Patent ID: 7939619

Claim:
An organosilicon compound (1) which comprises at least one Si-bonded radical of the formula in which —(Si≡ ) is the bond to silicon atom of the organosilicon compound, R 1 is a divalent organic radical having 1 to 6 carbon atoms which optionally contains non-adjacent nitrogen atoms, R 2 is a hydrogen atom or an organic radical having 1 to 30 C atoms, R 3 is a divalent organic radical having 1 to 6 carbon atoms, R 4 is a hydrogen atom or a hydrocarbon radical having 1 to 18 C atoms, Y is oxygen or —NR 2 —, Z is a divalent to hexavalent organic radical having a monomeric, oligomeric or polymeric structure, which has a heteroatom content of at least 10% by weight and is bonded via C atoms, E 1 is a monofunctional terminal group or an Si—C—bonded radical of the formula a is an integer from 1 to 5, and x is an integer from 1 to 5.