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:
Mar. 04, 2003
Filed:
Jul. 05, 2000
Applicant:
Inventors:
Rene-Andres Artiga Gonzalez, Duesseldorf, DE;
Andreas Lietzmann, Duesseldorf, DE;
Maria Liphard, Essen, DE;
Wilfried Roehl, Monheim, DE;
Assignee:
Henkel Kommanditgesellschaft auf Aktien, Dusseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D 1/02 ; C11D 1/83 ; C11D 3/06 ; C11D 1/102 ; C11D 1/706 ;
U.S. Cl.
CPC ...
C11D 1/02 ; C11D 1/83 ; C11D 3/06 ; C11D 1/102 ; C11D 1/706 ;
Abstract
The invention relates to a process for the production of substantially alumosilicate-free detergents containing a soluble builder system which provides free-flowing and storage-stable granules. In this process for the production of a particulate, substantially alumosilicate-free detergent, an anionic surfactant acid is sprayed onto a detergent component containing anionic surfactant and builders in order to increase the anionic surfactant content.