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. 23, 2013
Filed:
Mar. 30, 2009
Barbara Wagner, Lörrach, DE;
Hauke Rohwer, Lörrach, DE;
Marie-josée Dubs, Wittersdorf, DE;
Menno Hazenkamp, Riehen, CH;
Kai Eichin, Kandern, DE;
Albert Schneider, Grenzach-Wyhlen, DE;
Barbara Wagner, Lörrach, DE;
Hauke Rohwer, Lörrach, DE;
Marie-Josée Dubs, Wittersdorf, DE;
Menno Hazenkamp, Riehen, CH;
Kai Eichin, Kandern, DE;
Albert Schneider, Grenzach-Wyhlen, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention relates to the use of selected metal complex compounds and ligands as oxidation catalysts as well as to a process for removing stains and soil on textiles and hard surfaces. The metal complex compounds have hydrazide ligands, preferably with electron withdrawing groups in the phenyl ring adjacent to the acyl group. Further aspects of the invention are formulations comprising such metal complex compounds, novel metal complex compounds and novel ligands.