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:
Jul. 18, 2023
Filed:
Feb. 26, 2021
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 7/02 (2006.01); C11D 7/32 (2006.01); C11D 7/34 (2006.01); C11D 3/16 (2006.01); C11D 3/20 (2006.01); C11D 3/28 (2006.01); C11D 11/00 (2006.01); C11D 3/39 (2006.01);
U.S. Cl.
CPC ...
C11D 3/168 (2013.01); C11D 3/2096 (2013.01); C11D 3/28 (2013.01); C11D 3/3915 (2013.01); C11D 3/3917 (2013.01); C11D 7/34 (2013.01); C11D 11/0023 (2013.01);
Abstract
The invention relates to compounds of general formula (I), in which each E independently represents O or NR, with the proviso that at least 1 E is not O and at least 1 Rrepresents a substituted Calkyl of the general formula (IIa) or (IIb) or (IIIa) or (IIIb), in which Q represents O or CH, w represents a number from 1 to 22, q represents 1 or 2 and Arepresents a cation selected from alkali metal cations where q=1, ½ alkaline earth cations where q=2 and ammonium ions where q=1, as well as metal complexes having this ligand compound and dishwashing detergents which contain such metal complexes.