Sulfate-free surfactant system

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United States of America Patent

PATENT NO 12109288
APP PUB NO 20230053407A1
SERIAL NO

17949833

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Abstract

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Provided is a sulfate-free surfactant system which is particularly suitable for use in personal hygiene products. The sulfate-free surfactant system comprises a liquid comprising an organic phase and a solvent wherein the organic phase comprises glyceride and surfactant and the liquid comprises:

    4-40 wt % glyceride wherein the glyceride is the condensation reaction product of at least 1.10 moles of a mixture of acids to no more than 2.1 moles of mixture of acids per mole of glycerin;wherein mixture of acids comprises:at least 0.275 to no more than 0.990 moles of a first acid comprising a branched acid with 16-20 aliphatic carbons;at least 0.250 to no more than 0.810 moles of a second acid comprising an alkyl acid with 9-11 carbons; andat least 0.250 to no more than 0.810 moles of a third acid comprising an alkyl acid with 7-9 carbons wherein the third acid has a lower molecular weight than the second acid; and6-45 wt % surfactant; andwherein the liquid has a BYV of at least 50 dyn/cm2.

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Patent Owner(s)

Patent OwnerAddress
ETHOX CHEMICALS LLC1801 PERIMETER ROAD GREENVILLE SC 29605

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, Stephanie Greenville, US 12 18
Borish, Edward T Greenville, US 19 71

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