Polyquaternium-22

Polyquaternium-22 is a copolymer, the polymeric quaternary ammonium salt. 2-Propenaminium, N, N-dimethyl-N-(2-propenyl)-, chloride, polymer with 2-propenoic acid. The number after Poliquaternium is a chronological reference of the registration date of this ingredient. It occurs as a colourless to light yellow liquid, soluble in water, insoluble in...