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:
Sep. 22, 1987
Filed:
Sep. 15, 1986
Applicant:
Inventors:
Karl Sommer, Palzing, DE;
Robert Heinz, Mannheim, DE;
Albert Hettche, Hessheim, DE;
Johannes Perner, Neustadt, DE;
Werner Schuster, Boehl-Iggelheim, DE;
Wolfgang Trieselt, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ; C11D / ;
U.S. Cl.
CPC ...
252182 ; 252 95 ; 252 99 ; 252102 ; 252135 ; 25217417 ; 25217424 ; 25217413 ; 25218638 ; 25218639 ; 252546 ; 264118 ; 264122 ;
Abstract
A granular bleaching activator for use in a detergent or bleach, which has particles which have a size of from 0.5 to 3 mm and are composed of