| abstract |
A method of blending an emulsion of an emulsion polymerized copolymer of an organic monomer and an organosilicon monomer and an emulsion of a polydiorganosiloxane to provide a reinforced elastomeric product is disclosed. The physical properties of the cured polydiorganosiloxane elastomeric product are improved by the addition of the copolymer emulsion, as compared to the addition of an organic homopolymer, particularly the tear strength. The blended emulsions and the product obtained by devolatilizing the blended emulsion is also claimed. The cured product is useful as a coating for surfaces, as a textile treatment, and as a paper treatment. |