(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