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:
Oct. 14, 2025
Filed:
Jun. 29, 2023
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Kira Neubauer, Wuppertal, DE;
Christian Kropf, Hilden, DE;
Nadia Ledermann, Duisburg, DE;
Christopher Winfried Barner-Kowollik, Gaythorne, AU;
Kai Mundsinger, Milton, AU;
Brian Tyler Tuten, Milton, AU;
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
The present invention relates to laundry detergents which contain a cross-linked polymer obtained by a) copolymerizing monomers of general formula (I) and of general formula (II), and b) crosslinking the copolymer with a polythiol crosslinker and functionalizing with a compound of general formula (III). The present invention further relates to a process of laundering fabrics with the laundry detergent and irradiating with visible light. This shows improved attack on stains on fabric.