Fire resistant compositions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 21, 2000
Grant Date -
N/A
app pub date -
Mar 22, 1999
filing date -
Jul 22, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method is described for protection against fire with coating and paint compositions for houses, polymer constructions, industrial installations, and transport vehicles, in which polymeric products produced by processing polystyrene and copolymers to macroreticular structure are introduced with the incorporation of ionic groups at high density, thus acquiring the potential to very strongly absorb water up to 400 times weight endomolecularly. They can be used in paint and general coating compositions as a first surface coating or can be in aqueous paint emulsions as a main coating. Inorganic materials such as lime, gypsum, silicones etc. can also be added. The products in the coating compositions when burned or decomposed in a fire edge release much water and quenches the fire immediately offering complete protection against fire.
First Claim
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 31 Citation Count
- C08K Class
- 92.12 % this patent is cited more than
- 25 Age