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:
May. 27, 2025
Filed:
Jan. 31, 2022
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 17/00 (2006.01); C11D 1/83 (2006.01); C11D 3/37 (2006.01); C11D 17/04 (2006.01); E03D 9/02 (2006.01); C11D 1/14 (2006.01); C11D 1/22 (2006.01); C11D 1/72 (2006.01);
U.S. Cl.
CPC ...
C11D 17/0056 (2013.01); C11D 1/83 (2013.01); C11D 3/3761 (2013.01); C11D 17/046 (2013.01); E03D 9/02 (2013.01); C11D 1/143 (2013.01); C11D 1/22 (2013.01); C11D 1/721 (2013.01); C11D 2111/24 (2024.01); E03D 2009/024 (2013.01);
Abstract
The invention relates to a solid toilet rim block, the toilet rim block including a surfactant system and a polymer, and the surfactant system being present in the total composition in an amount of less than 50 wt. %. The invention also relates to a system having such a toilet rim block.