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Patents Represented by Attorney M. Polk

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Use of cationic polymers (polydimethyldialkyl ammonium chloride-acrylamide copolymers and dimethyldialkyl ammonium chloride) to increase deposition and/or retention of active agent (S) of deodorant formulations on surfaces

Patent number: 4675178

Abstract: The invention relates to stable deodorant compositions comprising at least one antimicrobial agent and poly-dimethyldialkyl ammonium chloride-acrylamide copolymers or dimethyldialkyl ammonium chloride cationic polymer which serve to enhance the residual efficacy of said agent on a surface.

Type: Grant

Filed: May 2, 1985

Date of Patent: June 23, 1987

Assignee: Calgon Corporation

Inventors: William L. Klein, Arthur R. Sykes