Amine oxide surfactant compositions
AssigneeEthyl Corporation
InventorsJoe D. Sauer, Kim R. Smith, James E. Borland, Terry Crutcher
Life of this patent
Estimating the term…
Abstract
Surfactant compositions which provide acceptable foamability at a lower cost than amine oxides consist of (A) an amine oxide corresponding to the formula RR'R"NO in which R is a primary alkyl group containing 6-24 carbons and R' and R" are independently selected from methyl, ethyl, and 2-hydroxyethyl and (B) a normally liquid polyalkylene glycol.
Claims19
A surfactant composition consisting of (A) an amine oxide corresponding to the formula RR'R"NO in which R is a primary alkyl group containing 6-24 carbons and R' and R' are independently selected from methyl, ethyl, and 2-hydroxyethyl and (B) a normally liquid polyalkylene glycol.
Dependencies are inferred from the claim text.