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:
Mar. 23, 2004
Filed:
Dec. 16, 2002
Applicant:
Inventors:
Roman Benedikt Raether, Limburgerhof, DE;
Sylke Haremza, Neckargemuend, DE;
Susanne Brinkmann-Rengel, Ober-Olm, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshaften, DE;
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/37 ; C11D 1/83 ; C11D 1/310 ;
U.S. Cl.
CPC ...
C11D 3/37 ; C11D 1/83 ; C11D 1/310 ;
Abstract
Disclosed are a detersive composition comprising a water-soluble or water-dispersible block copolymer preparable by controlled free-radical polymerization, a process for preparing such a detersive composition and the use of water-soluble or water-dispersible block copolymers preparable by controlled free-radical polymerization for preparing detersive compositions.