Flare-type pipe joint
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 30, 1999
Grant Date -
N/A
app pub date -
Apr 17, 1997
filing date -
Apr 19, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In order to improve the reliability of sealing property of a flare-type pipe joint, a flare-type pipe joint is designed such that a sealing material composition containing thermosetting resin, a curing agent, and fluororesin powder is applied onto a conical flange surface which abuts on a flare portion and then subjected to heat treatment so that the sealing material composition is subjected to crosslinking reaction to thereby form an elastic sealing layer. Further, it is preferable that the fluororesin powder is non-sintered fluororesin powder which is not subjected to crystallizing treatment made by sintering process.
First Claim
Family
International Classification(s)
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