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:
Sep. 04, 2007
Filed:
Jul. 07, 2004
Applicants:
Wanjin Zhang, Changchun, CN;
Chunhai Chen, Changchun, CN;
Xincai Liu, Changchun, CN;
Xiaogang Zhao, Changchun, CN;
Youhai Yu, Changchun, CN;
Zihong Gao, Changchun, CN;
Xiaoqing Yang, Changchun, CN;
Zhongwen Wu, Changchun, CN;
Inventors:
Wanjin Zhang, Changchun, CN;
Chunhai Chen, Changchun, CN;
Xincai Liu, Changchun, CN;
Xiaogang Zhao, Changchun, CN;
Youhai Yu, Changchun, CN;
Zihong Gao, Changchun, CN;
Xiaoqing Yang, Changchun, CN;
Zhongwen Wu, Changchun, CN;
Assignee:
Jilin University, Changchun, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 8/02 (2006.01); C08G 14/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a controllable crosslinking polyaryletherketone with improved properties such as stiffness, heat resistance, and stability as shown by any one of the following structures: