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US 10,370,316 B2Granted
Narrow range alcohol alkoxylates and derivatives thereof
AssigneeThe Procter & Gamble Company
InventorsKarunakaran Narasimhan, Manuel G Venegas, Saurabh Mathur, Ralf Lange, Muhammad Sofian bin Asi Sihombing
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Abstract
The present invention relates generally to narrow range alcohol alkoxylates and derivatives thereof, such as alkyl ether sulfates.
Claims7
A composition comprising from about 1% to about 10% by weight of the composition of a C1-14 sulfonic acid and an alcohol ethoxylate of formula (I):
- where R is selected from a saturated or unsaturated, linear or branched, C8-C20 alkyl group, where 0<n≤10, and where the average value of n is about 1, where from about 9% to about 13% by weight of the alcohol ethoxylate are ethoxylates having n≥4 and from about 9% to about 13% by weight of the alcohol ethoxylate are free alcohol.
Dependencies are inferred from the claim text.