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. 03, 2013
Filed:
Sep. 28, 2007
Junichi Nakamura, Suita, JP;
Yasunori Tsujino, Ibaraki, JP;
Ai Matsumoto, Takatsuki, JP;
Yukihiro Kasano, Suita, JP;
Masafumi Yamashita, Takatsuki, JP;
Takuo Sugioka, Nishinomiya, JP;
Kunio Takahashi, Kawanishi, JP;
Junichi Nakamura, Suita, JP;
Yasunori Tsujino, Ibaraki, JP;
Ai Matsumoto, Takatsuki, JP;
Yukihiro Kasano, Suita, JP;
Masafumi Yamashita, Takatsuki, JP;
Takuo Sugioka, Nishinomiya, JP;
Kunio Takahashi, Kawanishi, JP;
Nippon Shokubai Co., Ltd., Osaka, JP;
Abstract
To provide: a curable resin composition which can be continuously produced without gelling during production, and has excellent basic performances such as heat resistance and moisture resistance; an optical member which has excellent optical characteristics such as high transparency and exhibits excellent performances in a harsh use environment; and a method for controlling an optical material. A curable resin composition including an organic resin component and a metalloxane component, wherein the organic resin component includes a resin component having an Abbe number of 45 or more and the metalloxane component has a metalloxane bond; an optical material comprising the above-mentioned curable resin composition; an optical member produced by curing the optical material; and a method for controlling an Abbe number and/or a refractive index of an optical material.