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:
Feb. 07, 2012
Filed:
Apr. 03, 2007
Applicants:
Frank Dietsche, Schriesheim, DE;
Karl Haeberle, Speyer, DE;
Ralf-thomas Rahn, Mannheim, DE;
Dietmar Haering, Neu-Edingen, DE;
Inventors:
Frank Dietsche, Schriesheim, DE;
Karl Haeberle, Speyer, DE;
Ralf-Thomas Rahn, Mannheim, DE;
Dietmar Haering, Neu-Edingen, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C11D 7/18 (2006.01); C11D 7/38 (2006.01); C11D 7/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a bleach system comprising at least one component selected from bleach, bleach activator or bleach catalyst, wherein the bleach system is enveloped with at least one polymer layer and the polymer has urethane and urea groups. The inventive bleach system and detergent formulations comprising this bleach system are suitable for washing or cleaning textiles or dishware.