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    • 6. 发明授权
    • Photocurable resin composition and optical component using the same
    • 光固化树脂组合物和使用其的光学组分
    • US08575227B2
    • 2013-11-05
    • US13179703
    • 2011-07-11
    • Yukiko HigoHiroshi Noro
    • Yukiko HigoHiroshi Noro
    • C08J3/28H05B6/68
    • G02B1/04C08G59/687C08G65/105C08G65/18C08G65/22C08L63/00C08L71/02G02B1/041
    • The present invention relates to a photocurable resin composition including an epoxy resin, an oxetane compound and a photopolymerization initiator, in which the epoxy resin includes the following ingredient (A), and the oxetane compound includes the following ingredient (B), and the ingredient (A) is contained in an amount of from 60 to 95% by weight and the ingredient (B) is contained in an amount of from 5 to 40% by weight relative to 100% by weight of a total resin amount in the resin composition: (A) an epoxy resin having at least two epoxy groups in one molecule thereof and being liquid at room temperature; and (B) an oxetane compound represented by the following general formula (I) in which n is an integer of from 1 to 6.
    • 本发明涉及包含环氧树脂,氧杂环丁烷化合物和光聚合引发剂的光固化性树脂组合物,其中环氧树脂包括以下成分(A),氧杂环丁烷化合物包括以下成分(B),其成分 (A)的含量为60〜95重量%,成分(B)的含量相对于树脂组合物中树脂总量的100重量%为5〜40重量% (A)在一分子中具有至少两个环氧基并在室温下为液体的环氧树脂; 和(B)由以下通式(I)表示的氧杂环丁烷化合物,其中n为1至6的整数。