Viscoelastic, solid-state surfactant composition having a high surfactant content

US11261407B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Peter Schmiedel · Dressendorf, DE
• Filiz Yapici · Goldkronach, DE
• Boray Torun · Goldkronach, DE
• Anna Klemmer · Dressendorf, DE
• Michael Dreja · Cologne, DE

Key dates

• Filing date: Dec 16, 2019
• Grant date: Mar 1, 2022
• Expiry date: Dec 16, 2039

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D2111/12
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A viscoelastic, solid-state surfactant composition for textile treatment, containing based on the total weight thereof (i) a total amount of 10% to 70% by weight of at least one surfactant, (ii) a total amount of more than 1% by weight of at least one benzylidene alditol compound of formula (I), and (iii) water, constitutes an easily soluble, aesthetically pleasing and storage-stable form of a solid-state composition for providing surfactant-containing liquors.