Microdermabrasion soap bar compositions and methods of...

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...

Reexamination Certificate

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C510S139000, C510S152000, C510S447000, C424S401000

Reexamination Certificate

active

08084409

ABSTRACT:
A light-colored soap bar composition for at-home microdermabrasion comprising from approximately 8% to approximately 15% by weight of an abrasive comprising magnesium oxide, having a mean particle size diameter from approximately 120 to approximately 200 micrometers, and from approximately 0.5% to approximately 3.5% total dispersing agents by weight, which help to disperse the abrasives uniformly within the soap bar. The dispersing agents comprise oil and butter components which help to uniformly incorporate the abrasives into the soap bar composition without having to significantly alter the foamability and integrity of the soap bar.

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patent: 2007/0025949 (2007-02-01), Hansenne et al.
patent: 2007/0161527 (2007-07-01), Mercurio et al.

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