CO (1) CO6731091A2 (https=)
EA (1) EA201390729A1 (https=)
IL (1) IL226019A0 (https=)
MA (1) MA34718B1 (https=)
MX (1) MX2013005926A (https=)
MY (1) MY160515A (https=)
PH (1) PH12013501133A1 (https=)
SG (1) SG190966A1 (https=)
TW (1) TWI506126B (https=)
UY (1) UY33770A (https=)
WO (1) WO2012076533A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201504199YA (en) 2012-12-20 2015-07-30 Sicpa Holding Sa Chiral liquid crystal polymer layer or pattern comprising randomly distributed craters therein
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
US10654307B2 (en) 2013-10-17 2020-05-19 Sicpa Holding Sa Rotogravure printing processes for producing optically variable security features
TW201520216A (zh) 2013-10-21 2015-06-01 Sicpa Holding Sa 對掌性摻雜物與使用聚合性液晶材料標記之識別法及鑑別法
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
ES2726851T3 (es) 2013-11-08 2019-10-09 Sicpa Holding Sa Marca compuesta sin sal basada en precursores de cristales líquidos quirales que comprenden dopantes de acrilato quirales
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
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
CN112004686B (zh) 2018-03-29 2022-10-28 富士胶片株式会社 图像形成方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024829B2 (ja) * 1979-10-17 1985-06-14 松下電器産業株式会社 エレクトロクロミック表示材料
FR2586724B1 (fr) 1985-08-27 1988-03-11 Routier Equip Sa Barriere metallique, notamment pour l'equipement de voies de circulation routiere
WO1993022397A1 (en) 1992-04-27 1993-11-11 Merck Patent Gmbh Electrooptical liquid crystal system
GB2268906A (en) 1992-07-24 1994-01-26 Portals Ltd Counterfeit protection for documents using optical effects of liquid crystal
DE4405316A1 (de) 1994-02-19 1995-08-24 Basf Ag Neue polymerisierbare flüssigkristalline Verbindungen
DE19532408A1 (de) 1995-09-01 1997-03-06 Basf Ag Polymerisierbare flüssigkristalline Verbindungen
JPH1124054A (ja) * 1997-07-09 1999-01-29 Daicel Chem Ind Ltd コレステリック液晶表示素子
IT1301796B1 (it) 1998-06-24 2000-07-07 I P S S R L Internat Products Procedimento di stampa in continuo o in fogli di cristalli liquidi,materiali termocromici e/o fotocromici.
DE19836885A1 (de) 1998-08-14 2000-02-17 Clariant Gmbh Lasermarkierung von Effektbeschichtungen
DE19905394A1 (de) 1999-02-10 2000-08-17 Basf Ag Flüssigkristalline Stoffgemenge
US6589445B2 (en) * 2000-06-27 2003-07-08 Fuji Photo Film Co., Ltd. Light-reaction type optically active compound, light-reaction type chiral agent, liquid crystal composition, liquid crystal color filter, optical film, recording medium, and method of changing twist structure of liquid crystal
DE60214153T2 (de) 2001-04-24 2007-07-12 Merck Patent Gmbh Doppelbrechende markierung
JP2003082352A (ja) * 2001-09-17 2003-03-19 Fuji Photo Film Co Ltd 液晶組成物、選択反射膜、及びその製造方法
GB0127252D0 (en) 2001-11-13 2002-01-02 Vantico Ag Production of composite articles composed of thin layers
JP4678130B2 (ja) * 2003-01-20 2011-04-27 株式会社Ｇｓユアサ 密閉型ニッケル水素蓄電池とその製造法
GB0323295D0 (en) 2003-10-04 2003-11-05 Dow Corning Deposition of thin films
ATE438681T1 (de) 2003-11-21 2009-08-15 Merck Patent Gmbh Verfahren zur modifikation von chiralen flüssigkristallfilmen mit hilfe von extraktionsmitteln
JP4446444B2 (ja) 2004-11-22 2010-04-07 日東電工株式会社 偽造防止機能付シートの製造方法、物品、認証カード、バーコードラベル、及び認証システム
US20060257633A1 (en) 2005-04-27 2006-11-16 Hitachi Maxell, Ltd. Method for modifying surface of polymer substrate, method for forming plated film on polymer substrate, method for producing polymer member, and coating member
CN100387640C (zh) 2005-07-22 2008-05-14 东北大学 热致前胆甾液晶聚合物及其制备方法
US7879256B2 (en) * 2006-03-31 2011-02-01 E. I. Du Pont De Nemours And Company Liquid crystal compositions, polymer networks derived therefrom and process for making the same
WO2008110316A1 (en) 2007-03-13 2008-09-18 Technische Universitei Eindhoven Polarization selective scattering security device and method for manufacturing the same
JP4948317B2 (ja) * 2007-08-08 2012-06-06 三井化学株式会社 液晶シール剤、それを用いた液晶表示パネルの製造方法及び液晶表示パネル
GB2457911B (en) 2008-02-27 2010-05-12 Rue De Int Ltd Improved method for producing an optically varible security device
CA2719793C (en) * 2008-04-02 2014-10-07 Sicpa Holding Sa Identification and authentication using liquid crystal material markings
JP5540473B2 (ja) 2008-06-12 2014-07-02 凸版印刷株式会社 コレステリック液晶ディスプレイ用品
US20100025641A1 (en) 2008-08-04 2010-02-04 Fujifilm Corporation Infrared region selective reflection coat and infrared region selective reflection film
CN101417564B (zh) * 2008-10-23 2011-02-02 上海复旦天臣新技术有限公司 具有双变色图文的防伪薄膜及其制备方法
CN101825807B (zh) * 2009-03-05 2011-09-21 上海印钞有限公司 一种液晶光学防伪特征图像的制备方法
UY32530A (es) 2009-04-02 2010-10-29 Sicpa Holding Sa Identificación y autenticación usando marcados de material de cristal liquido polimérico
JP5655060B2 (ja) * 2009-05-01 2015-01-14 エフピーイノベイションズ ナノ結晶のセルロースフィルムの虹色の波長の制御
CN101710192B (zh) * 2009-12-23 2011-11-16 北京科技大学 一种超宽波反射液晶偏振片的制备方法

