Stiff fabric and method of forming the stiff fabric
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United States of America Patent
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Jul 9, 1996
Issued Date -
N/A
app pub date -
Apr 13, 1995
filing date -
Jan 19, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A stiff fabric comprises a woven synthetic fabric coated with a latex compound aerated to provide a weight upon application to the fabric of between 0.63-0.89 gms./ml. The compound is pressed into the fabric by a knife blade having a rounded convex lower edge whereby the compound applied to one side of the fabric passes into the interstices but remains substantially clear of the face side. The compound is cured on the fabric in an oven at approximately 149.degree. C. for 45-60 seconds.
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