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. 03, 2017
Filed:
Oct. 31, 2014
Applicant:
Biochemtex S.p.a., Tortona, IT;
Inventors:
Piero Ottonello, Milan, IT;
Paolo Torre, Arenzano, IT;
Dario Giordano, Tortona, IT;
Stefano Paravisi, Tortona, IT;
Chiara Prefumo, Genoa, IT;
Pietro Pastorino, Campo Ligure, IT;
Assignee:
Biochemtex S.p.A., Tortona (AL), IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 29/132 (2006.01); D21B 1/00 (2006.01); D21B 1/02 (2006.01); D21B 1/04 (2006.01); D21B 1/06 (2006.01); C07C 31/18 (2006.01); C07C 31/27 (2006.01);
U.S. Cl.
CPC ...
C07C 29/132 (2013.01); D21B 1/00 (2013.01); D21B 1/02 (2013.01); D21B 1/04 (2013.01); D21B 1/06 (2013.01); D21B 1/061 (2013.01); C07C 31/18 (2013.01); C07C 31/27 (2013.01);
Abstract
A process for producing polyols from a low viscosity slurry comprising a thermally treated ligno-cellulosic biomass which has been subjected to a fiber shives reduction step is provided. Specifically, a continuous process for catalyzing the formation of polyol products, such as ethylene glycol and propylene glycol, from the low viscosity slurry is provided.