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:
Jan. 27, 2015
Filed:
Jul. 22, 2011
Burkhard Beckedahl, Düsseldorf, DE;
Markus Dierker, Düsseldorf, DE;
Rolf Kawa, Monheim, DE;
Stefan Brüning, Düsseldorf, DE;
Burkhard Beckedahl, Düsseldorf, DE;
Markus Dierker, Düsseldorf, DE;
Rolf Kawa, Monheim, DE;
Stefan Brüning, Düsseldorf, DE;
Cognis IP Management GmbH, Duesseldorf, DE;
Abstract
The invention relates to compounds of the general formula (I), where Ris a branched alkyl(ene) radical having from 10 to 22 carbon atoms and having at least one branch in position 1, 2, 3 or 4 relative to the oxygen atom, Ris a linear or branched alkyl(ene) radical having from 1 to 13 carbon atoms and Rand Rare selected so that the total number of carbon atoms in formula (I) is from 11 to 23. The compounds of the invention are suitable for preparation of or in cosmetic and/or pharmaceutical preparations, in particular as oily substances.R—O—R  (I)