Linear polydimethylsiloxane-polyether copolymers having amino and/or quaternary ammonium groups and use thereof
First Claim
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1. A linear polydimethylsiloxane-polyether copolymer with an amino group and/or a quaternary ammonium group, obtained by:
- reacting an organopolysiloxane functionalized with a secondary aminoalkyl group with a reaction product formed from compounds containing epoxy groups and amines;
wherein the linear polydimethylsiloxane-polyether copolymer is of the formula (4);
H-A-[(B—
C)x—
B-A]y-H
Formula (4);
where A is a siloxane fragment according to formula (5);
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Abstract
Linear polydimethylsiloxane-polyether copolymers with amino and/or quaternary ammonium groups, obtainable by the reaction of organopolysiloxanes functionalized with secondary aminoalkyl groups with the reaction products formed from compounds containing epoxy groups and amines, the use thereof and process for preparation thereof.
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Citations
2 Claims
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1. A linear polydimethylsiloxane-polyether copolymer with an amino group and/or a quaternary ammonium group, obtained by:
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reacting an organopolysiloxane functionalized with a secondary aminoalkyl group with a reaction product formed from compounds containing epoxy groups and amines; wherein the linear polydimethylsiloxane-polyether copolymer is of the formula (4);
H-A-[(B—
C)x—
B-A]y-H
Formula (4);where A is a siloxane fragment according to formula (5); - View Dependent Claims (2)
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Specification