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:
Oct. 22, 2019
Filed:
Apr. 15, 2016
Applicant:
Repsol, S.a., Madrid, ES;
Inventors:
Laura Marin Perales, Madrid, ES;
Sonia Segura Fernandez, Madrid, ES;
Monica Garcia Ruiz, Madrid, ES;
Borja Arandilla, Madrid, ES;
Carolina Ruiz Orta, Madrid, ES;
Rodrigo Paris, Madrid, ES;
Assignee:
REPSOL, S.A., Madrid, ES;
Primary Examiner:
Int. Cl.
CPC ...
C08L 69/00 (2006.01); C09J 167/04 (2006.01); C09J 169/00 (2006.01); C08L 67/04 (2006.01); C08G 63/06 (2006.01); C08G 64/02 (2006.01);
U.S. Cl.
CPC ...
C08L 69/00 (2013.01); C08L 67/04 (2013.01); C09J 167/04 (2013.01); C09J 169/00 (2013.01); C08G 63/06 (2013.01); C08G 64/02 (2013.01); C08L 2201/10 (2013.01); C08L 2201/52 (2013.01); C08L 2205/02 (2013.01); C08L 2666/18 (2013.01);
Abstract
The present invention is directed to a polymer blend comprising at least one polyalkylencarbonate (PAC) and at least one polyhydroxyalkanoate (PHA) with low crystallinity. The invention also describes processes to prepare the blends of the invention and articles made of said blends.