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:
Jul. 19, 2005
Filed:
Jan. 28, 2004
Applicants:
Ditmar Kischkel, Monheim, DE;
Manfred Weuthen, Langenfeld, DE;
Michael Elsner, Helligenhaus, DE;
Inventors:
Assignee:
Cognis Deutschland GmbH & Co. KG, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D001/72 ; C11D003/20 ; C11D003/37 ; C11D017/06 ;
U.S. Cl.
CPC ...
Abstract
Solid laundry detergents, dishwashing detergents and cleaners which are obtained by mixing gemini surfactants of the formula (I),RCH(OH)CHR(OCHCH)OCHRCH(OH)R  (I)in which Rand R,independently of one another, are linear or branched alkyl and/or alkenyl radicals having 4 to 22 carbon atoms, Rand R, independent of one another, each represents a hydrogen or an alk(en)yl radical having from 1 to 22 carbon atoms and n is a number from 5 to 400, with inorganic or organic carriers.