Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1990-02-16
1991-04-02
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521 70, 521 841, 521136, 521137, 521134, 521139, 424 78, 424 81, 424400, 424405, C08J 900
Patent
active
050047604
ABSTRACT:
A biocidal foam product comprising a foam having incorporated therein a water insoluble thermoplastic copolymer consisting of an alpha olefin and an alpha, beta-ethylenically unsaturated carboxylic acid, said copolymer having at least one cationic biocidal agent ionically bonded to said copolymer.
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McKeand, Jr. Thomas J.
Patton Robert T.
Vaughn Walter L.
Foelak Morton
The Dow Chemical Company
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