Foam composite material comprising a first foam having an uncontoured surface, and a second, different foam fixed to the first foam at its uncontoured surface
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 23, 1999
Grant Date -
N/A
app pub date -
Dec 1, 1997
filing date -
Dec 1, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A foam composite material comprising a first isocyanate-based polymer foam comprising at least one uncontoured surface and a second, molded isocyanate-based polymer foam, the first isocyanate-based polymer foam and the second isocyanate-based polymer foam being: (i) of different composition, and (ii) fixed with respect to one another. A process for producing the foam composite material also disclosed. The foam composite material is useful in another of vehicular and non-vehicular applications.
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