Poly[(vinyl alcohol)-CO-(vinyl amine)] copolymers as stabilizing protective colloids in aqueous emulsion polymerization
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United States of America Patent
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Jul 5, 1994
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N/A
app pub date -
Nov 25, 1992
filing date -
Nov 25, 1992
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Expired
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Abstract
A method for preparing aqueous polymer emulsions in the presence of a poly[(vinyl alcohol)-co-(vinyl amine)] copolymer as a protective colloid and aqueous polymer emulsions containing a poly[(vinyl alcohol)-co-(vinyl amine)] copolymer.
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