Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Coated or impregnated woven – knit – or nonwoven fabric which... – Coating or impregnation provides heat or fire protection
Patent
1998-04-16
1999-06-15
Bell, James J.
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Coated or impregnated woven, knit, or nonwoven fabric which...
Coating or impregnation provides heat or fire protection
428421, 4284231, 428408, 428902, 442164, 442169, 442172, 442179, 442180, 442289, 442293, B32B 2704
Patent
active
059121955
ABSTRACT:
A method for preparing an uncured supported elastomer material includes the steps of: providing a fibrous reinforcement material; providing a layer of uncured elastomer material substantially adjacent to the fibrous reinforcement material; exposing the layer and the fibrous reinforcement to a temperature below a curing temperature and above a flow point of the uncured elastomer material, and a pressure sufficient that the uncured elastomer material flows into the fibrous reinforcement material, so as to provide an uncured supported elastomer material.
REFERENCES:
patent: 3860134 (1975-01-01), Kobalter
patent: 4301052 (1981-11-01), Pollman
patent: 4311661 (1982-01-01), Palmer
patent: 4455123 (1984-06-01), Sanders et al.
patent: 4738999 (1988-04-01), Blenner et al.
patent: 5218810 (1993-06-01), Isley, Jr.
Walla Lisa A.
Watson Charles R.
Bell James J.
United Technologies Corporation
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