DE3884287D1 - Polymere Flüssigkristallzusammensetzung. - Google Patents

Polymere Flüssigkristallzusammensetzung.

Info

Publication number
DE3884287D1
DE3884287D1 DE88110396T DE3884287T DE3884287D1 DE 3884287 D1 DE3884287 D1 DE 3884287D1 DE 88110396 T DE88110396 T DE 88110396T DE 3884287 T DE3884287 T DE 3884287T DE 3884287 D1 DE3884287 D1 DE 3884287D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal composition
polymeric liquid
polymeric
composition
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 - Fee Related
Application number
DE88110396T
Other languages
English (en)
Other versions
DE3884287T2 (de
Inventor
Shunji Uchida
Kazuharu Morita
Kenji Hashimoto
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan Co Ltd
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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Publication of DE3884287D1 publication Critical patent/DE3884287D1/de
Application granted granted Critical
Publication of DE3884287T2 publication Critical patent/DE3884287T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • C09K19/3838—Polyesters; Polyester derivatives
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • 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
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • 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
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • C09K19/3842—Polyvinyl derivatives
    • C09K19/3852—Poly(meth)acrylate derivatives
    • C09K19/3857—Poly(meth)acrylate derivatives containing at least one asymmetric carbon atom
    • 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
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • C09K19/3876—Polyoxyalkylene polymers
    • C09K19/388—Polyepoxides
    • 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
    • C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
    • C09K19/406—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing silicon
    • C09K19/408—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE88110396T 1987-06-29 1988-06-29 Polymere Flüssigkristallzusammensetzung. Expired - Fee Related DE3884287T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62159735A JPH0778218B2 (ja) 1987-06-29 1987-06-29 液晶ポリマ−組成物

Publications (2)

Publication Number Publication Date
DE3884287D1 true DE3884287D1 (de) 1993-10-28
DE3884287T2 DE3884287T2 (de) 1994-01-13

Family

ID=15700126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88110396T Expired - Fee Related DE3884287T2 (de) 1987-06-29 1988-06-29 Polymere Flüssigkristallzusammensetzung.

Country Status (4)

