Metal processing lubricant composition
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 23, 2012
Grant Date -
Jun 24, 2010
app pub date -
Nov 8, 2007
filing date -
Nov 10, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to metal processing lubricant compositions that are based on polyhydrocarbyl esters of aliphatic polyols, in particular tetrahydrocarbyl esters of pentaerythritol, wherein at least one hydrocarbyl group of the tetrahydrocarbyl ester comprises 6-14 carbon atoms and the other hydrocarbyl groups comprise 6-20 carbon atoms. The compositions are in particular suitable for metal forming operations, e.g. a cold rolling operation, a hot rolling operation or a drawing operation, and metal removing operations, e.g. grinding, milling, cutting, turning and honing.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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