The invention relates to processes for preparing metal(IV) compounds which are suitable especially as catalysts for preparation of polyesters, polyurethanes and polysiloxanes, and to the use of the metal compounds for preparation of polyesters, polyurethanes or polysiloxanes.
本发明涉及制备
金属(IV)化合物的工艺,这些化合物特别适用于制备聚酯,聚
氨酯和聚
硅氧烷的催化剂,并且涉及使用这些
金属化合物制备聚酯,聚
氨酯或聚
硅氧烷的方法。