Anew generation of cationic conditioning polymers (Polyquaternium-67) has been engineered. Polyquaternium-67 (PQ-67) is a family of high viscosity quaternised hydroxyethyl cellulose (HEC) polymers with cationic substitution of trimethyl ammonium and dimethyldodecyl ammonium. These novel polymers were found to provide enhanced aesthetic feel and good compatibility with surfactant systems without the complication of associative thickening.
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