Lubricating oil composition
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 25, 1995
Grant Date -
N/A
app pub date -
Dec 2, 1993
filing date -
Mar 16, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A lubricating oil composition for use in an internal combustion engine comprising (1) a lubricating base oil, and (2) a monofunctional perfluoropolyether derivative of the general formula R.sub.F -Z where R.sub.F is a perfluoropolyether moiety with an average molecular weight in the range of from 135 to 20,000, and Z is a functional group.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully