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Title:
界面活性剤を含む潤滑組成物
Document Type and Number:
Japanese Patent JP2011508810
Kind Code:
A
Abstract:
The invention provides a lubricating composition containing an oil of lubricating viscosity and a calcium-containing detergent with a soap content of 0.06 wt % to 1.6 wt % of the lubricating composition. The lubricating composition is suitable for lubricating an internal combustion engine.

Inventors:
Davies, Mark Sea.
Sutton, Michael Earl.
Application Number:
JP2010540787A
Publication Date:
March 17, 2011
Filing Date:
December 17, 2008
Export Citation:
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Assignee:
THE LUBRIZOL CORPORATION
International Classes:
C10M169/04; C10M101/02; C10M107/02; C10M133/38; C10M133/44; C10M135/10; C10M159/22; C10M159/24; C10N20/00; C10N20/02; C10N30/06; C10N40/25
Domestic Patent References:
JP2005146010A2005-06-09
JP2003327987A2003-11-19
JP2003336089A2003-11-28
JP2007514040A2007-05-31
JP2002053888A2002-02-19
JP2004131742A2004-04-30
Foreign References:
WO2006105022A12006-10-05
WO2008047550A12008-04-24
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita