CATALYTIC MIXTURE FOR HARDENING SILOXANE RUBBER Russian patent published in 2011 - IPC C08L83/04 C08K5/17 C08K5/57 

FIELD: chemistry.

SUBSTANCE: invention discloses a catalytic mixture for curing siloxane rubber, containing the following (wt %): an amine compound selected from diethylamine, hexamethylenediamine and polyethylenepolyamine (5.0-30.0); an organic tin salt selected from tin diethyldicaprylate and tin dibutyldilaurinate (up to 5.0), and ethylsilicate (the rest).

EFFECT: preparation of a low-toxicity, non-corrosive composition which ensures stability of the mixture during prolonged storage, which can be used to prepare cold curing compositions based on siloxane rubber used as thermo-, frost-, tracking resistant moulding materials, saturating compositions and coatings.

1 cl, 2 tbl