Antibacterial polymer emulsion and coating composition

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United States of America Patent

PATENT NO 8858926
APP PUB NO 20110243882A1
SERIAL NO

13076543

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Abstract

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An aqueous antibacterial polymer emulsion and coating compositions are provided. The aqueous antibacterial polymer emulsion comprising a polymer A, an oxidant and a metal complexed with a copolymer B comprising heterocyclic containing monomers; wherein the metal is selected from copper, silver, gold, tin, zinc and combinations thereof; and wherein the emulsion is heat stable. The coating compositions made therefrom provide persistent, broad spectrum antibacterial activity without discoloration problem upon exposure to heat and/or sun light.

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Patent Owner(s)

  • ROHM AND HAAS COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dong, Xiangting Shanghai, CN 22 33
Liang, Shuang Shanghai, CN 133 837
Wang, Tao Shanghai, CN 1320 8686
Zhang, Qingwei Shanghai, CN 42 87

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