Patent ID: 8025902

Claim:
A composition comprising from 0.025 to about 4.5 weight percent of a non-crosslinked, linear acrylic copolymer that has a number average molecular weight of about 15,000 to about 40,000 and is derived from methacrylic acid and ethylacrylate, and at least one surfactant selected from the group consisting of alkyl sulfates, alkyl sulfonates, alkylaryl sulfonates, alkyl sulfosuccinates, alkyl amidosulfosuccinates, alkyl carboxylates, alkyl succinates, fatty acid sarcosinates, fatty acyl amino acids, fatty acyl taurates, fatty alkyl sulfacetates, alkyl phosphates, alkyl betaines, amidoalkyl betaines, amidoalkyl sultaines, alkylamphoacetates and combinations of two or more thereof.