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:
Nov. 25, 2008
Filed:
Jun. 20, 2005
Applicants:
Horst-dieter Speckmann, Langenfeld, DE;
Joerg Poethkow, Neuss, DE;
Heike Schirmer-ditze, Duesseldorf, DE;
Gerhard Blasey, Duesseldorf, DE;
Birgit Middlehauve, Monheim, DE;
Inventors:
Horst-Dieter Speckmann, Langenfeld, DE;
Joerg Poethkow, Neuss, DE;
Heike Schirmer-Ditze, Duesseldorf, DE;
Gerhard Blasey, Duesseldorf, DE;
Birgit Middlehauve, Monheim, DE;
Assignee:
Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA), Dusseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/395 (2006.01); C11D 7/12 (2006.01); C11D 7/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A particulate washing or cleaning composition containing (A) a phosphate-free water-soluble builder component and (B) alkali metal percarbonate particles having a coating containing alkali metal silicate.