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:
Jun. 07, 2005
Filed:
Mar. 26, 2003
Katsuhiko Suzuki, Kanagawa, JP;
Yasuaki Kai, Yokohama, JP;
Koichi Handa, Kanagawa, JP;
Masao Nakajima, Chiba, JP;
Takashi Seino, Kanagawa, JP;
Shinkichi Torii, Kanagawa, JP;
Tomohiro Ito, Kanagawa, JP;
Kenji Uesugi, Kanagawa, JP;
Masatoshi Chikazawa, Tokyo, JP;
Takashi Takei, Tokyo, JP;
Shoichiro Yano, Ibaraki, JP;
Takashi Sawaguchi, Yokohama, JP;
Katsuhiko Suzuki, Kanagawa, JP;
Yasuaki Kai, Yokohama, JP;
Koichi Handa, Kanagawa, JP;
Masao Nakajima, Chiba, JP;
Takashi Seino, Kanagawa, JP;
Shinkichi Torii, Kanagawa, JP;
Tomohiro Ito, Kanagawa, JP;
Kenji Uesugi, Kanagawa, JP;
Masatoshi Chikazawa, Tokyo, JP;
Takashi Takei, Tokyo, JP;
Shoichiro Yano, Ibaraki, JP;
Takashi Sawaguchi, Yokohama, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Tama-Tlo Corporation, Tokyo, JP;
Abstract
A resin composition of the present invention comprises a polymer having functional groups and a metal oxide surface modified to form functional groups at a surface of the metal oxide and dispersed uniformly in the polymer. The functional groups of the polymer and the functional groups of the metal oxide are ionically bondable to the metal oxide and the polymer, respectively, so that the polymer and the metal oxide are bonded by ionic bonds to each other.