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:
Apr. 30, 2013
Filed:
Apr. 29, 2010
Applicants:
Robert Scarella, Valhalla, NY (US);
Georg Borchers, Bad Nauheim, DE;
Inventors:
Robert Scarella, Valhalla, NY (US);
Georg Borchers, Bad Nauheim, DE;
Assignee:
OCI Chemical Corp., Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 17/00 (2006.01); C11D 11/00 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); C11D 7/38 (2006.01); C11D 7/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparation of co-granules including one or more bleach activators and one or more bleach agent compounds is described. The bleach component is mixed and coated with a binder selected from the group of fatty acids, fatty acid polyol esters, polyglycols and fatty alcohol oxalkylates. One or more bleach activators is added to this mixture followed by granulation or agglomeration in a mixer, resulting in a bleach co-granule composition including the bleach activator and peroxide components.