SULFUR CONTAINING LUBRICATING OIL ADDITIVE SYSTEM PARTICULARLY USEFUL FOR NATURAL GAS FUELED ENGINES - Patent 1451275

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EP 1 451 275 A1

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(43)	Date of publication:
	01.09.2004 Bulletin 2004/36

(21)	Application number: 02784646.8

(22)	Date of filing: 26.11.2002

(51)	International Patent Classification (IPC)⁷: C10M 129/10, C10M 129/70, C10M 141/02

(86)	International application number:
	PCT/US2002/038158

(87)	International publication number:
	WO 2003/048278 (12.06.2003 Gazette 2003/24)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

29.11.2001 US 999235

(71)	Applicant: Chevron Oronite Company LLC
	San Ramon, CA 94583-2324 (US)

(72)	Inventors:
	PALAZZOTTO, John, D. Castro Valley, CA 94546 (US) LOGAN, Mark, R. San Ramon, CA 94583 (US)

(74)	Representative: Nash, David Allan
	HASELTINE LAKE,Redcliff Quay120 Redcliff Street Bristol BS1 6HU Bristol BS1 6HU (GB)

(54)	SULFUR CONTAINING LUBRICATING OIL ADDITIVE SYSTEM PARTICULARLY USEFUL FOR NATURAL GAS FUELED ENGINES