Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Nonwoven fabric – Nonwoven fabric with a preformed polymeric film or sheet
Patent
1996-05-14
1998-07-28
Pezzuto, Helen L.
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Nonwoven fabric
Nonwoven fabric with a preformed polymeric film or sheet
264175, B32B 2700
Patent
active
057862850
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: 4604319 (1986-08-01), Evans et al.
patent: 5169710 (1992-12-01), Qureshi et al.
patent: 5218810 (1993-06-01), Isley, Jr.
Walla Lisa A.
Watson Charles R.
Pezzuto Helen L.
United Technologies Corporation
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