Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Aftertreated polymer
Patent
1989-07-28
1994-01-25
Michl, Paul R.
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Aftertreated polymer
521 30, 521 32, A61K 3174
Patent
active
052814149
ABSTRACT:
What is provided herein is a three-dimensional water disinfectant composition comprising the reaction product of a cross-linked, anti-microbial organosilicon quaternary ammonium salt and a macroporous cationic exchange resin. The cross-linked organosilicon quaternary ammonium salt suitably comprises about 2 to 60% by weight of the composition and the ion-exchange resin about 40 to 98% by weight of the composition. In a preferred form of the invention, the organosilicon compound constitutes about 20 to 40% by weight of the composition. Such compositions exhibit broad spectrum anti-bacteria activity including gram-negative activity, and are active algicidally in preventing the growth of algae in the water. The ion-exchange resin preferably is either a weak or strong cationic macroreticular ion-exchange resin. Methods of making such compositions also are described herein.
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Chem. Abstracts vol. 99, entry 10874h.
Kulkosky Peter F.
Michl Paul R.
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