(19)
(11) EP 0 981 568 A1

(12)

(43) Date of publication:
01.03.2000 Bulletin 2000/09

(21) Application number: 97907222.0

(22) Date of filing: 18.03.1997
(51) International Patent Classification (IPC)7C08G 61/12
(86) International application number:
PCT/GB9700/742
(87) International publication number:
WO 9841/555 (24.09.1998 Gazette 1998/38)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV RO SI

(71) Applicant: BAXENDEN CHEMICALS LTD
Baxenden,Nr Accrington,Lancashire BB5 2SL (GB)

(72) Inventors:
  • FOOT, Peter Jonathan Samuel
    Kingston,Surrey KT1 3QA (GB)
  • DAVIS, Reginald
    Leatherhead,Surrey KT22 8PG (GB)
  • BUDD, Darren
    Maidenhead,Surrey SL6 3XF (GB)

(74) Representative: Pidgeon, Robert John et al
Appleyard Lees15 Clare Road
HalifaxWest Yorkshire HX1 2HY
HalifaxWest Yorkshire HX1 2HY (GB)

   


(54) CONDUCTIVE POLYMERS AND PROCESSES FOR THEIR PREPARATION