Title:
【発明の名称】潤滑剤組成物
Document Type and Number:
Japanese Patent JPS59501788
Kind Code:
A
Abstract:
Certain boron-containing, heterocyclic compounds are disclosed which impart extreme pressure, anti-wear and friction reducing properties to lubricating oils. Such lubricating oils are further provided with a hydrocarbon polysulfide derivative of 2, 5-dimercapto -1, 3, 4-thiodiazole as a copper corrosion inhibitor, or terephtalic acid as a lead corrosion inhibitor, or either an alkylated diphenyl amine, a bis (dithio-benzil) metal derivative, a sulfur bridged, bis hindered phenol or an alkyl or dialkyl diphenylamine as an oxidation inhibitor or a mixture thereof.
Inventors:
Holsted Lithia-de A
Jesu-Peter
Baron Kennis
Crowdas Michael Shi
Jesu-Peter
Baron Kennis
Crowdas Michael Shi
Application Number:
JP50292883A
Publication Date:
October 25, 1984
Filing Date:
August 22, 1983
Export Citation:
Assignee:
Union Oil Company-of California
International Classes:
C10M169/04; C07F5/04; C10M139/00; C10M141/12; C10N30/06; C10N30/10; C10N30/12; C10N40/25; (IPC1-7): C10M1/20; C10M1/34; C10M1/38; C10M1/54
Attorney, Agent or Firm:
Akihide Sugimura