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. 10, 2013
Filed:
Feb. 18, 2011
Crosslinker, crosslinked polymer material, and production method of the crosslinked polymer material
Akishige Seo, Kiyosu, JP;
Hideyuki Imai, Kiyosu, JP;
Naoki Iwase, Kiyosu, JP;
Toshikazu Takata, Tokyo, JP;
Yasuhito Koyama, Tokyo, JP;
Morio Yonekawa, Tokyo, JP;
Akishige Seo, Kiyosu, JP;
Hideyuki Imai, Kiyosu, JP;
Naoki Iwase, Kiyosu, JP;
Toshikazu Takata, Tokyo, JP;
Yasuhito Koyama, Tokyo, JP;
Morio Yonekawa, Tokyo, JP;
Toyoda Gosei Co., Ltd., Aichi-pref., JP;
Tokyo Institute of Technology, Tokyo, JP;
Abstract
The present invention provides a crosslinker used for crosslinking a polymer material having, in the molecule thereof, a multiple bond reactable with a nitrile oxide, the crosslinker including a bifunctional nitrile oxide having an aromatic nitrile oxide derivative structure in which one hydrogen atom of an aromatic ring is substituted with a nitrile oxide group and all hydrogen atoms at an ortho-position of the nitrile oxide group are substituted with a substituent other than a nitrile oxide group, wherein two such aromatic nitrile oxide derivative structures are bonded to either two oxy groups of a di-oxy structure having the two oxy groups or two carbonyl groups of a di-carbonyl structure having the two carbonyl groups.