FIELD: chemistry.
SUBSTANCE: invention relates to a process for the preparation of an aqueous dispersion of an adhesive material. Dispersion is prepared from a sheet silicate having a SiO2 component and a hydrophobic ethylene/polyvinyl alcohol copolymer as protective colloid, and, in the presence of this dispersion, vinyl esters and optionally comonomers are polymerised.
EFFECT: technical result of the invention is higher storage stability of aqueous dispersions.
10 cl, 2 ex
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Authors
Dates
2018-04-28—Published
2013-12-10—Filed