Addition-cure-type silicone composition, sealing material for optical elements, and optical element
    94.
    发明专利
    Addition-cure-type silicone composition, sealing material for optical elements, and optical element 有权
    添加固化型硅酮组合物,光学元件密封材料和光学元件

    公开(公告)号:JP2014133833A

    公开(公告)日:2014-07-24

    申请号:JP2013002950

    申请日:2013-01-10

    Inventor: KIMURA SHINJI

    Abstract: PROBLEM TO BE SOLVED: To provide: an addition-cure-type silicone composition which provides a cured material having a high refractive index, high transparency and high temperature cycle resistance; a sealing material for optical elements; and an optical element sealed with the sealing material for optical elements.SOLUTION: The present invention provides an addition-cure-type silicone composition characterized by comprising: A) a three-dimensional net-shaped organopolysiloxane which has at least one alkenyl group and at least one aryl group per molecule, also has siloxane units represented by general formulas RSiO and SiO(where R represents an organic group) and does not have a unit represented by general formula RSiO; B) a linear organopolysiloxane which has at least two alkenyl groups and at least one aryl group per molecule; C) an organosilicon compound which has hydrogen atoms bound to at least two silicon atoms per molecule and does not have an alkenyl group; and D) a hydrosilylation catalyst containing a platinum-group metal.

    Abstract translation: 要解决的问题:提供:提供具有高折射率,高透明性和耐高温循环电阻的固化材料的加成固化型硅氧烷组合物; 用于光学元件的密封材料; 和用于光学元件的密封材料密封的光学元件。解决方案:本发明提供了一种加成固化型硅氧烷组合物,其特征在于包括:A)具有至少一个烯基的三维网状有机聚硅氧烷, 每个分子中至少有一个芳基也具有由通式RSiO和SiO(其中R表示有机基团)表示的硅氧烷单元,并且不具有由通式RSiO表示的单元; B)每分子具有至少两个烯基和至少一个芳基的直链有机聚硅氧烷; C)有机硅化合物,每分子具有键合至少两个硅原子且不具有烯基的氢原子; 和D)含有铂族金属的氢化硅烷化催化剂。

    Transparent resin molded body, optical lens and optical film
    100.
    发明专利
    Transparent resin molded body, optical lens and optical film 审中-公开
    透明树脂模制体,光学透镜和光学膜

    公开(公告)号:JP2008088303A

    公开(公告)日:2008-04-17

    申请号:JP2006271121

    申请日:2006-10-02

    Abstract: PROBLEM TO BE SOLVED: To provide a transparent resin molded body provided with an excellent reflow heat-resistance and optical characteristic, and to further provide an optical lens and an optical film comprising the transparent resin molded body and excellent in heat-resistance and optical characteristic.
    SOLUTION: The resin molded body is obtained by molding a molding material containing a thermoplastic resin and crosslinking the thermoplastic resin. The thermoplastic resin is selected from a resin in which average transmittance in a range of 600-1,000 nm in a molded body having a thickness of 2 mm becomes 60% or higher. The resin molded body is characterized in that average transmittance in a range of 600-1,000 nm when it is heated at 200°C for 10 minutes and the thickness is made to 2 mm is 60% or higher. The optical lens and the optical film are formed by the transparent resin molded body.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种具有优异的回流耐热性和光学特性的透明树脂成型体,并且进一步提供包括透明树脂成型体的光学透镜和光学膜,并且耐热性优异 和光学特性。 解决方案:通过模制含有热塑性树脂的模塑材料并交联热塑性树脂来获得树脂模制体。 热塑性树脂选自厚度为2mm的成形体中的平均透射率在600〜1000nm范围内的树脂为60%以上。 树脂成型体的特征在于,在200℃下加热10分钟,厚度为2mm的平均透射率在600〜1000nm的范围内为60%以上。 光学透镜和光学膜由透明树脂成型体形成。 版权所有(C)2008,JPO&INPIT

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