CA2189023A1 - Modulateur de lumiere a matrice a base d'ether de vinyle - Google Patents

Modulateur de lumiere a matrice a base d'ether de vinyle

Info

Publication number
CA2189023A1
CA2189023A1 CA 2189023 CA2189023A CA2189023A1 CA 2189023 A1 CA2189023 A1 CA 2189023A1 CA 2189023 CA2189023 CA 2189023 CA 2189023 A CA2189023 A CA 2189023A CA 2189023 A1 CA2189023 A1 CA 2189023A1
Authority
CA
Canada
Prior art keywords
functional
vinyl ether
liquid crystal
film
optically responsive
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.)
Abandoned
Application number
CA 2189023
Other languages
English (en)
Inventor
Bruce A. Nerad
George F. Vesley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2189023A1 publication Critical patent/CA2189023A1/fr
Abandoned legal-status Critical Current

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
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542—Macromolecular compounds
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Un film à sensibilité optique comprend du cristal liquide dispersé dans une matrice polymère réticulée comprenant le produit de réaction d'un mélange polymérisable isotrope renfermant au moins un éther de vinyle.
CA 2189023 1994-04-29 1995-04-07 Modulateur de lumiere a matrice a base d'ether de vinyle Abandoned CA2189023A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23654594A 1994-04-29 1994-04-29
US08/236545 1994-04-29

Publications (1)

Publication Number Publication Date
CA2189023A1 true CA2189023A1 (fr) 1995-11-09

Family

ID=22889964

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2189023 Abandoned CA2189023A1 (fr) 1994-04-29 1995-04-07 Modulateur de lumiere a matrice a base d'ether de vinyle

Country Status (4)

Country Link
EP (1) EP0757709A1 (fr)
JP (1) JPH09512643A (fr)
CA (1) CA2189023A1 (fr)
WO (1) WO1995029967A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2208509C (fr) * 1994-12-21 2007-05-08 Aldrich N. K. Lau Methode de fabrication d'un composite a cristaux liquides
JPH09218398A (ja) * 1996-02-13 1997-08-19 Dainippon Printing Co Ltd 液晶／高分子複合膜用高分子材料、液晶／高分子複合膜、記録表示媒体及びその使用方法
US5906770A (en) * 1996-02-26 1999-05-25 Lucent Technologies Inc. Polymer-dispersed liquid crystal composition
DE102004060835B4 (de) * 2003-12-19 2015-02-26 Asahi Glass Co., Ltd. Optisches Flüssigkristallelement und Verfahren zu dessen Herstellung
CN104080887A (zh) * 2012-01-17 2014-10-01 Lg化学株式会社 液晶组合物
JP6525619B2 (ja) * 2014-02-10 2019-06-05 日本カーバイド工業株式会社 光硬化する組成物ならびにその組成物から得られる光硬化物および粘接着剤
KR101798450B1 (ko) * 2017-01-10 2017-11-16 동우 화인켐 주식회사 광경화성 조성물 및 이로부터 형성된 광경화 막

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372745A (en) * 1990-11-09 1994-12-13 Canon Kabushiki Kaisha Liquid crystal device, display apparatus using same and display method using same
JPH0675206A (ja) * 1992-08-27 1994-03-18 Shin Etsu Chem Co Ltd ポリマー分散型液晶素子
CA2139124A1 (fr) * 1993-05-03 1994-11-10 Anthony F. Jacobine Dispersion de cristaux liquides dans des polymeres alcene-thiol riches en electrons

Also Published As

Publication number Publication date
EP0757709A1 (fr) 1997-02-12
WO1995029967A1 (fr) 1995-11-09
JPH09512643A (ja) 1997-12-16

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Legal Events

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