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. 27, 2016
Filed:
Feb. 28, 2014
Applicant:
Promerus, Llc, Brecksville, OH (US);
Inventors:
W. C. Peter Tsang, Brecksville, OH (US);
Andrew Bell, Brecksville, OH (US);
Keitaro Seto, Brecksville, OH (US);
Assignee:
PROMERUS, LLC, Brecksville, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 2/46 (2006.01); C08F 2/50 (2006.01); C08G 61/04 (2006.01); C08G 64/06 (2006.01); C09D 169/00 (2006.01); C07D 303/04 (2006.01); C08G 64/34 (2006.01); G03F 7/004 (2006.01); G03F 7/039 (2006.01);
U.S. Cl.
CPC ...
C08G 64/06 (2013.01); C07D 303/04 (2013.01); C08G 64/34 (2013.01); C09D 169/00 (2013.01); G03F 7/0045 (2013.01); G03F 7/0392 (2013.01);
Abstract
Embodiments in accordance with the present invention relate generally to polycarbonate polymers having repeat units derived from polycyclic-epoxide monomers and methods of using such polymers and compositions containing them, and more specifically to polymers and compositions of polycarbonates that encompass repeat units derived from norbornane and tetracyclododecane, and methods of using such compositions.