Patent · US Expired

Antioxidant additive compositions and lubricating compositions containing the same

US6806241B2 · kind B2 · utility

19Cited by

17References

11Claims

0Family size

Assignee

R.T. Vanderbilt Company, Inc. · US

Inventors

Thomas J. Karol · Norwalk, US
Steven G. Donnelly · New Fairfield, US
Ronald J. Hiza · Monroe, US

Key dates

Filing date	Sep 19, 2002
Grant date	Oct 19, 2004
Priority date	—
Expiry date	Sep 19, 2022

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10N2030/10
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Disclosed are antioxidant compositions comprising of:(1) an organomolybdenum compound;(2) an alkylated diphenylamine; and(3) a sulfur compound selected from the group consisting of:(a) thiadiazole;(b) dithiocarbamate; and(c) mixtures of (a) and (b).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.