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GB2322136A - Electrically conducting polymers and their manufacture - Google Patents

Electrically conducting polymers and their manufacture

Info

Publication number
GB2322136A
GB2322136A GB9811694A GB9811694A GB2322136A GB 2322136 A GB2322136 A GB 2322136A GB 9811694 A GB9811694 A GB 9811694A GB 9811694 A GB9811694 A GB 9811694A GB 2322136 A GB2322136 A GB 2322136A
Authority
GB
United Kingdom
Prior art keywords
groups
phenylene
chains
poly
molecule
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Withdrawn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
GB9811694A
Other versions
GB9811694D0 (en
Inventor
Keith Davidson
Anna Marguerite Ponsonby
Frederick George Thorpe
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 GBGB9524705.2A external-priority patent/GB9524705D0/en
Priority claimed from GBGB9525014.8A external-priority patent/GB9525014D0/en
Application filed by BICC PLC filed Critical BICC PLC
Priority to GB9811694A priority Critical patent/GB2322136A/en
Priority claimed from PCT/GB1996/002954 external-priority patent/WO1997021228A1/en
Publication of GB9811694D0 publication Critical patent/GB9811694D0/en
Publication of GB2322136A publication Critical patent/GB2322136A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/124—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one nitrogen atom in the ring
    • 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
    • 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
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • 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
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/126—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one sulfur atom in the ring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/124—Intrinsically conductive polymers
    • H01B1/127—Intrinsically conductive polymers comprising five-membered aromatic rings in the main chain, e.g. polypyrroles, polythiophenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/124—Intrinsically conductive polymers
    • H01B1/128—Intrinsically conductive polymers comprising six-membered aromatic rings in the main chain, e.g. polyanilines, polyphenylenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

A conductive polymer comprises chains composed of resonant (aromatic and/or heterocyclic) rings in which conjugation extends from end to end of the molecule and cross-links between these chains which consist of aromatic groups conjugated to the chains that they link. In this way the polymer conducts from molecule to molecule and in principle may be isotropically conductive. Preferably, the polymer chains are selected from polyaniline, polypyrrole, polythiophene, poly-p-phenylene, poly-(p-phenylene sulfide) and poly-N-vinylcarbazole. The resonant groups may comprise carbocyclic or heterocyclic aromatic groups or #-bonded aliphatic groups; p-phenylene groups and p-phenylene-vinylene groups are preferred. Such polymers can be made by a conjugative condensation reaction catalysed by a palladium compound. Three such condensation reactions are established and are named according to their respective authors as the Suzuki, Stille, and Heck reactions; the Suzuki reaction is preferred.
GB9811694A 1995-12-02 1996-11-29 Electrically conducting polymers and their manufacture Withdrawn GB2322136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9811694A GB2322136A (en) 1995-12-02 1996-11-29 Electrically conducting polymers and their manufacture

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9524705.2A GB9524705D0 (en) 1995-12-02 1995-12-02 Electrically conducting polymers and their manufacture
GBGB9525014.8A GB9525014D0 (en) 1995-12-07 1995-12-07 Electrically conducting polymers and their manufacture
GB9811694A GB2322136A (en) 1995-12-02 1996-11-29 Electrically conducting polymers and their manufacture
PCT/GB1996/002954 WO1997021228A1 (en) 1995-12-02 1996-11-29 Electrically conducting polymers and their manufacture

Publications (2)

Publication Number Publication Date
GB9811694D0 GB9811694D0 (en) 1998-07-29
GB2322136A true GB2322136A (en) 1998-08-19

Family

ID=27268010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9811694A Withdrawn GB2322136A (en) 1995-12-02 1996-11-29 Electrically conducting polymers and their manufacture

Country Status (1)

Country Link
GB (1) GB2322136A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335430B (en) * 1997-01-28 2000-09-13 Cambridge Display Tech Ltd Rheology modification of precursor solutions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254627A (en) * 1993-01-07 1993-10-19 Ford Motor Company Electrically conductive polypyrroleamine polymer networks
WO1995000882A1 (en) * 1993-06-22 1995-01-05 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Soluble, conductive copolymer, the preparation and use thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254627A (en) * 1993-01-07 1993-10-19 Ford Motor Company Electrically conductive polypyrroleamine polymer networks
WO1995000882A1 (en) * 1993-06-22 1995-01-05 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Soluble, conductive copolymer, the preparation and use thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 016, no, 200 (E-1201), 13 May 1992 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335430B (en) * 1997-01-28 2000-09-13 Cambridge Display Tech Ltd Rheology modification of precursor solutions
US6153711A (en) * 1997-01-28 2000-11-28 Cambridge Display Technology Ltd. Rheology modification of precursor solutions

Also Published As

Publication number Publication date
GB9811694D0 (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)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)