HYBRID AQUEOUS DISPERSIONS, COMPOSITE LATEX EMULSION OF COPOLYMER OF (POLY) ETHYLENE AND (METH) ACRYLIC ACID, HYBRID ORGANOSILANE COMPOSITE LATEX EMULSION OF COPOLYMER OF (POLY) ETHYLENE AND (METH) ACRYLIC ACID AND COATING COMPOSITIONS OBTAINED THEREFROM Russian patent published in 2018 - IPC C08F265/06 C08F255/02 C08F8/42 C09D123/08 C09D151/06 B65D25/14 

FIELD: chemistry.

SUBSTANCE: composite latex emulsion of the copolymer of (poly) ethylene and (meth) acrylic acids is produced by the method that includes: a) mixing the copolymer of (poly) ethylene and (meth) acrylic acid and a neutralizing agent in water to form a mixture; and b) blending the mixture with ethylene-unsaturated monomeric component to form a composite latex emulsion of the copolymer of (poly) ethylene and (meth) acrylic acid. A hybrid aqueous dispersion which is prepared by mixing a copolymer of (poly) ethylene and (meth) acrylic acid with water to form a mixture and introducing this mixture into reaction with an organosilane compound is also claimed. Also coating compositions and substrates coated with the compositions are also claimed.

EFFECT: coatings produced using the above emulsions and dispersions have a good resistance to clouding, abrasion resistance, bubble resistance, hardness, and scratch resistance.

15 cl, 1 tbl, 11 ex