Mild, rinse-off antimicrobial liquid cleansing compositions whic

Details Mild, rinse-off antimicrobial liquid cleansing compositions whic Mild, rinse-off antimicrobial liquid cleansing compositions whic

1997-06-04

1999-10-19

Clardy, S. Mark

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Biocides; animal or insect repellents or attractants

424401, 514162, A01N 2500

Patent

active

059685395

ABSTRACT:
The present invention relates to a rinse-off antimicrobial cleansing composition comprising from about 0.001% to about 5% of an antimicrobial active, from about 1% to about 80% of an anionic surfactant, from about 0.1% to about 12% of a proton donating agent; and from about 3% to about 98.899% of water, wherein the composition is adjusted to a pH of from about 3.0 to about 6.0, wherein the rinse-off antimicrobial cleansing composition has a Gram Negative Residual Effectiveness Index of greater than about 0.3, and wherein the rinse-off antimicrobial cleansing composition has a Mildness Index of greater than 0.3. The invention also encompasses methods for cleansing skin and providing residual effectiveness versus Gram negative bacteria using these products.

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