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. 20, 2008
Filed:
Oct. 04, 2005
Applicants:
Ditmar Kischkel, Monheim, DE;
Manfred Weuthen, Langenfeld, DE;
Rolf Wachter, Duesseldorf, DE;
Joerg Schad, Haan, DE;
Inventors:
Ditmar Kischkel, Monheim, DE;
Manfred Weuthen, Langenfeld, DE;
Rolf Wachter, Duesseldorf, DE;
Joerg Schad, Haan, DE;
Assignee:
Cognis IP Management GmbH, Duesseldorf, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/83 (2006.01); C11D 3/22 (2006.01); C11D 1/72 (2006.01); C11D 1/14 (2006.01); C11D 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Liquid compositions containing one or more anionic surfactants in combination with one or more polydiallyl dialkyl ammonium compounds or derivatives or copolymers thereof, these compositions being suitable for the production of liquid laundry detergents, preferably for dye-transfer-inhibiting liquid color-protecting detergents.