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. 08, 2025
Filed:
Mar. 31, 2020
Applicant:
Dsm Ip Assets B.v., Heerlen, NL;
Inventor:
Christine Mendrok-Edinger, Kaiseraugst, CH;
Assignee:
DSM IP ASSETS B.V., Heerlen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/20 (2006.01); A61K 8/34 (2006.01); A61K 8/42 (2006.01); A61K 8/88 (2006.01); A61Q 5/02 (2006.01); A61Q 5/12 (2006.01); A61Q 17/00 (2006.01); C08G 83/00 (2006.01); C11D 3/30 (2006.01); C11D 3/32 (2006.01); C11D 3/37 (2006.01); C11D 3/43 (2006.01); C11D 7/26 (2006.01); C11D 7/32 (2006.01);
U.S. Cl.
CPC ...
C08G 83/005 (2013.01); A61K 8/345 (2013.01); A61K 8/42 (2013.01); A61K 8/88 (2013.01); A61Q 5/02 (2013.01); A61Q 5/12 (2013.01); A61Q 17/005 (2013.01); C08G 83/006 (2013.01); C11D 3/2041 (2013.01); C11D 3/30 (2013.01); C11D 3/32 (2013.01); C11D 7/261 (2013.01); C11D 7/3209 (2013.01); C11D 7/3263 (2013.01); A61K 2800/544 (2013.01);
Abstract
The present invention relates to a composition comprising a specific hyperbranched copolymer (HBC) of the monomers dodecenyl succinic acid anhydride, diisopropanol amine and bis-dimethylaminopropyl amine and the compound 1,3-propandiol and/or N-hydroxyoctanamide. It has been found that said hyperbranched copolymer synergistically enhances the antimicrobial action of a 1,3-propanediol and/or N-hydroxy-octanamide.