Patent ID: 11866454
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  B | IPC C

Claim 0:
1. A silane of the formula

R1aSiR4-a  (1)

wherein
the group R1 or each of the groups R1 independently
is bound to the silicon via an oxygen atom,
has a straight or branched hydrocarbonaceous chain containing a plurality of chain sections each having not more than 8 consecutive carbon atoms, each of the chain sections of the hydrocarbonaceous chain being separated from the next chain section by a cleavable group being an ester or by a thioether group, and
has at least one thiol group,

the group R or each of the groups R is independently a hydrolytically condensable group selected from alkyl-COO—, alkyl-O— and HO—, and
a is 1,2,3 or 4.