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:
Sep. 27, 2022
Filed:
Nov. 22, 2018
Applicants:
Novamont S.p.a., Novara, IT;
Matrica S.p.a., Porto Torres, IT;
Alma Mater Studiorum—universita' Di Bologna, Bologna, IT;
Inventors:
Fabrizio Cavani, Modena, IT;
Andrea Vassoi, Gaggio Montano, IT;
Assignees:
NOVAMONT S.P.A., Novara, IT;
MATRICA S.P.A., Porto Torres, IT;
ALMA MATER STUDIORUM—Universita' di Bologna, Bologna, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/245 (2006.01); B01J 31/28 (2006.01); C11C 3/00 (2006.01); C07C 53/126 (2006.01); C07C 55/18 (2006.01);
U.S. Cl.
CPC ...
C07C 51/245 (2013.01); B01J 31/28 (2013.01); C11C 3/006 (2013.01); C07C 53/126 (2013.01); C07C 55/18 (2013.01);
Abstract
A process of preparation of carboxylic acids by oxidative cleavage of compounds having substituted or non-substituted, linear or branched, saturated or unsaturated alkyl chains containing at least one vicinal diol or an epoxide in the presence of an oxidant comprising molecular oxygen and a heterogeneous catalyst comprising a copper oxide.