Polyquaternium-16

Polyquaternium-16 is a chemical compound, copolymer, the polymeric quaternary ammonium salt. 1H-Imidazolium, 1-ethenyl-3-methyl-, chloride, polymer with 1-ethenyl-2-pyrrolidinone 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...