Patent ID: 8629095

Claim:
A liquid cleaning and/or cleansing composition comprising a) biodegradable polyurethane foam particles as an abrasive; and b) a suspending aid, wherein said polyurethane foam is formed from i) polymeric diisocyanate selected from the group consisting of polymeric toluene diisocyanate (TDI), polymeric methylene dianiline diisocyanate (MDI), and mixtures thereof, wherein the polymeric diisocyanate does not contain TDI and/or MDI monomers; and ii) polyols selected from the group consisting of polyethylene glycol, polycaprolactonediol, poly(ethylene adipate)diol, poly(hexamethylene adipate)diol and mixtures thereof, wherein the particles are non-spherical and have a Form Factor below about 0.6.