Method for making a thermally protective coating for a propulsive unit structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 6, 2008
Grant Date -
Apr 6, 2006
app pub date -
Dec 17, 2003
filing date -
Dec 31, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of making a thermally-protective coating on a thruster structure, the method consisting in: continuously measuring out and mixing (14) at least one polyurethane and a mixture of polymerization agents in which specific fillers have previously been dispersed; coating a rotating cylindrical support surface (2) by continuously casting a strip (18) of touching turns of the resulting mixture; and pre-polymerizing the resulting coating at ambient pressure so that said polyurethane becomes polymerized sufficiently to be capable of being stressed mechanically.
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