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GB2367300A - Method of stabilising an inverse lyotropic liquid crystalline phase - Google Patents

Method of stabilising an inverse lyotropic liquid crystalline phase

Info

Publication number
GB2367300A
GB2367300A GB0130959A GB0130959A GB2367300A GB 2367300 A GB2367300 A GB 2367300A GB 0130959 A GB0130959 A GB 0130959A GB 0130959 A GB0130959 A GB 0130959A GB 2367300 A GB2367300 A GB 2367300A
Authority
GB
United Kingdom
Prior art keywords
liquid crystalline
crystalline phase
lyotropic liquid
stabilising
inverse
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.)
Withdrawn
Application number
GB0130959A
Other versions
GB0130959D0 (en
Inventor
Richard Hilary Templer
Paul David Lickiss
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.)
Imperial College of London
Original Assignee
Imperial College of London
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 Imperial College of London filed Critical Imperial College of London
Publication of GB0130959D0 publication Critical patent/GB0130959D0/en
Publication of GB2367300A publication Critical patent/GB2367300A/en
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention provides a method of stabilising an inverselyotropic liquid crystalline phase, said method comprising the steps of: (a) contacting an amphiphile, a polar medium and at least one polymerisable lyophobic material, wherein the amphiphile and polar medium form a lyotropic liquid crystalline phase; and (b) polymerising said at least one polymerisable lyophobic material to form a polymer in the lyophobic region of said lyotropic liquid crystalline phase. A second aspect of the invention relates to a composition comprising: (a) an inverse lyotropic liquid crystalline phase comprising an amphiphile and a polar medium; and (b) polymer comprising a polymerised lyophobic material, in addition to the amphiphile, and disposed in the lyophobic region of said inverse lyotropic liquid crystalline phase. A further aspect of the invention provides a process for the preparation of a stabilised inverse lyotropic liquid crystalline phase.
GB0130959A 1999-07-07 2000-07-06 Method of stabilising an inverse lyotropic liquid crystalline phase Withdrawn GB2367300A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9915936.0A GB9915936D0 (en) 1999-07-07 1999-07-07 Method
PCT/GB2000/002590 WO2001004234A1 (en) 1999-07-07 2000-07-06 Method of stabilising an inverse lyotropic liquid crystalline phase

Publications (2)

Publication Number Publication Date
GB0130959D0 GB0130959D0 (en) 2002-02-13
GB2367300A true GB2367300A (en) 2002-04-03

Family

ID=10856836

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9915936.0A Ceased GB9915936D0 (en) 1999-07-07 1999-07-07 Method
GB0130959A Withdrawn GB2367300A (en) 1999-07-07 2000-07-06 Method of stabilising an inverse lyotropic liquid crystalline phase

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9915936.0A Ceased GB9915936D0 (en) 1999-07-07 1999-07-07 Method

Country Status (3)

Country Link
AU (1) AU5698200A (en)
GB (2) GB9915936D0 (en)
WO (1) WO2001004234A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210221936A1 (en) * 2018-05-25 2021-07-22 Amferia Ab Mesoporous elastomer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729670A1 (en) * 1995-01-24 1996-07-26 Thomson Csf Composites of liq. crystal cpd. dispersed in a polymer
WO1998030318A2 (en) * 1997-01-08 1998-07-16 The Regents Of The University Of California Compounds for producing nanoporous polymers, nanocomposite and membranes thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729670A1 (en) * 1995-01-24 1996-07-26 Thomson Csf Composites of liq. crystal cpd. dispersed in a polymer
WO1998030318A2 (en) * 1997-01-08 1998-07-16 The Regents Of The University Of California Compounds for producing nanoporous polymers, nanocomposite and membranes thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Inspec (online) abstract accession no 6111563 & Reynolds J R et al, "Electrical, Optical, and Magnetic Properties of Organic Solid-State Materials IV. Symposium, Boston, MA, USA, 1-5 Dec. 1997" 1998, Mater. Res., Soc, pages 419-424 *

Also Published As

Publication number Publication date
AU5698200A (en) 2001-01-30
GB9915936D0 (en) 1999-09-08
GB0130959D0 (en) 2002-02-13
WO2001004234A1 (en) 2001-01-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)