OVERBASED MAGNESIUM SULPHONATES - Patent 0856043

(19)

(11)

EP 0 856 043 A1

(12)

(43)	Date of publication:
	05.08.1998 Bulletin 1998/32

(21)	Application number: 96934664.0

(22)	Date of filing: 11.10.1996

(51)

International Patent Classification (IPC):

C07C 303/ 32^{( . )}
C10L 1/ 24^{( . )}
C10M 159/ 24^{( . )}
C10N 30/ 04^{( . )}
C10N 70/ 00^{( . )}

C07C 309/ 31^{( . )}
C10L 1/ 30^{( . )}
C10N 10/ 04^{( . )}
C10N 40/ 25^{( . )}

(86)	International application number:
	PCT/EP1996/004451

(87)	International publication number:
	WO 1997/014774 (24.04.1997 Gazette 1997/18)

(84)	Designated Contracting States:
	DE FR GB IT NL

(30)

Priority:

18.10.1995 GB 19950021351

(71)	Applicant: EXXON CHEMICAL PATENTS INC.
	Linden, New Jersey 07036-0710 (US)

(72)	Inventors:
	MOULIN, Dominique F-76330 N.-D.-de-Gravenchon (FR) CLEVERLEY, John, Arthur Didcot Oxfordshire OX11 0BL (GB)

(74)	Representative: Mansell, Keith Rodney, et al
	Exxon Chemical Limited European Patents and Licences Exxon Chemical Technology Centre P O Box 1 Milton Hill, Abingdon, Oxfordshire OX13 6BB Milton Hill, Abingdon, Oxfordshire OX13 6BB (GB)

(54)	OVERBASED MAGNESIUM SULPHONATES