HYDROXY-FUNKTIONELLE DISILOXANE UND POLYSILOXAN-OLIGOMERE.

摘要

Hydroxyalkoxy-silicon cpds of formulae (IIa), (IIb) and (V) are new (where R=1-4C alkyl (opt substd by F) or 6-10C aryl; X=OR' or NR2R3; R', R2 and R3=H, 1-4C alkyl, 6-10C aryl or 1-4C fluoroalkyl, or NR2R3 is a heterocyclic ring; n=1-5000).