(19)
(11) EP 0 660 845 A1

(12)

(43) Date of publication:
05.07.1995 Bulletin 1995/27

(21) Application number: 93920694.0

(22) Date of filing: 08.09.1993
(51) International Patent Classification (IPC): 
C08F 2/ 44( . )
C08F 4/ 69( . )
C08F 10/ 00( . )
C08K 5/ 00( . )
C08F 4/ 42( . )
C08F 4/ 80( . )
C08K 3/ 00( . )
C08K 5/ 3492( . )
(86) International application number:
PCT/EP1993/002419
(87) International publication number:
WO 1994/006831 (31.03.1994 Gazette 1994/08)
(84) Designated Contracting States:
AT BE DE ES FR GB IT NL SE

(30) Priority: 17.09.1992 CH 19920002924

(71) Applicant: CIBA-GEIGY AG
CH-4002 Basel (CH)

(72) Inventors:
  • ROTZINGER, Bruno
    CH-4127 Birsfelden (CH)
  • COLUMBERG, Alfred
    CH-1208 Genève (CH)
  • PAUQUET, Jean-Roch
    CH-4303 Kaiseraugst (CH)

   


(54) PROCESS FOR THE PREPARATION OF OLEFIN POLYMERS