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. 29, 2008
Filed:
Mar. 23, 2005
Ansgar Behler, Bottrop, DE;
Karl Heinz Schmid, Mettmann, DE;
Michael Neuss, Cologne, DE;
Rainer Eskuchen, Langenfeld, DE;
Ansgar Behler, Bottrop, DE;
Karl Heinz Schmid, Mettmann, DE;
Michael Neuss, Cologne, DE;
Rainer Eskuchen, Langenfeld, DE;
Cognis IP Management GmbH, Duesseldorf, DE;
Abstract
Mixtures comprising at least one alk(en)yl polyglycoside ether carboxylate, and one or more fatty alcohols are described along with methods for preparing the same, wherein a starting mixture comprising (i) at least one alk(en)yl polyglycoside, and (ii) one or more fatty alcohols is provided, and the starting mixture is reacted with a compound selected from the group consisting of ω-halocarboxylic acids, ω-halocarboxylic acid salts, ω-halocarboxylic acid esters, and mixtures thereof.