(19)
(11)
EP 0 420 931 A1
(12)
(43)
Date of publication:
10.04.1991
Bulletin 1991/15
(21)
Application number:
89907958.0
(22)
Date of filing:
21.06.1989
(51)
International Patent Classification (IPC):
C08F
8/
02
( . )
C10M
107/
26
( . )
C10M
107/
36
( . )
C10M
107/
42
( . )
C10M
107/
24
( . )
C10M
107/
28
( . )
C10M
107/
38
( . )
(86)
International application number:
PCT/US1989/002848
(87)
International publication number:
WO 1989/012663
(
28.12.1989
Gazette 1989/30)
(84)
Designated Contracting States:
AT BE DE FR GB IT NL SE
(30)
Priority:
23.06.1988
US 19880210452
(71)
Applicant:
MOBIL OIL CORPORATION
New York New York 10017 (US)
(72)
Inventor:
CHEN, Catherine, Shuihua, Hsia
Berkeley Heights, NJ 07922 (US)
(74)
Representative:
Curtis, Philip Anthony
Mobil Services Company Limited Patent Department Mobil House 54-60 Victoria Street
London SW1E 6QB
London SW1E 6QB (GB)
(54)
SYNTHETIC LUBRICANTS CONTAINING POLAR GROUPS