Title:
持続的な高負荷条件下で用いられる潤滑油の強化されたデポジット制御
Document Type and Number:
Japanese Patent JP2009516061
Kind Code:
A
Abstract:
Engine lubricating oils used under sustained high load conditions, such as high speed diesel or stationary natural gas engines, can have their deposit control properties enhanced by the addition to such engine oils of a minor amount of one or more neutral/low TBN or mixture of neutral/low TBN and overbased/high TBN alkali and alkaline earth metal salts of alkyl salicylates, or alkyl phenolate, a minor amount of one or more of an organo molybdenum complex in an amount sufficient to provide 25 wt. ppm to 2000 wt. ppm elemental molybdenum in the final lubricant composition.
Inventors:
Cartwright, stanley, james
Application Number:
JP2008541286A
Publication Date:
April 16, 2009
Filing Date:
November 14, 2006
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
C10M169/04; C10M101/04; C10M105/04; C10M105/06; C10M105/32; C10M107/02; C10M129/10; C10M129/54; C10M135/18; C10M137/10; C10M159/18; C10M159/20; C10M159/22; C10N10/12; C10N20/00; C10N20/02; C10N30/00; C10N40/25
Domestic Patent References:
| JP2005263830A | 2005-09-29 | |||
| JP2005146285A | 2005-06-09 | |||
| JP2004131742A | 2004-04-30 | |||
| JP2004083891A | 2004-03-18 | |||
| JP2006152305A | 2006-06-15 |
Attorney, Agent or Firm:
Kenji Kawabi