Low temperature plasticizers for flexible polyvinyl chloride resin applications
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United States of America Patent
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May 1, 2007
Grant Date -
N/A
app pub date -
Dec 9, 2002
filing date -
Dec 14, 2001
priority date (Note) -
Expired
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Abstract
Aliphatic diesters of unsaturated aliphatic C.sub.10-30 dicarboxylic acids are low temperature plasticizers for PVC. PVC is plasticized by contacting it with a plasticizing effective amount of an aliphatic diester of an unsaturated aliphatic C.sub.10-30 dicarboxylic acid wherein the aliphatic portion of the diester is a saturated or unsaturated, linear or branched, cyclic or acyclic unsubstituted or hydroxy-substituted aliphatic radical having from one to 10 carbon atoms.
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