FIELD: chemistry.
SUBSTANCE: disclosed is a polyammonium/polysiloxane copolymer in which side chains of the polymer backbone chain, containing quaternary ammonium groups, have high density. The invention also discloses a monomer for producing said copolymer and a method of producing said copolymer based on the disclosed monomer.
EFFECT: obtained copolymers have high capacity of holding on to the surface of different substrates in the presence of compositions with high content of surfactants for providing the required effect on the substrate.
26 cl, 6 ex
