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. 18, 2007
Filed:
Aug. 23, 2001
Applicants:
Roger Kaiser, Limburgerhof, DE;
Ralf Wiedemann, Griesheim, DE;
Marcus Guzmann, Leimen, DE;
Inventors:
Assignee:
Reckitt Benckiser N.V. & Reckitt Benckiser (UK) Limited, Hoofddorp, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 17/04 (2006.01); C11D 3/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aqueous liquid composition having a water content of between 20 and 50 wt. %, comprising at least one polyphosphate builder material, potassium ions and sodium ions, wherein the molar ratio of potassium to sodium is between 0.55:1 and 20:1.