Low viscosity polyorganosiloxanes comprising quaternary ammonium groups, methods for the production and the use thereof (ii)
AssigneeMomentive Perofrmance Materials Inc.
InventorsRoland Wagner, Karl-Heinz Stachulla, Karl-Heinz Sockel, Sigfredo Gonzales, Anne Dussaud
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Abstract
Low viscosity polyorganosiloxanes comprising a) at least one polyorganosiloxane group, b) at least one quaternary ammonium group, c) at least one terminal group, selected from the groups consisting of: c1) at least one terminal mono functional polyorganosiloxane group, c2) at least one terminal ester group, and c3) at least one terminal alkyl-terminated poly ether group, compositions thereof, aqueous emulsions thereof, methods of the manufacture thereof and their use for the modification of surfaces of substrates.
Claims39
A polyorganosiloxane compound comprising:
- a) at least one polyorganosiloxane group,
- b) at least one quaternary ammonium group,
- c) at least one terminal group, selected from the groups consisting of:
- c1) at least one terminal monofunctional polyorganosiloxane group,
- c2) at least one terminal ester group, and
- c3) at least one terminal alkyl-terminated polyether group.
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A polyorganosiloxane composition, comprising:
- A) at least one polyorganosiloxane compound, comprising
- a) at least one polyorganosiloxane group, and
- b) at least one quaternary ammonium group,
- c) optionally at least one terminal ester group, and
- B) at least one polyorganosiloxane compound, which does not have quaternary ammonium groups, and which polyorganosiloxane compound B) comprises at least one terminal ester group.
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Dependencies are inferred from the claim text.