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Antimicrobial wipes which provide improved residual benefit versus gram positive bacteria
   
Document Number
US Patent 6482423
Issued Date
November 19, 2002
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Abstract
The present invention relates to an antimicrobial wipe comprising a porous or absorbent sheet impregnated with an antimicrobial cleansing composition, wherein the antimicrobial cleansing composition comprises from about 0.001% to about 5.0%, by weight of the antimicrobial cleansing composition, of an antimicrobial active; from about 0.05% to about 10%, by weight of the antimicrobial cleansing composition, of an anionic surfactant; from about 0.1% to about 10%, by weight of the antimicrobial cleansing composition, of a proton donating agent; and from about 3% to about 99.85%, by weight of the antimicrobial cleansing composition, water; wherein the composition is adjusted to a pH of from about 3.0 to about 6.0; wherein the antimicrobial cleansing composition has a Gram Positive Residual Effectiveness Index of greater than about 0.5; and wherein the antimicrobial cleansing composition has a Mildness Index of less than about 0.3. The invention also encompasses methods for cleansing skin and providing residual effectiveness versus Gram positive bacteria using these products.
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Number of Claims:
21
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Published
November 19, 2002
Application Number
09/534,732
Filed
March 27, 2000
US Classification
424/404   424/401 424/443 510/130 510/131 510/137 510/138 510/155 510/157
Int'l Classification
A61K   8/02   (20060101)   A61Q   19/00   (20060101)   C11D   3/48   (20060101)   A61K   8/30   (20060101)   A61K   8/34   (20060101)   A61K   8/42   (20060101)   A61K   8/49   (20060101)   A61K   8/92   (20060101)   C11D   17/04   (20060101)   C11D   3/28   (20060101)   C11D   3/26   (20060101)  
Examiner
Assistant Examiner
Parent Case
This application claims the benefit of Provisional Application No. 60/129,143 filed Apr. 13, 1999.
USPTO Field of Search
424/404   424/401   424/443   510/130   510/131   510/137   510/138   510/155   510/157  
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Description
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