Process for producing polyvinyl alcohol articles

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United States of America Patent

PATENT NO 9797073
SERIAL NO

13533392

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a process for modifying the surface of a polyvinyl alcohol film or fabric by applying heat and pressure to the film or fabric to increase the moisture on the surface which is held by the fabric and to coalesce the surface fibers and reduce the porosity of the surface.

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Patent Owner(s)

  • LAKELAND INDUSTRIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Roberson, Charles Greensboro, US 8 27
Smith, Novis Philadelphia, US 9 90

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