(19)
(11) EP 0 845 019 A1

(12)

(43) Date of publication:
03.06.1998 Bulletin 1998/23

(21) Application number: 96927146.0

(22) Date of filing: 12.08.1996
(51) International Patent Classification (IPC): 
C09K 5/ 04( . )
(86) International application number:
PCT/GB1996/001955
(87) International publication number:
WO 1997/007179 (27.02.1997 Gazette 1997/10)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 18.08.1995 GB 19950016920

(71) Applicant: IMPERIAL CHEMICAL INDUSTRIES PLC
London SW1P 3JF (GB)

(72) Inventors:
  • POWELL, Richard, Llewellyn
    Cheshire CW6 9NV (GB)
  • CORR, Stuart
    Cheshire WA4 5DH (GB)
  • MURPHY, Frederick, Thomas
    Cheshire WA6 7RY (GB)
  • MORRISON, James, David
    Northwich Cheshire CW8 2QN (GB)

(74) Representative: Thomas, Ieuan, et al 
Intellectual Property Department ICI Chemicals & Polymers Ltd P.O. Box 11 The Heath
Runcorn Cheshire WA7 4QE
Runcorn Cheshire WA7 4QE (GB)

   


(54) REFRIGERANT COMPOSITIONS