LUBRICANT COMPOSITION CONTAINING TRANSITION METALS FOR VISCOSITY CONTROL - Patent 0290457

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(11)

EP 0 290 457 A1

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(43)	Date of publication:
	17.11.1988 Bulletin 1988/46

(21)	Application number: 87900961.0

(22)	Date of filing: 12.01.1987

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International Patent Classification (IPC):

C10M 129/ 06^{( . )}
C10M 129/ 26^{( . )}
C10M 129/ 54^{( . )}
C10M 135/ 10^{( . )}
C10M 137/ 12^{( . )}
C10M 163/ 00^{( . )}
C10N 10/ 04^{( . )}
C10N 10/ 10^{( . )}
C10N 10/ 14^{( . )}
C10N 30/ 00^{( . )}
F02B 3/ 06^{( . )}

C10M 129/ 10^{( . )}
C10M 129/ 40^{( . )}
C10M 129/ 58^{( . )}
C10M 135/ 28^{( . )}
C10M 141/ 00^{( . )}
C10N 10/ 02^{( . )}
C10N 10/ 08^{( . )}
C10N 10/ 12^{( . )}
C10N 10/ 16^{( . )}
C10N 40/ 25^{( . )}

(86)	International application number:
	PCT/US1987/000070

(87)	International publication number:
	WO 1987/004454 (30.07.1987 Gazette 1987/17)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

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Priority:

21.01.1986 US 19860820860

(71)	Applicant: The Lubrizol Corporation
	Wickliffe, Ohio 44092 (US)

(72)	Inventor:
	RIPPLE, David, Eugene Kirtland, OH 44094 (US)

(74)	Representative: Crisp, David Norman, et al
	D. YOUNG & CO. 21 New Fetter Lane London EC4A 1DA London EC4A 1DA (GB)

(54)	LUBRICANT COMPOSITION CONTAINING TRANSITION METALS FOR VISCOSITY CONTROL