Title:
METHOD FOR PRODUCING LUBRICANT COMPOSITION
Document Type and Number:
Japanese Patent JP2008280475
Kind Code:
A
Abstract:
To provide a lubricant composition which is further improved in the reduced noise, reduced torque, abrasion and seizure resistance etc., and can be produced by a simple method.
The method for producing the lubricant composition comprises heating and dissolving a specific urea compound and a benzylidenesorbitol derivative in a base oil, then cooling the resultant solution, to recrystallize the urea compound and the benzylidenesorbitol derivative.
Inventors:
FUJITA YASUNOBU
YOKOUCHI ATSUSHI
MATSUMOTO KANEAKI
YOKOUCHI ATSUSHI
MATSUMOTO KANEAKI
Application Number:
JP2007127726A
Publication Date:
November 20, 2008
Filing Date:
May 14, 2007
Export Citation:
Assignee:
NSK LTD
International Classes:
C10M177/00; C10M105/32; C10M115/04; C10M115/08; C10M169/02; C10N30/00; C10N30/06; C10N40/02; C10N50/10; C10N70/00
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Hironori Honda
Toshimitsu Ichikawa