PREPARATION OF AMINO-SILANE TERMINATED POLYMER BY USING ORGANIC BISMUTH CATALYST AND CURED POLYMER THEREFROM BY USING NON-TIN CATALYST

摘要

The present invention relates to a process for preparing silylated isocyanat o- terminated polyurethane prepolymerwhich have increased stability toward atmospheric moisture, in the presence of at least one catalyst selected from the group consisting of bismuth and zinc compounds.