DE69606192D1 - Flüssigkristallpolymere - Google Patents

Flüssigkristallpolymere

Info

Publication number
DE69606192D1
DE69606192D1 DE69606192T DE69606192T DE69606192D1 DE 69606192 D1 DE69606192 D1 DE 69606192D1 DE 69606192 T DE69606192 T DE 69606192T DE 69606192 T DE69606192 T DE 69606192T DE 69606192 D1 DE69606192 D1 DE 69606192D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal polymers
polymers
liquid
crystal
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
DE69606192T
Other languages
English (en)
Other versions
DE69606192T2 (de
Inventor
Alan William Hall
David Lacey
Ian Charles Sage
Keith Moray Blackwood
Michelle Jones
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.)
Qinetiq Ltd
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of DE69606192D1 publication Critical patent/DE69606192D1/de
Application granted granted Critical
Publication of DE69606192T2 publication Critical patent/DE69606192T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • 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
    • C09K19/3895—Polymers with mesogenic groups in the side chain containing two or more mesogenic groups per monomer unit, e.g. polyitaconates, polymaleates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Liquid Crystal Substances (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Liquid Crystal (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69606192T 1995-11-01 1996-10-31 Flüssigkristallpolymere Expired - Lifetime DE69606192T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9522362.4A GB9522362D0 (en) 1995-11-01 1995-11-01 Liquid crystal polymers
PCT/GB1996/002650 WO1997016471A1 (en) 1995-11-01 1996-10-31 Liquid crystal polymers

Publications (2)

Publication Number Publication Date
DE69606192D1 true DE69606192D1 (de) 2000-02-17
DE69606192T2 DE69606192T2 (de) 2000-05-25

Family

ID=10783220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69606192T Expired - Lifetime DE69606192T2 (de) 1995-11-01 1996-10-31 Flüssigkristallpolymere

Country Status (6)

Country Link
US (1) US6099752A (de)
EP (1) EP0858473B1 (de)
JP (1) JP3769021B2 (de)
DE (1) DE69606192T2 (de)
GB (2) GB9522362D0 (de)
WO (1) WO1997016471A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9816163D0 (en) 1998-07-25 1998-09-23 Secr Defence Liquid crystal polymers
GB9928621D0 (en) * 1999-12-04 2000-02-02 Secr Defence Brit Composition for use in stereolithography
CN1505770A (zh) * 2001-04-24 2004-06-16 默克专利股份有限公司 具有组装后可改变的光学性能的液晶器件
US20090326186A1 (en) * 2008-06-27 2009-12-31 Transitions Optical, Inc. Mesogen containing compounds
US20100014010A1 (en) * 2008-06-27 2010-01-21 Transitions Optical, Inc. Formulations comprising mesogen containing compounds
US7910019B2 (en) * 2008-06-27 2011-03-22 Transitions Optical, Inc. Mesogen containing compounds
US8623238B2 (en) 2008-06-27 2014-01-07 Transitions Optical, Inc. Mesogenic stabilizers
US8628685B2 (en) * 2008-06-27 2014-01-14 Transitions Optical, Inc Mesogen-containing compounds
US8431039B2 (en) 2008-06-27 2013-04-30 Transitions Optical, Inc. Mesogenic stabilizers
US7910020B2 (en) * 2008-06-27 2011-03-22 Transitions Optical, Inc. Liquid crystal compositions comprising mesogen containing compounds
US8349210B2 (en) 2008-06-27 2013-01-08 Transitions Optical, Inc. Mesogenic stabilizers
US8613868B2 (en) 2008-06-27 2013-12-24 Transitions Optical, Inc Mesogenic stabilizers
KR101331058B1 (ko) 2008-08-20 2013-11-20 라벤브릭 엘엘씨 열변색 필터를 제조하는 방법
AU2010233076A1 (en) 2009-04-10 2011-11-10 Ravenbrick, Llc Thermally switched optical filter incorporating a guest-host architecture
WO2010119724A1 (ja) * 2009-04-14 2010-10-21 コニカミノルタエムジー株式会社 有機圧電材料、超音波探触子及び超音波画像検出装置
US8947760B2 (en) 2009-04-23 2015-02-03 Ravenbrick Llc Thermotropic optical shutter incorporating coatable polarizers
KR101526041B1 (ko) 2010-06-01 2015-06-04 라벤브릭 엘엘씨 다기능 건축 부품
CN113917753B (zh) * 2021-09-08 2024-01-23 复旦大学 一种具有光控局部变色功能的可复写光子晶体纸及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0793077B2 (ja) * 1987-07-10 1995-10-09 株式会社日立製作所 開閉器用操作装置
US5104956A (en) * 1989-12-19 1992-04-14 Board Of Trustees Of The Leland Stanford Junior Univ. Stereoregular cyclopolymers and method
JP3246938B2 (ja) * 1992-01-21 2002-01-15 出光興産株式会社 液晶共重合体の製造方法
US5707544A (en) * 1995-06-07 1998-01-13 Rolic Ag Chromophore-containing photo cross-linkable liquid crystals
DE59605841D1 (de) * 1995-07-28 2000-10-12 Rolic Ag Zug Photovernetzbare Chirale Dotierstoffe
DE59608943D1 (de) * 1995-07-28 2002-05-02 Rolic Ag Zug Photovernetzbare flüssigkristalline 1,4-Dioxan-2,3-diyl-Derivate
GB9526485D0 (en) * 1995-12-22 1996-02-21 Secr Defence Liquid crystal polymers

Also Published As

Publication number Publication date
GB2322377B (en) 1999-07-21
JP3769021B2 (ja) 2006-04-19
US6099752A (en) 2000-08-08
GB9808766D0 (en) 1998-06-24
EP0858473A1 (de) 1998-08-19
GB9522362D0 (en) 1996-01-03
EP0858473B1 (de) 2000-01-12
JPH11514682A (ja) 1999-12-14
DE69606192T2 (de) 2000-05-25
GB2322377A (en) 1998-08-26
WO1997016471A1 (en) 1997-05-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: QINETIQ LTD., LONDON, GB