RESIN COMPOSITION FOR OPTICAL MATERIAL AND ITS SHAPED ARTICLE, OPTICAL COMPONENT AND LENS
    2.
    发明申请
    RESIN COMPOSITION FOR OPTICAL MATERIAL AND ITS SHAPED ARTICLE, OPTICAL COMPONENT AND LENS 审中-公开
    光学材料的树脂组合物及其成型品,光学元件和镜片

    公开(公告)号:US20100160600A1

    公开(公告)日:2010-06-24

    申请号:US12644826

    申请日:2009-12-22

    申请人: Seiya SAKURAI

    发明人: Seiya SAKURAI

    IPC分类号: C08G61/00 G02B1/00

    摘要: A resin composition for optical material, having a refractive index nD at a wavelength of 589 nm of at least 1.37, an Abbe's number vD satisfying vD≦63 and vD≦430−250×nD, and a glass transition temperature of not lower than 100° C. has high refractivity, low dispersiveness, heat resistance, good transparency and good releasability from mold.

    摘要翻译: 用于光学材料的树脂组合物,其在波长589nm处的折射率nD至少为1.37,阿贝数vD满足vD≦̸ 63和vD≦̸ 430-250×nD,玻璃化转变温度不低于100 °C具有高折射率,低分散性,耐热性,良好的透明性和良好的脱模性。