Patent · US Active

Seal compatibility additive to improve fluoropolymer seal compatibility of lubricant compositions

US10106759B2 · kind B2 · utility

1Cited by

20References

17Claims

0Family size

Assignee

BASF SE

Inventors

Kevin J. DeSantis · Valley Cottage, US
Michael Hoey · Maplewood, US
Al Jung · Carmel, US
Phil Rabbat · Maplewood, US
David Eliezer Chasan · Teaneck, US
Stephen Jones · Pomona, US

Key dates

Filing date	Apr 22, 2014
Grant date	Oct 23, 2018
Priority date	—
Expiry date	Sep 23, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10N2070/02
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

This disclosure is directed to an additive package for a lubricant composition that provides improved compatibility with fluoropolymer seals. The additive package comprises a seal compatibility additive. The disclosure is also directed to a lubricant composition comprising a base oil and a seal compatibility additive. The seal compatibility additive improves the compatibility with fluoropolymer seals of the resultant lubricant composition.

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