Title:
LUBRICANT HAVING IMPROVED ANTI-CORROSION PROPERTY
Document Type and Number:
Japanese Patent JPH06158075
Kind Code:
A
Abstract:
PURPOSE: To provide a lubricant composition having improved characteristics.
CONSTITUTION: The lubricant composition contains a major proportion of a lubricant viscous oil, a minor proportion of a multifunctional olefin copolymer viscosity index modifier and an additive composition contg. a minor proportion of following (a) and (b). (a) is an arom. triazole and (b) is a hydrocarbyl substd. acylating agent, a polyamine and an adduct of a boron-contg. compd.
Inventors:
TOOMASU BII PABIRON
BURENTO AARU DOONAA
JIERII ERU RATAA
BURENTO AARU DOONAA
JIERII ERU RATAA
Application Number:
JP16718993A
Publication Date:
June 07, 1994
Filing Date:
July 06, 1993
Export Citation:
Assignee:
LUBRIZOL CORP
International Classes:
C10M161/00; C10M163/00; C10M167/00; C10M159/12; C10N20/02; C10N30/02; C10N30/12; C10N40/25; C10N60/14; (IPC1-7): C10M163/00; C10M159/12
Attorney, Agent or Firm:
Shusaku Yamamoto