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Title:
【発明の名称】油の乳化解消
Document Type and Number:
Japanese Patent JPH05505420
Kind Code:
A
Abstract:
The action of a crosslinked polyoxyalkylene polyiol demulsifier for a water-in-oil emulsion containing an ashless dispersant additive is enhanced by the use of a free dicarboxylic acid or anhydride. The invention has particular relevance to lubricating oils for marine use, especially trunk piston engine oils and system oils.

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Inventors:
Airlies allen
Dan Adrian
Application Number:
JP50326192A
Publication Date:
August 12, 1993
Filing Date:
January 31, 1992
Export Citation:
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Assignee:
Exxon Chemical Patents Incorporated
International Classes:
C10M159/12; C10M161/00; C10M167/00; C10N10/04; C10N20/00; C10N20/04; C10N30/00; C10N30/04; C10N40/25; C10N60/14; C10N70/00; (IPC1-7): C10M167/00; C10M159/12
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)



 
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