Method of production of a crosslinked perfluorinated polyether release film
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 6, 2004
Issued Date -
N/A
app pub date -
Mar 19, 2003
filing date -
Jul 3, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A novel crosslinkable ambifunctional perfluorinated polyetheris provided wherein the polyether is defined by the formula X.sub.1 --(C.sub.a F.sub.2a O).sub.n --X.sub.2 where X.sub.1 and X.sub.2 are different functional terminal groups which are capable of forming a crosslinked perfluorinated polyether by addition, condensation or ring-opening reaction, and n ranges from 1 to 2000 and a is an integer of from 1 to 4. The mole ratio of X.sub.1 and X.sub.2 is 1:1. A release film may be formed from the cross-linked perfluorinated polyether.
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