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:
Nov. 19, 1996
Filed:
Jul. 25, 1994
Karlheinz Hill, Erkrath, DE;
Manfred Biermann, Muelheim, DE;
Henry Rossmaier, Duesseldorf, DE;
Rainer Eskuchen, Duesseldorf, DE;
Willi Wuest, Ratingen, DE;
Josef Wollmann, Herzogenrath, DE;
Andreas Bruns, Langenfeld, DE;
Guenter Hellmann, Hilden, DE;
Karl-Heinz Ott, Erkrath, DE;
Walter Winkle, Monheim, DE;
Klaus Wollmann, Haan, DE;
Henkel Kommanditgesellschaft auf Aktien, Duesseldorf, DE;
Abstract
The aliphatic primary alcohols are reacted with a glycose, more especially glucose, in the presence of an acidic catalyst in certain process steps so that particularly light-colored and alkali-stable alkyl glucosides are obtained after a subsequent, compulsory bleaching step, which represents an improvement over known direct synthesis processes. The process may be carried out both on a laboratory scale and also on an industrial production scale.