Also Published As

Publication number Publication date
CA2818021A1 (en) 2012-06-14
IL226019A0 (en) 2013-06-27
EA201390729A1 (ru) 2013-09-30
JP2014502376A (ja) 2014-01-30
CN103314076B (zh) 2015-09-02
AR084181A1 (es) 2013-04-24
KR20140004081A (ko) 2014-01-10
PH12013501133A1 (en) 2019-09-02
BR112013013792A2 (pt) 2016-09-13
MX2013005926A (es) 2013-08-26
MA34718B1 (fr) 2013-12-03
WO2012076533A1 (en) 2012-06-14
CO6731091A2 (es) 2013-08-15
TWI506126B (zh) 2015-11-01
CN103314076A (zh) 2013-09-18
SG190966A1 (en) 2013-07-31
MY160515A (en) 2017-03-15
US20120141745A1 (en) 2012-06-07
AU2011340610A1 (en) 2013-05-30
US8951438B2 (en) 2015-02-10
TW201300514A (zh) 2013-01-01

Similar Documents

Publication Publication Date Title
CO6731091A2 (es) Control simplificado de las propiedades de cambio de color de un polímero de cristal líquido quiral
BR112012033226A2 (pt) filmes ópticos diufsos reflexivos com redução de birrefringência espacialmente seletiva
EA201391028A1 (ru) Гиполипидемическое противодиабетическое средство
ATE536559T1 (de) Materialien für ophthalmische geräte mit hohem brechungsindex
EP2670594A1 (fr) Element transparent a reflexion diffuse
CO6811874A2 (es) Sustrato con una marcación de polímero de cristal líquido modificado
AR084180A1 (es) Sustrato sobre el cual se encuentra una capa que comprende una composicion de precursor de cristal liquido quiral curada
BR112012001555A2 (pt) terapias de combinação com moduladores de ck2
FR2966403B1 (fr) Barre de feux d'urgence mince
BRPI0917249A2 (pt) mostrador de cristal líquido
EP2788189A4 (en) COATINGS WITH MODIFIED RELEASE FOR OPTICALLY TRANSPARENT FILM
BRPI0924038A2 (pt) visor de cristal líquido.
BRPI1007883A2 (pt) sal, e, cristal.
DOP2012000313A (es) Cristal de compuesto de amida
BRPI0924408A2 (pt) painel de cristal líquido
EP2700698A4 (en) LIQUID CRYSTAL COMPOSITION
FR2921498B1 (fr) Dispositif optique dispersif a cristal photonique tridimensionnel.
CU20130077A7 (es) Control simplificado de las propiedades de cambio de color de un polímero de cristal líquido quiral
EP3040129A4 (en) Method for producing transparent thin film having high refractive index, and thin film produced by said method
BRPI1009471A2 (pt) óculos com armação refletiva
EP2666054A1 (de) Durchsichtige scheibe mit verspiegelung
FR2912514B1 (fr) Systeme optique transmissif a caracteristiques variables.
TN2013000192A1 (en) Simplified control of color shifting properties of a chiral liquid crystal polymer
ES1071429Y (es) Estratificado de aglomerado de silice-cuarzo, cristal y resinas
IT1403388B1 (it) Nastro composito biodegradabile con finestre trasparenti.

Legal Events

Date Code Title Description
109 Application deemed to be withdrawn

Effective date: 20200124