Country Link
US (1) US5034153A (de)
EP (1) EP0297554B1 (de)
JP (1) JPH0778218B2 (de)
DE (1) DE3884287T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271866A (en) * 1987-06-29 1993-12-21 Idemitsu Kosan Co., Ltd. Liquid-crystalline polymer composition
US5269963A (en) * 1987-06-29 1993-12-14 Idemitsu Kosan Co., Ltd. Liquid-crystalline polymer composition
US4954600A (en) * 1988-06-27 1990-09-04 Idemitsu Kosan Co., Ltd. Ferroelectric liquid-crystalline polymer and epoxide usable to preparation of the ferroelectric liquid-crystalline polymer
US5352380A (en) * 1988-07-08 1994-10-04 Hoechst Aktiengesellschaft Ferroelectric liquid-crystalline polymers, a process for their preparation and their use in electrooptical components
US5190686A (en) * 1988-08-26 1993-03-02 Idemitsu Kosan Co., Ltd. Liquid-crystalline copolymer
US5248446A (en) * 1988-08-26 1993-09-28 Idemitsu Kosan Co., Ltd. Liquid-crystalline copolymer
JPH02101049A (ja) * 1988-10-05 1990-04-12 Idemitsu Kosan Co Ltd 液晶化合物及び液晶ポリマー
JP2762487B2 (ja) * 1988-10-27 1998-06-04 大日本インキ化学工業株式会社 液晶デバイス
US4957655A (en) * 1989-01-12 1990-09-18 Hoechst Celanese Corp. Copolymeric nonlinear optical media
JPH0778219B2 (ja) * 1989-02-02 1995-08-23 出光興産株式会社 強誘電性液晶組成物
JP2741676B2 (ja) * 1989-02-14 1998-04-22 出光興産株式会社 強誘電性液晶組成物
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
DE69017347T2 (de) * 1989-10-18 1995-09-21 Philips Electronics Nv Molekular orientierte Kunststoffzusammensetzung.
JP2806590B2 (ja) * 1990-01-25 1998-09-30 出光興産株式会社 高分子液晶化合物及びその中間体エポキシ化合物
US5262081A (en) * 1990-03-01 1993-11-16 Akzo N.V. Liquid crystalline polyesters for optical data storage
DE4007144A1 (de) * 1990-03-07 1991-09-12 Hoechst Ag Verfahren zur orientierung fluessigkristalliner polymere und ihr einsatz als orientierungsschicht in fluessigkristall-, schalt- und -anzeigevorrichtungen
JPH04228132A (ja) * 1990-06-12 1992-08-18 Canon Inc 情報記憶媒体および該媒体を用いた記録・保持方法
JP3134947B2 (ja) * 1990-06-29 2001-02-13 キヤノン株式会社 高分子共重合体液晶化合物、その組成物及びそれらを用いた高分子液晶素子
US5866038A (en) * 1990-07-02 1999-02-02 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal polyacrylates
AU653208B2 (en) * 1991-02-05 1994-09-22 Sumitomo Electric Industries, Ltd. Liquid crystal display device, and manufacture and application thereof
US5316693A (en) * 1991-04-18 1994-05-31 Idemitsu Kosan Co., Ltd. Liquid crystal composition and information display apparatus using the liquid crystal composition
JPH05107530A (ja) * 1991-06-03 1993-04-30 Sumitomo Electric Ind Ltd 液晶表示素子およびその製造方法
US5620781A (en) * 1991-10-23 1997-04-15 Fuji Xerox Co., Ltd. Erasable display medium
JP2831521B2 (ja) * 1992-12-17 1998-12-02 シャープ株式会社 強誘電性液晶表示素子及びその製造方法
JP3541437B2 (ja) * 1994-06-27 2004-07-14 住友化学工業株式会社 強誘電性液晶組成物およびこれを用いた表示素子
DE19719822A1 (de) 1997-05-13 1998-11-19 Hoechst Ag Chipkarte mit bistabiler Anzeige
GB9803935D0 (en) * 1998-02-26 1998-04-22 Secr Defence Liquid crystal polymer devices and materials

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831909A1 (de) * 1978-07-20 1980-02-07 Basf Ag Fluessig-kristalline polymerphase mit cholesterischer struktur, verfahren zu ihrer herstellung und ihre verwendung
EP0178647B1 (de) * 1984-10-18 1993-09-29 Chisso Corporation Ferroelektrische chirale smektische Flüssigkristallzusammensetzung
FR2573082B1 (fr) * 1984-11-13 1987-02-20 Thomson Csf Polymeres thermotropes a chaines laterales ayant une structure chirale et leur procede de fabrication
US4844835A (en) * 1985-12-26 1989-07-04 Idenitsu Kosan Co., Ltd. Ferroelectric liquid crystal polymer
GB8615527D0 (en) * 1986-06-25 1986-07-30 Secr Defence Liquid crystal polymers
EP0258898B1 (de) * 1986-09-04 1992-04-22 Idemitsu Kosan Company Limited Flüssigkristallpolymere
EP0274128B1 (de) * 1986-12-29 1999-03-31 Idemitsu Kosan Company Limited Flüssigkristallines Polymer
JPH0676583B2 (ja) * 1987-05-18 1994-09-28 キヤノン株式会社 液晶組成物および液晶素子
JPS63287926A (ja) * 1987-05-21 1988-11-25 Canon Inc 液晶素子
JPH07116439B2 (ja) * 1987-09-08 1995-12-13 出光興産株式会社 高分子液晶組成物
US4954600A (en) * 1988-06-27 1990-09-04 Idemitsu Kosan Co., Ltd. Ferroelectric liquid-crystalline polymer and epoxide usable to preparation of the ferroelectric liquid-crystalline polymer

Also Published As

Publication number Publication date
JPH0778218B2 (ja) 1995-08-23
EP0297554A2 (de) 1989-01-04
EP0297554A3 (en) 1989-09-20
US5034153A (en) 1991-07-23
EP0297554B1 (de) 1993-09-22
DE3884287T2 (de) 1994-01-13
JPS646088A (en) 1989-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee