DE3867541D1 - Optisch aktives polymer und zusammensetzung von fluessigem kristall, die dieses enthaelt. - Google Patents

Optisch aktives polymer und zusammensetzung von fluessigem kristall, die dieses enthaelt.

Info

Publication number
DE3867541D1
DE3867541D1 DE8888305287T DE3867541T DE3867541D1 DE 3867541 D1 DE3867541 D1 DE 3867541D1 DE 8888305287 T DE8888305287 T DE 8888305287T DE 3867541 T DE3867541 T DE 3867541T DE 3867541 D1 DE3867541 D1 DE 3867541D1
Authority
DE
Germany
Prior art keywords
composition
liquid crystal
optically active
active polymer
crystal containing
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.)
Expired - Lifetime
Application number
DE8888305287T
Other languages
English (en)
Inventor
Hiroyuki Nohira
Kazutaka Arai
Kazuo Yoshinaga
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.)
Canon Inc
Nissan Chemical Corp
Original Assignee
Canon Inc
Nissan Chemical Corp
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 Canon Inc, Nissan Chemical Corp filed Critical Canon Inc
Application granted granted Critical
Publication of DE3867541D1 publication Critical patent/DE3867541D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy 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
    • C09K19/38—Polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE8888305287T 1987-06-10 1988-06-09 Optisch aktives polymer und zusammensetzung von fluessigem kristall, die dieses enthaelt. Expired - Lifetime DE3867541D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14317787 1987-06-10
JP63118330A JP2660848B2 (ja) 1987-06-10 1988-05-17 液晶組成物

Publications (1)

Publication Number Publication Date
DE3867541D1 true DE3867541D1 (de) 1992-02-20

Family

ID=26456287

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888305287T Expired - Lifetime DE3867541D1 (de) 1987-06-10 1988-06-09 Optisch aktives polymer und zusammensetzung von fluessigem kristall, die dieses enthaelt.

Country Status (4)

Country Link
US (1) US4892675A (de)
EP (1) EP0295106B1 (de)
JP (1) JP2660848B2 (de)
DE (1) DE3867541D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3883070T2 (de) * 1987-05-18 1994-01-27 Canon Kk Polymer-Flüssigkristallzusammensetzung und Flüssigkristallvorrichtung.
EP0329153B1 (de) * 1988-02-18 1992-10-21 Dainippon Ink And Chemicals, Inc. Milchsäurederivat und Flüssigkristallzusammensetzung mit diesem Derivat
DE3827603A1 (de) * 1988-08-13 1990-03-15 Hoechst Ag Chirale smektische fluessigkristalle und diese enthaltende glasartige materialien zur darstellung und speicherung von information
JP2823873B2 (ja) * 1988-12-27 1998-11-11 ポリプラスチックス株式会社 流動性改良液晶性ポリエステル樹脂組成物
JP2741547B2 (ja) * 1988-12-30 1998-04-22 キヤノン株式会社 主鎖型カイラルスメクチック高分子液晶、高分子液晶組成物および高分子液晶素子
JP2761781B2 (ja) * 1988-12-30 1998-06-04 キヤノン株式会社 高分子液晶化合物、モノマー性の液晶化合物、それらの液晶組成物及びそれらの液晶素子
JP2592694B2 (ja) * 1989-01-26 1997-03-19 日本石油株式会社 液晶表示素子用補償板
US5093025A (en) * 1989-04-07 1992-03-03 Tosoh Corporation Cholesteric liquid crystal polyester containing optically active group
EP0402110B1 (de) * 1989-06-07 1994-12-14 Wako Pure Chemical Industries Ltd Optisch aktive Verbindungen und sie enthaltende Flüssigkristallzusammensetzungen
JP2832864B2 (ja) * 1989-08-08 1998-12-09 キヤノン株式会社 高分子液晶組成物及び高分子液晶素子
US5185097A (en) * 1989-12-29 1993-02-09 Canon Kabushiki Kaisha Polymeric liquid-crystalline compound, liquid-crystal composition containing it, and liquid-crystal drive
JP3002757B2 (ja) * 1990-07-04 2000-01-24 キヤノン株式会社 画像形成方法、記録媒体、及び可視化像の再生方法
JP2872372B2 (ja) * 1990-09-04 1999-03-17 キヤノン株式会社 液晶性化合物、これを含む液晶組成物及びこれを利用した液晶素子
EP0484972B1 (de) * 1990-11-09 1997-03-12 Canon Kabushiki Kaisha Flüssigkristallvorrichtung, Anzeigegerät und Anzeigemethode
JPH05186568A (ja) * 1991-04-18 1993-07-27 Canon Inc 主鎖型高分子液晶化合物、主鎖型高分子液晶共重合体化合物、それらの高分子液晶組成物、及びそれらを用いた高分子液晶素子、それを用いた装置、使用方法
US5526150A (en) * 1991-07-19 1996-06-11 Nippon Oil Company, Limited Liquid crystal polymer viewing angle compensator for liquid crystal display having its largest refractive index in the thickness direction
JP3455365B2 (ja) * 1996-05-24 2003-10-14 シャープ株式会社 スメクティック液晶素子およびその製造方法
JP4044791B2 (ja) * 2002-06-17 2008-02-06 独立行政法人科学技術振興機構 キラル側鎖基を有する剛直棒状の狭い分子量分布を有する少なくとも２種の重量平均分子量の異なる高分子を混合することにより所望の特性の液晶を製造する方法
US7563387B2 (en) 2004-02-23 2009-07-21 Japan Science And Technology Agency Hydrophilic stiff main chain type liquid crystalline composition and chiral sensor utilizing the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470651A (en) * 1944-05-23 1949-05-17 Westinghouse Electric Corp Polymers of condensation product of aryl diether dicarboxylic acid and dihydric alcohol
GB970969A (en) * 1963-08-15 1964-09-23 Shell Int Research Dicarboxylic acids and their esters and a process for the preparation thereof
US4435590A (en) * 1981-08-06 1984-03-06 Ethicon, Inc. Radiation sterilizable absorbable polymeric materials and methods for manufacturing the same
US4440922A (en) * 1983-04-13 1984-04-03 Eastman Kodak Co. Polyester containers having improved gas barrier properties
JPS6028487A (ja) * 1983-07-27 1985-02-13 Alps Electric Co Ltd 液晶組成物
DE3580406D1 (de) * 1984-07-11 1990-12-13 Merck Patent Gmbh Fluessigkristall-phase.

Also Published As

Publication number Publication date
EP0295106A2 (de) 1988-12-14
US4892675A (en) 1990-01-09
JPS6479230A (en) 1989-03-24
EP0295106B1 (de) 1992-01-08
EP0295106A3 (en) 1989-03-15
JP2660848B2 (ja) 1997-10-08

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