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. 08, 2005
Filed:
Jun. 28, 2001
Applicants:
Arnd Kessler, Leverkusen, DE;
Rolf Bayersdoerfer, Duesseldorf, DE;
Rainer Sorg, Kempen, DE;
Christian Nitsch, Duesseldorf, DE;
Melanie Baumann, Duisburg, DE;
Inventors:
Arnd Kessler, Leverkusen, DE;
Rolf Bayersdoerfer, Duesseldorf, DE;
Rainer Sorg, Kempen, DE;
Christian Nitsch, Duesseldorf, DE;
Melanie Baumann, Duisburg, DE;
Assignee:
Henkel Kommanditgesellschaft auf Aktien, Dusseldorf, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D001/66 ; C11D003/04 ; C11D003/34 ; C11D003/37 ; C11D003/43 ;
U.S. Cl.
CPC ...
Abstract
Detergents for dishwashing contain 1% up to 98.8% by weight of builders, 0.1% to 70% by weight of copolymers of unsaturated carboxylic acids and monomers containing sulfonic acid groups, and one or both of 5% to 30% by weight of nonionic surfactants and 0.1% to 30% by weight of homo- or copolymeric polycarboxylic acids or salts thereof.