Title:
内燃機関用の高性能無亜鉛・無リンエンジン油
Document Type and Number:
Japanese Patent JP2007505168
Kind Code:
A
Abstract:
A substantially zinc and phosphorous free lubricating oil meeting engine performance requirements contain an additive system containing metal detergents, at least one borated ashless dispersant, at least an amine antioxidant and a trinuclear molybdenum compound. The lubricant contains a minimum of 120 ppm boron and a minimum of 80 ppm molybdenum.
Inventors:
Fern, Lee Pao, Oscar
Andrew, Jackson
Givens, Willie, A., Junior
Deckman, Douglas, E.
Buck, William, H.
Andrew, Jackson
Givens, Willie, A., Junior
Deckman, Douglas, E.
Buck, William, H.
Application Number:
JP2006523909A
Publication Date:
March 08, 2007
Filing Date:
August 10, 2004
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
C10M169/04; C10M129/10; C10M129/54; C10M133/12; C10M133/56; C10M135/10; C10M139/00; C10M159/18; C10M159/20; C10M161/00; C10N10/04; C10N10/12; C10N20/00; C10N30/06; C10N30/10; C10N30/12; C10N40/25
Attorney, Agent or Firm:
Kenji Kawabi