Aminosilan und/oder Amidosilan enthaltende, durch Wasserabspaltung zu einem Elastomer härtbare, wässerige Silikondispersion.

摘要

An aqueous silicone dispersion crosslinking to an elastomer when water is removed, comprising:… - 100 parts of an emulsion (A) of the oil-in-water type of an alpha , omega -dihydroxypolydiorganosiloxane, stabilised with an anionic and/or nonionic surfactant,… - 0.1 to 20 parts of aminosilane and/or of amidosilane,… - 0 to 3 parts of a metal cure catalyst,… - 0 to 250 parts of a nonsiliceous inorganic filler,… the said emulsion having a pH of between 7 and 13 and a solids content of at least 40 %. …Use of the emulsions particularly for the production of paints and of silicone elastomer seals, in particular for the building industry.