Title:
潤滑油添加剤およびそれを含む潤滑油組成物
Document Type and Number:
Japanese Patent JP5438762
Kind Code:
B2
Abstract:
A molybdated succinimide complex is disclosed which is prepared by a process comprising (a) reacting an alkyl or alkenyl succinimide of a polyamine of formula I wherein R is an about C12 to about C30 alkyl or alkenyl group; a and b are independently 2 or 3, and x is 0 to 10, with an ethylenically unsaturated carboxylic acid or anhydride thereof; and (b) reacting the product of step (a) with an acidic molybdenum compound. Also disclosed is a lubricating oil composition containing at least (a) a major amount of a base oil of lubricating viscosity and (b) a minor amount of the molybdated succinimide complex.
Inventors:
Kenneth Dee Nelson
Edward A. Chiverton
Edward A. Chiverton
Application Number:
JP2011516805A
Publication Date:
March 12, 2014
Filing Date:
June 30, 2009
Export Citation:
Assignee:
Chevron Oronite Company LRC
International Classes:
C10M159/12; C10M177/00; C10N10/12; C10N30/06; C10N30/10; C10N40/25; C10N70/00
Domestic Patent References:
| JP2003514081A | ||||
| JP2006117719A | ||||
| JP2004002866A |
Foreign References:
| WO2007044820A1 |
Attorney, Agent or Firm:
Asamura patent office