Low viscosity polyorganosiloxanes comprising quaternary ammonium groups, methods for the production and the use thereof

摘要

Low viscosity polyorganosiloxanes comprising a) at least one polyorganosiloxane group, b) at least one quaternary ammonium group, c) at least one terminal ester group, methods of the manufacture thereof and their use for the modification of surfaces of substrates.

主权项

1. A polyorganosiloxane compound comprising:
a) at least one polyorganosiloxane group, b) at least one quaternary ammonium group, c) at least one terminal ester group, wherein the polyorganosiloxane compound is a linear copolymer compound which comprises the above functional groups (a) and (b), with at least part of the terminal groups being terminal ester groups (c) that result from the use of monofunctional organic acids as chain stoppers.