专利内容由知识产权出版社提供
专利名称：QUATERNARY AMMONIUM SALT
CONTAINING COMPOSITIONS THATPROVIDE BALANCED DEPOSIT CONTROLAND WEAR PERFORMANCE WITHOUT SEALCOMPATIBILITY ISSUES
发明人：DAVIES, Mark C.,DELBRIDGE, Ewan
E.,GIESELMAN, Matthew D.,MORTON, ColinJ.H.
申请号：EP13753074.7申请日：20130819公开号：EP25584A1公开日：20150722
摘要：The invention relates to lubricating compositions, processes of making suchlubricating compositions, and method of using such lubricating compositions. Thelubricating compositions of the present invention include a dispersant comprising aquaternary ammonium salt, a phosphorus-containing compound, a metal
dialkyldithiophosphate, a derivative of a hydroxyl carbonyl compound and an amineand/or an alcohol. These compositions provide balanced deposit control and wearperformance without causing any seal compatibility issues.
申请人：The Lubrizol Corporation
地址：29400 Lakeland Boulevard Wickliffe, OH 44092-2298 US
国籍：US
代理机构：Mallalieu, Catherine Louise
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