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US 6,407,274 B1Granted
Silicone amine oxides
AssigneeSiltech Inc.
InventorsRichard O. Vrckovnik, Mark Riddle
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Abstract
The present invention relates to silicone based amine oxides. The silicone amine oxides are non-irritating, high foaming products that are substantive to substrates like fiber, metal hair and skin. They also possess good detergency. They are made by reaction of a suitable silicone compound containing an epoxide functionality, followed by reaction with hydrogen peroxide to make the amine oxide.
Claims18
A silicone amine oxide conforming to the following structure:
- wherein:
- R1 and R2 are CH3—(CH2)e;
- a is an independent integer ranging from 0 to 2,000;
- b and d are independent integers, each ranging from 0 to 20;
- c is an integer ranging from 1 to 20,
- x, y and z are independent integers, each ranging from 0 to 20;
- n is an integer ranging from 1 to 29
- e is an integer ranging from 0 to 21.
5 more elements
A silicone amine conforming to the following structure;
- wherein:
- R1 and R2 are CH3—(CH2)e;
- a is an independent integer ranging from 0 to 2,000;
- b and d are independent integers, each ranging from 0 to 20;
- c is an integer ranging from 1 to 20;
- x, y and z are independent integers, each ranging from 0 to 20;
- n is an integer ranging from 1 to 29.
4 more elements
Dependencies are inferred from the claim text.