GB2321463B - Liquid crystal polymers - Google Patents

Liquid crystal polymers

Info

Publication number
GB2321463B
GB2321463B GB9808767A GB9808767A GB2321463B GB 2321463 B GB2321463 B GB 2321463B GB 9808767 A GB9808767 A GB 9808767A GB 9808767 A GB9808767 A GB 9808767A GB 2321463 B GB2321463 B GB 2321463B
Authority
GB
United Kingdom
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 - Fee Related
Application number
GB9808767A
Other versions
GB9808767D0 (en
GB2321463A (en
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.)
UK Secretary of State for Defence
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
Priority claimed from GBGB9522361.6A external-priority patent/GB9522361D0/en
Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB9808767A priority Critical patent/GB2321463B/en
Publication of GB9808767D0 publication Critical patent/GB9808767D0/en
Publication of GB2321463A publication Critical patent/GB2321463A/en
Application granted granted Critical
Publication of GB2321463B publication Critical patent/GB2321463B/en
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
    • C09K19/3895—Polymers with mesogenic groups in the side chain containing two or more mesogenic groups per monomer unit, e.g. polyitaconates, polymaleates
    • 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

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)
  • Polyesters Or Polycarbonates (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB9808767A 1995-11-01 1996-10-31 Liquid crystal polymers Expired - Fee Related GB2321463B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9808767A GB2321463B (en) 1995-11-01 1996-10-31 Liquid crystal polymers

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9522361.6A GB9522361D0 (en) 1995-11-01 1995-11-01 Liquid crystal polymers
GB9808767A GB2321463B (en) 1995-11-01 1996-10-31 Liquid crystal polymers
PCT/GB1996/002654 WO1997016504A1 (en) 1995-11-01 1996-10-31 Liquid crystal polymers

Publications (3)

Publication Number Publication Date
GB9808767D0 GB9808767D0 (en) 1998-06-24
GB2321463A GB2321463A (en) 1998-07-29
GB2321463B true GB2321463B (en) 1999-06-30

Family

ID=26308024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9808767A Expired - Fee Related GB2321463B (en) 1995-11-01 1996-10-31 Liquid crystal polymers

Country Status (1)

Country Link
GB (1) GB2321463B (en)

Families Citing this family (1)

* 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

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Liquid Crystals, 14(1), 1.1.93, Matsuzaki et al, pp 105-120 *
Liquid Crystals, 21(1), 1.7.96, Marcelis et al, pp 87-93 *
Macromolecules, 26(7), 29.3.93, Jin et al, pp 1487-1492 *

Also Published As

Publication number Publication date
GB9808767D0 (en) 1998-06-24
GB2321463A (en) 1998-07-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee