(19)
(11)
EP 1 680 491 A1
(12)
(43)
Date of publication:
19.07.2006
Bulletin 2006/29
(21)
Application number:
04796892.0
(22)
Date of filing:
29.10.2004
(51)
International Patent Classification (IPC):
C10M
169/04
(1985.01)
C10M
159/22
(1985.01)
C10M
159/24
(1985.01)
C10M
163/00
(1985.01)
(86)
International application number:
PCT/US2004/036312
(87)
International publication number:
WO 2005/042678
(
12.05.2005
Gazette 2005/19)
(84)
Designated Contracting States:
DE FR GB
(30)
Priority:
30.10.2003
US 515915 P
(71)
Applicant:
The Lubrizol Corporation
Wickliffe, Ohio 44092-2298 (US)
(72)
Inventors:
ROSKI, James P.
Wickliffe, OH 44092 (US)
LEAHY, Richard
Belper Derby DE56 1QN (GB)
COOK, Stephen
Belper Derby DE56 1QN (GB)
(74)
Representative:
Weber, Thomas et al
Deichmannhaus am Dom Postfach 10 22 41
50462 Köln
50462 Köln (DE)
(54)
LUBRICATING COMPOSITIONS CONTAINING SULPHONATES AND PHENATES