GB2257975B - Polymerisation method - Google Patents

Polymerisation method

Info

Publication number
GB2257975B
GB2257975B GB9211995A GB9211995A GB2257975B GB 2257975 B GB2257975 B GB 2257975B GB 9211995 A GB9211995 A GB 9211995A GB 9211995 A GB9211995 A GB 9211995A GB 2257975 B GB2257975 B GB 2257975B
Authority
GB
United Kingdom
Prior art keywords
polymerisation method
polymerisation
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
GB9211995A
Other versions
GB9211995D0 (en
GB2257975A (en
Inventor
Mark Andrew Verrall
Elizabeth Narborough
David Coates
Kenneth Johnson Toyne
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
Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB9211995D0 publication Critical patent/GB9211995D0/en
Publication of GB2257975A publication Critical patent/GB2257975A/en
Application granted granted Critical
Publication of GB2257975B publication Critical patent/GB2257975B/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
    • C09K19/3842—Polyvinyl derivatives
    • C09K19/3852—Poly(meth)acrylate derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
GB9211995A 1991-07-26 1992-06-05 Polymerisation method Expired - Fee Related GB2257975B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919116340A GB9116340D0 (en) 1991-07-26 1991-07-26 Polymerization method

Publications (3)

Publication Number Publication Date
GB9211995D0 GB9211995D0 (en) 1992-07-15
GB2257975A GB2257975A (en) 1993-01-27
GB2257975B true GB2257975B (en) 1995-04-12

Family

ID=10699160

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919116340A Pending GB9116340D0 (en) 1991-07-26 1991-07-26 Polymerization method
GB9211995A Expired - Fee Related GB2257975B (en) 1991-07-26 1992-06-05 Polymerisation method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919116340A Pending GB9116340D0 (en) 1991-07-26 1991-07-26 Polymerization method

Country Status (1)

Country Link
GB (2) GB9116340D0 (en)

Also Published As

Publication number Publication date
GB9116340D0 (en) 1991-09-11
GB9211995D0 (en) 1992-07-15
GB2257975A (en) 1993-01-27

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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)
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

Effective date: 20040605