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:
Apr. 26, 2022
Filed:
Jun. 07, 2018
Applicant:
Qatar Foundation for Education, Science and Community Development, Doha, QA;
Inventors:
Sarim Dastgir, Doha, QA;
Francesco Ferretti, Doha, QA;
Muhammad Sharif, Doha, QA;
Ralf Jackstell, Doha, QA;
Matthias Beller, Doha, QA;
Douglas W. Stephan, Doha, QA;
Louie Fan, Doha, QA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/09 (2006.01); C07C 29/00 (2006.01); C07C 29/149 (2006.01); B01J 23/44 (2006.01);
U.S. Cl.
CPC ...
C07C 51/09 (2013.01); C07C 29/149 (2013.01); B01J 23/44 (2013.01);
Abstract
Disclosed are methods or processes of synthesizing building blocks and feedstocks for producing a broader range of polymers, including renewable polymers, from renewable resources such as CO. In a process of manufacturing a renewable feedstock for polymer production, a COderived lactone is prepared and processed to form the renewable feedstock. The process may include alkoxycarbonylation of the COderived lactone to form a diester and hydrogenation of the diester.