06.01.17
US Patent No. 9,616,002 B2; Procter & Gamble patented a skin cleansing composition with abrasive particles that have a mean circularity of from about 0.65 to about 0.90, as determined according to ISO 9726-6:2008; a mean solidity from about 0.60 to about 1.0, as determined according to ISO 9276-6:2008; a biodegradable rate of about 30% to about 100%, as determined after 28 days according to the Biodegradability Test; and a mean particle size as expressed by the area-equivalent diameter greater than 450 μm according to ISO 9276-6:2008; a structuring agent; and a dermatologically acceptable carrier.