Coated fabric
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United States of America Patent
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-
Jun 28, 1988
Grant Date -
N/A
app pub date -
Jan 10, 1985
filing date -
Jan 10, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coated fabric comprises a base ply of a fiber material such as a non-woven fiber material, for example, a polypropylene non-woven material, having a thermoplastic film, for example, an ethylene methyl acrylate film, bonded thereto. The base ply has densified and undensified portions thereof, the densified portions defining densified areas on a coating surface of the base ply, and the thermoplastic film is heat-bonded to the coating surface at least at the densified portions thereof. A method of making the coated fabric comprises contacting the thermoplastic film in heat-softened condition with the coating surface of the base ply, and allowing the film to cool.
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