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. 12, 2021
Filed:
Apr. 21, 2017
Applicants:
Universiteit Gent, Ghent, BE;
Universiteit Hasselt, Hasselt, BE;
Inventors:
Victor Retamero De La Rosa, Ghent, BE;
Evelien Baeten, Niel-Bij-As, BE;
Richard Hoogenboom, Terneuzen, NL;
Tanja Junkers, Diepenbeek, BE;
Assignees:
Universiteit Gent, Ghent, BE;
Universiteit Hasselt, Hasselt, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/02 (2006.01);
U.S. Cl.
CPC ...
C08G 73/0233 (2013.01);
Abstract
Cyclic imino ether polymers, such as polyoxazolines or polyoxazines, having a low polydispersity index can be obtained in a tubular flow reactor by applying a sufficiently high linear flow velocity of the reaction mixture in the tubular flow reactor, such as a flow velocity of least 100 cm/min or at least 120 cm/min. Also, methods to control the polydispersity of a cyclic imino ether polymer during polymerization are provided.