Hydrosilylation Reaction Catalysts and Curable Compositions and Methods for Their Preparation and Use
申请人:Dow Corning Corporation
公开号:US20140296468A1
公开(公告)日:2014-10-02
A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains an iron-organosilicon ligand complex that can be prepared by reacting an iron carbonyl compound and an organosilicon ligand.
一种组合物包含(A)一个氢硅烷基化反应催化剂和(B)一种脂肪族不饱和化合物,每个分子平均含有一个或多个能够进行氢硅烷基化反应的脂肪族不饱和有机基团。该组合物能够通过氢硅烷基化反应反应形成反应产物,如硅烷、树脂、凝胶、橡胶或树脂。成分(A)包含一种铁-有机硅配体络合物,可通过反应铁羰基化合物和有机硅配体制备。