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    NOVEL CYCLIC COMPOUND AND OPTICAL MATERIAL COMPOSITION INCLUDING SAME
    4.
    发明公开
    NOVEL CYCLIC COMPOUND AND OPTICAL MATERIAL COMPOSITION INCLUDING SAME 有权
    NEUARTIGE CYCLISCHE VERBINDUNG UND ZUSAMMENSETZUNG AUS OPTISCHEM MATERIAL DAMIT

    公开(公告)号：EP3225622A4

    公开(公告)日：2017-10-04

    申请号：EP16772039

    申请日：2016-03-01

    申请人： MITSUBISHI GAS CHEMICAL CO

    发明人： KARIYAZONO KAZUKI ,  AOKI TAKASHI

    IPC分类号： C07D327/02 ,  C07D331/02 ,  C08G18/38 ,  C08G75/08 ,  G02B1/04

    CPC分类号： C07D327/02 ,  C07D331/02 ,  C08G18/2885 ,  C08G18/3876 ,  C08G18/7642 ,  C08G75/08 ,  G02B1/041

    摘要： One embodiment of the present invention can provide an optical material composition that includes a cyclic compound that is represented by formula (1) and an episulfide that is represented by formula (2). Another embodiment of the present invention can provide an optical material production method that includes a step wherein, with respect to the total amount of the optical material composition, 0.0001-10 mass% of a polymerization catalyst is added to the optical material composition and the optical material composition is polymerization cured. (In formula (2), m is an integer from 0 to 4, and n is an integer from 0 to 2.)

    摘要翻译： 本发明的一个实施方式可以提供包含由式（1）表示的环状化合物和由式（2）表示的环硫化物的光学材料组合物。 本发明的另一实施方式可以提供一种光学材料的制造方法，其包括以下步骤：相对于光学材料组合物的总量，将0.0001-10质量％的聚合催化剂添加到光学材料组合物中，并且将光学材料 材料组合物被聚合固化。 （式（2）中，m为0〜4的整数，n为0〜2的整数。）

    COMPOSITION FOR USE IN OPTICAL MATERIAL WITH HIGH REFRACTIVE INDEX AND HIGH STRENGTH
    6.
    发明公开
    COMPOSITION FOR USE IN OPTICAL MATERIAL WITH HIGH REFRACTIVE INDEX AND HIGH STRENGTH 审中-公开
    成分用于与高折射率和高强度的光学材料

    公开(公告)号：EP2431401A4

    公开(公告)日：2014-01-22

    申请号：EP10774888

    申请日：2010-05-10

    申请人： MITSUBISHI GAS CHEMICAL CO

    发明人： AOKI TAKASHI ,  ISHIZUKA HIROHITO ,  TAKEUCHI MOTOHARU

    IPC分类号： C08G75/08 ,  G02B1/04 ,  G02C7/02

    CPC分类号： C08G75/08 ,  C08L81/02 ,  G02B1/041 ,  G02B1/043 ,  C08L81/00

    摘要： Disclosed is a composition for use in an optical material capable of providing an optical material satisfying a high refractive index (ne is 1.73 or more), a high strength (an elongation is 10% or more in a three-point bending test and drilling resistance is good), and high thermostability (a softening point measured by TMA is 70°C or higher). The optical material such as a lens for two-point frame spectacles is formed by polymerizing and curing a composition for use in an optical resin material containing (a) an inorganic compound having a sulfur atom and/or a selenium atom, (b) anepisulfide compound, and (c) a xylylenedithiol compound.

    摘要翻译： 本发明公开了在能够以光学材料提供满足高折射率（ne为1.73以上），高强度（伸长率的光学材料使用的组合物中的三点10％或更多弯曲试验和钻孔电阻 好），和高的热稳定性（通过TMA测得的软化点为70℃或更高）。 光学材料：诸如用于两点镜架的眼镜的透镜是通过聚合和固化的组合物在光学用树脂材料含有（A）具有硫原子和/或硒原子的无机化合物的，（b）中anepisulfide FORMED 化合物，和（c）苯二甲基二一化合物。