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:
Aug. 30, 2011
Filed:
Sep. 03, 2010
Catherine Breffa, Dusseldorf, DE;
Burkhard Beckedahl, Dusseldorf, DE;
Markus Dierker, Dusseldorf, DE;
Ansgar Behler, Dusseldorf, DE;
Thorsten Lohl, Schmallenberg, DE;
Catherine Breffa, Dusseldorf, DE;
Burkhard Beckedahl, Dusseldorf, DE;
Markus Dierker, Dusseldorf, DE;
Ansgar Behler, Dusseldorf, DE;
Thorsten Lohl, Schmallenberg, DE;
Cognis IP Management GmbH, Duesseldorf, DE;
Abstract
The application pertains to the use of isosorbide ethers according to general formula (I) wherein R' and R″ independently from each other represent a hydrogen atom or a alkyl- or unsaturated alkenyl moiety for the preparation of detergents and cleaners. Preferably R′ and/or R″ are linear or branched, saturated or unsaturated alkyl or alkenyl moiety containing 1 to 33 C-Atoms. A second, independent embodiment pertains to the use of these compounds as thickener for aqueous/surfactant compositions.