Xylose carbamates as soil release agents

US12031111B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Christian Kropf · Hilden, DE
• Antje Gebert-Schwarzwaelder · Neuss, DE
• Christa Junkes · Goldkronach, DE
• Thomas Heinze · Finnentrop, DE
• Lars Gabriel · Velbert, DE

Key dates

• Filing date: Dec 21, 2020
• Grant date: Jul 9, 2024
• Expiry date: Dec 15, 2042

Classification

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

Abstract

The cleaning performance of washing agents when washing textiles, in particular against antiperspirant stains, was to be increased. This was substantially achieved by the use of xylan carbamates.