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:
May. 01, 2001
Filed:
Jul. 09, 1999
Applicant:
Inventors:
Brigitte Giesen, Duesseldorf, DE;
Dagmar Zaika, Mettmann, DE;
Birgit Middelhauve, Monheim, DE;
Rainer Hofmann, Duesseldorf, DE;
Dieter Legel, Solingen, DE;
Assignee:
Henkel Kommanditgesellsehaft auf Aktien, Duesseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D 3/10 ; C11D 3/60 ; C11D 1/700 ;
U.S. Cl.
CPC ...
C11D 3/10 ; C11D 3/60 ; C11D 1/700 ;
Abstract
A pourable, storage-stable manual dishwashing detergent is provided. The detergent contains at least 45 percent sodium bicarbonate with a mean particle diameter of at least 150 micrometers. The sodium bicarbonate is combined with an anionic surfactant, an alkyl polyglycoside surfactant, a zwitterionic surfactant an electrolyte and optionally a solvent, to form the detergent. The detergent of the invention has good pouring properties and excellent cleaning performance against dried-on and burnt-on soil.