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US 12,018,230 B2Granted
Surfactant composition
AssigneeKao Corporation
InventorsKeita Aono, Satoru Okamura
Life of this patent
Estimating the term…
Abstract
The present invention is a surfactant composition containing (a) a branched alkyl sulfosuccinate ester having a branched alkyl group with 9 or 10 carbons and (b) a surfactant [excluding (a)].
Claims10
A surfactant composition, comprising:
- component (a):
- an alkali metal salt of a branched alkyl sulfosuccinate ester having a branched alkyl group, wherein the branched alkyl group has a main chain with 6 or 7 carbons and one or more side chains and the side chains have 3 carbons in total;
- and
- component (b):
- a surfactant other than the component (a),
- wherein a mass ratio of the component (a) to the component (b) is 0.05 or more and 5 or less.
3 more elements
A method for controlling foaming performance of a composition comprising a component (b), the method comprising:
- adding component (a), which is an alkali metal salt of a branched alkyl sulfosuccinate ester having branched alkyl group, wherein the branched alkyl group has a main chain with 6 or 7 carbons and one or more side chains and the side chains have 3 carbons in total, to the composition comprising the component (b), which is a surfactant other than the component (a),
- wherein a mass ratio of the component (a) to the component (b) is 0.05 or more and 5 or less.
Dependencies are inferred from the claim text.