(19)
(11)
EP 0 487 555 A1
(12)
(43)
Date of publication:
03.06.1992
Bulletin 1992/23
(21)
Application number:
90911427.0
(22)
Date of filing:
14.08.1990
(51)
International Patent Classification (IPC):
B01J
31/
30
( . )
C07C
2/
22
( . )
C07C
11/
02
( . )
C08F
4/
642
( . )
C08F
10/
02
( . )
C07B
61/
00
( . )
C07C
2/
30
( . )
C08F
4/
60
( . )
C08F
10/
00
( . )
(86)
International application number:
PCT/GB1990/001284
(87)
International publication number:
WO 1991/002707
(
07.03.1991
Gazette 1991/06)
(84)
Designated Contracting States:
AT BE CH DE DK ES FR GB IT LI LU NL SE
(30)
Priority:
14.08.1989
GB 19890018497
(71)
Applicant:
EXXON CHEMICAL PATENTS INC.
Florham Park New Jersey 07932 (US)
(72)
Inventor:
MATHYS, Georges, Marie, Karel
B-3040 Bierbeek (BE)
(74)
Representative:
Bawden, Peter Charles, et al
EXXON CHEMICAL LIMITED Exxon Chemical Technology Centre PO Box 1
Abingdon Oxfordshire OX13 6BB
Abingdon Oxfordshire OX13 6BB (GB)
(54)
PROCESS FOR PREPARING LINEAR ALPHA-OLEFINS FROM ETHYLENE