A method of producing a polyoxyalkylene polymer having at least one crosslinkable silyl group and at least one hydroxyl group in each molecule
which comprises treating a polyoxyalkylene polymer having at least one unsaturated group and at least one alcoholic hydroxyl group in each molecule and an impurity double metal cyanide complex as mixed therein with a metal-coordinating compound
and adding a compound having a hydrogen-silicon bond and a crosslinkable silyl group in each molecule and a hydrosilylation catalyst to thereby carry out the hydrosilylation reaction.
一种生产聚氧亚烷基聚合物的方法,其每个分子中至少有一个可交联的
硅烷基和至少一个羟基
其中包括用
金属配位化合物处理每个分子中至少有一个不饱和基团和至少一个醇羟基的聚氧亚烷基聚合物和其中混有的杂质双
金属
氰化物络合物
并在每个分子中加入具有氢
硅键和可交联
硅烷基的化合物以及氢
硅烷化催化剂,从而进行氢
硅烷化反应。