Patent · US Active

6-desoxy-6-amino-celluloses as soil release agents

US10577566B2 · kind B2 · utility

0Cited by

3References

5Claims

0Family size

Assignee

Henkel AG & Co. KGaA · DE

Inventors

Christian Kropf · Hilden, DE
Frank Janssen · Amsterdam, NL
Mareile Job · Leverkusen, DE
Christa Junkes · Goldkronach, DE
Anja von Kathen · Wuppertal, DE
Thomas Heinze · Finnentrop, DE
Kristin Ganske · Jena, DE

Key dates

Filing date	Aug 7, 2018
Grant date	Mar 3, 2020
Priority date	—
Expiry date	Aug 7, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D3/0036
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Compositions and methods to improve the cleaning performance of washing agents during laundering of textiles are disclosed. Compositions described use 6-desoxy-6-amino-celluloses. Methods for laundering textiles, in which a detergent and a soil release active ingredient are used in the form of a cellulose derivative as defined above, are also included. These methods can be performed manually or as appropriate with the aid of a conventional domestic washing machine.

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