Patent · US Active

Liquid surfactant compositions having a modified oxo-alcohol derivative

US10047321B2 · kind B2 · utility

1Cited by

4References

19Claims

0Family size

Assignee

Henkel AG & Co. KGaA · DE

Inventors

Frank Meier · Goldkronach, DE
Bin Lin · Scottsdale, US
Natalie Mast · Phoenix, US
Pamela Lam · Congers, US
Jack John O. Hudson · Scottsdale, US

Key dates

Filing date	Dec 22, 2016
Grant date	Aug 14, 2018
Priority date	—
Expiry date	Dec 22, 2036

Classification

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

Abstract

A liquid surfactant composition can include a C9-C20 alkylbenzene sulfonate, a first alcohol ether sulfate (AES), and a nonionic surfactant. The first AES surfactant can have a molecular formula of R1—O—(CH2—CH2—O)m—SO3M, wherein R1 represents a C10-C20 alkyl group, m represents a number from 6 to 8, and M represents a monovalent cation. The first AES surfactant can be a modified oxo-alcohol-based surfactant.

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