Polyquaternium-20

Polyquaternium-20 is a copolymer, the polymeric quaternary ammonium salt. Ethenyl octadecyl ether, polymer with aminomethyloxirane 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 ester, hydrocarbons and ketone...