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:
Jan. 27, 2004
Filed:
Mar. 29, 2001
Applicant:
Inventors:
Bernd Larson, Erkelenz, DE;
Wilfried Raehse, Duesseldorf, DE;
Markus Semrau, Timmaspe, DE;
Matthias Sunder, Duesseldorf, DE;
Assignee:
Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA), Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/100 ;
U.S. Cl.
CPC ...
C11D 1/100 ;
Abstract
Disclosed is a novel granulation method, wherein a surface active foam obtained by foaming a flowable component that contains a surface active agent with a gaseous medium is used as granulation adjuvant. The surface active foam has an average pore size of less than 10 mm.