LUBRICATING COMPOSITIONS FOR TURBINE AND HYDRAULIC SYSTEMS WITH IMPROVED ANTIOXIDANCY - Patent 2710102

(19)

(11)

EP 2 710 102 A1

(12)

(43)	Date of publication:
	26.03.2014 Bulletin 2014/13

(21)	Application number: 12724792.2

(22)	Date of filing: 14.05.2012

(51)

International Patent Classification (IPC):

C10M 141/08^(2006.01)

C10M 161/00^(2006.01)

(86)	International application number:
	PCT/US2012/037732

(87)	International publication number:
	WO 2012/158595 (22.11.2012 Gazette 2012/47)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30)

Priority:

16.05.2011 US 201161486343 P

(71)	Applicant: The Lubrizol Corporation
	Wickliffe, OH 44092-2298 (US)

(72)	Inventors:
	CRAWLEY, Seth, L. Wickliffe, Ohio 44092-2298 (US) BUTKE, Betsy, J. Wickliffe, Ohio 44092-2298 (US)

(74)	Representative: Mallalieu, Catherine Louise
	D Young & Co LLP 120 Holborn London EC1N 2DY London EC1N 2DY (GB)

(54)	LUBRICATING COMPOSITIONS FOR TURBINE AND HYDRAULIC SYSTEMS WITH IMPROVED ANTIOXIDANCY