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:
Mar. 05, 2013
Filed:
Sep. 02, 2010
Applicants:
Toshiharu Goto, Hitachi, JP;
Masaaki Yoshida, Utsunomiya, JP;
Ryosuke Kobayashi, Utsunomiya, JP;
Inventors:
Assignees:
Hitachi Cable, Ltd., Tokyo, JP;
Utsunomiya University, Tochigi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F 8/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of treating a polymer includes oxidatively treating the polymer including a carbon-carbon bond framework in a gas atmosphere at a pressure of not less than 5.0 MPa and at a temperature of higher than 140° C. and lower than 200° C. by using oxygen included in the gas atmosphere.