Viscoelastic, solid surfactant composition

US11396641B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Peter Schmiedel · Dressendorf, DE
• Filiz Yapici · Goldkronach, DE
• Anna Klemmer · Dressendorf, DE
• Matthias Sunder · Goldkronach, DE
• Oliver Kurth · Langenfeld, DE

Key dates

• Filing date: Dec 13, 2019
• Grant date: Jul 26, 2022
• Expiry date: Feb 4, 2040

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D2111/14
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A viscoelastic, solid surfactant composition, containing, (i) a total amount of 0.1 to 70 wt % of at least one surfactant, (ii) a total amount of more than 1 wt % of at least one benzylidene alditol compound of formula (I), and (iii) water, is a readily soluble, aesthetically pleasing and storage-stable form of a solid composition for providing surfactant-containing liquors.