abstract |
The invention relates to a process for the preparation of organyloxysilylterminiertennPolymers that are resistant to humiditynhave increased stability, by reaction of α, ω-dihydroxy-terminatednorganic polymers with isocyanato functionalnSilanes in the presence of at least one catalyst,nselected from the group consisting of bismuth andnZinc compounds, and such polymers containing crosslinkablenMasses. |