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. 20, 2016
Filed:
Jul. 11, 2014
Applicant:
Reckitt Benckiser N.v., Hoofddorp, DE;
Inventors:
Kai Heppert, Weinheim, DE;
Stefan Frey, Darmstadt, DE;
Ralf Wiedemann, Mira, IT;
Ralf Hofsaess, Ludwigshafen, DE;
Christian Schneeweiss, Ludwigshafen, DE;
Assignee:
RECKITT BENCKISER FINISH B.V., Hoofddorp, NL;
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/39 (2006.01); C11D 17/00 (2006.01); C11D 3/386 (2006.01); C11D 3/50 (2006.01);
U.S. Cl.
CPC ...
C11D 3/3935 (2013.01); C11D 3/3932 (2013.01); C11D 17/0039 (2013.01); C11D 3/38672 (2013.01); C11D 3/3905 (2013.01); C11D 3/505 (2013.01);
Abstract
A particulate material comprising a bleach catalyst wherein the particles of the bleach catalyst have a coating and the weight ratio of the coating to the bleach catalyst is in the range of from 10-60 wt %. The particulate material exhibits good stability.