POLYVINYL CHLORIDE CONTAINING MULTIARMED STAR COPOLYMERS
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United States of America Patent
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Issued Date -
Sep 6, 2012
app pub date -
Dec 4, 2009
filing date -
Dec 5, 2008
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Abandoned
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Abstract
The invention concerns processes for the production of multiarmed star copolymers comprising polymerizing vinyl chloride with a multifunctional initiator in the presence of Na2S2O4 and water. The invention also concerns polymers made from the processes and articles made from the polymers.
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