Patent · US Active

Surfactant composition

US11046916B2 · kind B2 · utility

0Cited by

6References

9Claims

0Family size

Assignee

KAO CORPORATION · JP

Inventors

Yukiko TABUCHI · Izumiotsu, JP
Takaya Sakai · Wakayama, JP
Makiko Shigehisa · Berlin, DE
Hiroko Endo · Yokohama, JP

Key dates

Filing date	May 30, 2017
Grant date	Jun 29, 2021
Priority date	—
Expiry date	Jul 22, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D1/72
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Provided is a surfactant composition which includes high concentrations of a surfactant, has fluidity in a wide concentration range, and does not become clouded when diluted with hard water. This surfactant composition includes component A, component B, and component C described below, wherein a total content of the component A and the component B is 35 to 80% by mass and wherein the component A is at least one sulfonate compound selected from the group consisting of a hydroxyalkane sulfonate and an olefin sulfonate, the component B is a polyoxyalkylene alkyl ether, and the component C is water.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.