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. 20, 2015
Filed:
Nov. 05, 2009
Applicants:
Hiroshi Shimizu, Ibaraki, JP;
Yongjin LI, Hangzhou, CN;
Inventors:
Hiroshi Shimizu, Ibaraki, JP;
Yongjin Li, Hangzhou, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 33/08 (2006.01); C08L 33/10 (2006.01); C08L 69/00 (2006.01); C08G 64/02 (2006.01); C08J 3/00 (2006.01); C08G 64/32 (2006.01); C08L 25/02 (2006.01); C08L 67/00 (2006.01);
U.S. Cl.
CPC ...
C08G 64/32 (2013.01); C08J 3/005 (2013.01); C08L 25/02 (2013.01); C08L 69/00 (2013.01); C08L 67/00 (2013.01); C08L 33/10 (2013.01); C08J 2369/00 (2013.01);
Abstract
Disclosed is a novel ternary aliphatic polycarbonate blend derived from carbon dioxide, which is mainly composed of an aliphatic polycarbonate. Also disclosed is a process for producing the ternary aliphatic polycarbonate blend. A methacrylic resin or an aliphatic polyester is incorporated, as a second component, into an aliphatic polycarbonate to produce a blend, and a vinyl resin is added, as a third component, to the blend at a specified ratio, thereby producing a novel ternary aliphatic polycarbonate blend derived from carbon dioxide and having excellent mechanical properties that cannot be achieved by binary blends.