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. 04, 2014
Filed:
Dec. 15, 2010
Applicants:
Gerardus Johannes Maria Gruter, Heemstede, NL;
Frits Dautzenberg, San Diego, CA (US);
Inventors:
Gerardus Johannes Maria Gruter, Heemstede, NL;
Frits Dautzenberg, San Diego, CA (US);
Assignee:
Furanix Technologies B.V., Amsterdam, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 307/02 (2006.01); C10L 1/02 (2006.01); C07D 307/46 (2006.01);
U.S. Cl.
CPC ...
C07D 307/46 (2013.01); C10L 1/02 (2013.01);
Abstract
Method for the manufacture of 5-hydroxymethylfurfural derivatives by reacting a fructose and/or glucose-containing starting material with an alcohol in the presence of a catalytic or sub-stoichiometric amount of solid ('heterogeneous') acid catalyst. The catalysts may be employed in a continuous flow fixed bed or catalytic distillation reactor. The ethers can be applied as a fuel or fuel additive.