Patent · US Active

Lubricating grease composition

US7767634B2 · kind B2 · utility

0Cited by

10References

1Claims

0Family size

Assignee

Indian Oil Corporation Limited · IN

Inventors

Gopal Swaroop Mishra · Mumbai, IN
Paramsivam Senthivel · Mumbai, IN
Suresh Chandra Nagar · Mumbai, IN
Anoop Kumar · Mumbai, IN
Kanta Prasad Naithani · Faridabad, IN
Ravinder Kumar Malhotra · Faridabad, IN
Ram Prakash Verma · Mumbai, IN
Brij Bansal · Williamsville, US

Key dates

Filing date	Jun 21, 2006
Grant date	Aug 3, 2010
Priority date	—
Expiry date	Jun 1, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10N2050/10
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Lubricating grease compositions have a titanium complex grease component along with a mineral/synthetic oil-based component and a conventional soap or grease. The conventional soaps and greases may be lithium complex, calcium sulfonate, or aluminum complex-based, among others, with and without additives. The compositions are high performance geases, exhibiting improved drop point, extreme pressure, antiwear, oil separation, and shelf life properties.

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