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US08013091B2 Resin for optical component, raw material composition used for resin for optical component, and optical component 有权
用于光学部件的树脂，用于光学部件的树脂的原料组合物和光学部件

Resin for optical component, raw material composition used for resin for optical component, and optical component
Abstract:
Provided are a resin for an optical component, which has heat resistance, does not suffer from yellowing because of its stability against heat, and is excellent in transparency and workability; a raw material composition used for the resin for an optical component; and an optical component. Specifically, provided is a resin for an optical component containing a (meth)acrylate compound unit (A1), in which a hydrocarbon group containing an adamantane structure is ester-bonded, and a (meth)acrylate compound unit (B1) having a polyfunctional group, which is other than the unit (A1). Also, provided is a raw material composition used for a resin for an optical component, which contains a (meth)acrylate compound (A2) in which a hydrocarbon group containing an adamantane structure is ester-bonded, and a (meth)acrylate compound (B2) having a polyfunctional group, which is other than the compound (A2). Further, provided is an optical component which is obtained by polymerizing and molding the raw material composition.
Abstract(Chinese):

提供一种光学部件用树脂，其具有耐热性，耐热稳定性不会发黄，并且透明性和加工性优异; 用于光学部件的树脂的原料组合物; 和光学部件。 具体地说，提供了含有（甲基）丙烯酸酯化合物单元（A1）的含有金刚烷结构的烃基酯键合的光学部件用树脂和具有多官能团的（甲基）丙烯酸酯化合物单元（B1） 组（A1）。 另外，作为光学部件用树脂，使用含有金刚烷结构的烃基进行酯键合的（甲基）丙烯酸酯化合物（A2）和（甲基）丙烯酸酯化合物（ B2）具有不同于化合物（A2）的多官能团。 此外，提供了通过聚合和成型原料组合物而获得的光学部件。

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