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:
Oct. 05, 1999
Filed:
Nov. 13, 1997
Harald P Wulff, Bryn Mawr, PA (US);
Paul A Siracusa, Perkasie, PA (US);
Patricia E Bator, Secaucus, NJ (US);
Barry A Salka, Fair Lawn, NJ (US);
Michael W Counts, Ambler, PA (US);
Robert A Aleksejczyk, Hatfield, PA (US);
Patrick M McCurry, Jr, Lansdale, PA (US);
Robert S McDaniel, Chalfont, PA (US);
William G Kozak, Hatfield, PA (US);
Allen D Urfer, Lansdale, PA (US);
Gail Howell, Fort Mill, SC (US);
Henkel Corporation, Gulph Mills, PA (US);
Abstract
A process for preparing high detergency or surfactant alkyl polyglycoside compositions and a purified alkyl monoglycoside and to compositions employing the polyglycosides for various end use applications. The process involves removal of a substantial portion of the monoglycoside present in a reaction product mixture containing alkyl polyglycosides resulting from the reaction of an alcohol and saccharide at elevated temperatures in the presence of an acid catalyst. Separation of the monoglycoside from the reaction product mixture may be carried out by molecular distillation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile