Comb-shaped polymers having anionic functionality
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United States of America Patent
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Issued Date -
Feb 13, 2003
app pub date -
Jul 9, 2001
filing date -
Jul 9, 2001
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Abandoned
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Abstract
This invention relates to comb-shaped polymers having anionic functionality, which are synthesized by the free radical polymerization of a monomer(s) containing anionic functionality in the presence of a poly (mercaptosiloxane), which functions as a chain-transfer agent.
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