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:
Dec. 06, 2022
Filed:
Oct. 19, 2020
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Thomas Doering, Dormagen, DE;
Thomas Weber, Weimar, DE;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/37 (2006.01); C11D 3/00 (2006.01); C11D 11/00 (2006.01); C11D 17/00 (2006.01);
U.S. Cl.
CPC ...
C11D 3/0073 (2013.01); C11D 11/0035 (2013.01); C11D 17/003 (2013.01);
Abstract
A gel which is based on polysaccharide and which includes glass protection additives selected from zinc salts, polyvinyl amide, polyvinyl amine, or combinations thereof. The invention additionally relates to the use of the gel for the corrosion protection of glassware during cleaning and/or rinsing processes, in particular in a dishwasher, and to a method for preventing the corrosion of glassware during cleaning and/or rinsing processes, in particular in a dishwasher.