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Title:
高荷重ディーゼルエンジンの摩耗低減のための方法及び組成物
Document Type and Number:
Japanese Patent JP4778200
Kind Code:
B2
Abstract:
Disclosed are methods and lubricant compositions for reducing wear in heavy-duty diesel engines. The lubricant compositions disclosed herein comprise a combination of an anti-wear effective amount of a dispersed, hydrated alkali metal borate, a neutral sulfonate and an overbased detergent composition.

Inventors:
Alexander B. Bofa
William M Craycer
Application Number:
JP2004063088A
Publication Date:
September 21, 2011
Filing Date:
March 05, 2004
Export Citation:
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Assignee:
Chevron Oronite Company LRC
International Classes:
C10M169/04; C10M125/26; C10M129/10; C10M135/10; C10M159/18; C10M159/20; C10M163/00; C10N10/02; C10N10/04; C10N10/12; C10N30/04; C10N30/06; C10N40/25
Domestic Patent References:
JP2002053888A
JP5093197A
JP2000160180A
JP7197067A
JP2001524580A
JP10502413A
JP2000516655A
JP2001279287A
JP2000192069A
Attorney, Agent or Firm:
Yanagawa Yasuo