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. 31, 2013
Filed:
May. 06, 2010
Applicants:
Naoya Nishimura, Funabashi, JP;
Taku Kato, Funabashi, JP;
Masaaki Ozawa, Funabashi, JP;
Masahiro Hida, Funabashi, JP;
Yasuyuki Koide, Funabashi, JP;
Inventors:
Naoya Nishimura, Funabashi, JP;
Taku Kato, Funabashi, JP;
Masaaki Ozawa, Funabashi, JP;
Masahiro Hida, Funabashi, JP;
Yasuyuki Koide, Funabashi, JP;
Assignee:
Nissan Chemical Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/02 (2006.01); C08G 64/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A polymer containing a triazine ring-containing repeating unit structure represented by, for example, formula (23) or (24), which alone can achieve high heat resistance, high transparency, high refraction index, high solubility and low volume shrinkage, without adding a metal oxide.