The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 2025
Filed:
Sep. 27, 2021
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Inga Kerstin Vockenroth, Duesseldorf, DE;
Barbara Busch, Neuss, DE;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/72 (2006.01); C11D 1/722 (2006.01); C11D 3/30 (2006.01); C11D 3/37 (2006.01); C11D 17/04 (2006.01);
U.S. Cl.
CPC ...
C11D 1/722 (2013.01); C11D 1/72 (2013.01); C11D 3/30 (2013.01); C11D 3/3723 (2013.01); C11D 3/3765 (2013.01); C11D 3/3773 (2013.01); C11D 17/042 (2013.01); C11D 17/043 (2013.01); C11D 2111/12 (2024.01);
Abstract
A flowable washing agent preparation containing, based on the total weight thereof, a) 1 to 7 wt. % of polyacrylic acid; b) 1 to 7 wt. % of polyalkoxylated polyalkyleneimine, which can be obtained by reacting polyalkyleneimines with alkylene oxides; c) 10 to 30 wt. % of non-ionic surfactant; d) less than 20 wt. % of water; wherein the weight ratio of polyacrylic acid to polyalkoxylated polyalkyleneimine is 3:1 to 1:3, and to a textile washing method using these washing agent preparations.