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:
Dec. 22, 2015
Filed:
Mar. 29, 2013
Applicant:
Roquette Freres, Lestrem, FR;
Inventors:
Nicolas Jacquel, Lambersart, FR;
Rene Saint-Loup, Lomme, FR;
Francoise Fenouillot-Rimlinger, L'Isle d'Abeau, FR;
Jean-Pierre Pascault, Villeurbanne, FR;
Alain Rousseau, Saint Priest, FR;
Assignee:
ROQUETTE FRERES, Lestrem, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/00 (2006.01); C08G 63/16 (2006.01); C08J 5/18 (2006.01); C08G 63/181 (2006.01); C08G 63/85 (2006.01); C08G 63/02 (2006.01);
U.S. Cl.
CPC ...
C08G 63/16 (2013.01); C08G 63/181 (2013.01); C08G 63/85 (2013.01); C08J 5/18 (2013.01); C08J 2367/02 (2013.01);
Abstract
The present invention relates to copolymers, in particular poly(butylenesuccinate-co-furanoate) (PBSF) copolymers, which have advantageous mechanical properties, and also to polymeric compositions comprising them. It also relates to a process for preparing these polymers.