Polymer composition including polyacrylonitrile polymers and process for preparing same
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United States of America Patent
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Dec 13, 1983
Issued Date -
N/A
app pub date -
Sep 27, 1982
filing date -
Jul 7, 1980
priority date (Note) -
Expired
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Abstract
There is disclosed a process for producing a novel polymer composition comprised of a polyacrylonitrile polymer and a block copolymer with acrylonitrile and non-crystalline polymer sequences wherein the polymer composition is formed by the removal of a solvent from a solution of a polyacrylonitrile polymer and a block copolymer with acrylonitrile and non-crystalline polymer sequences.
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