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22. 发明申请

WO2005100443A1 硫黄含有化合物、その製造方法及び含硫黄重合体並びに光学材料审中-公开
标题翻译：含硫化合物，其制造方法，含硫聚合物和光学材料
公开(公告)号：WO2005100443A1
公开(公告)日：2005-10-27
申请号：PCT/JP2005/007212
申请日：2005-04-14
申请人：出光興産株式会社 , 高嶋頼由 , 田村裕之 , 彦坂高明 , 竹花正明
发明人：高嶋頼由 , 田村裕之 , 彦坂高明 , 竹花正明
IPC分类号： C08G75/28
CPC分类号： C08G18/38 , C08G18/3876 , C08G18/7642 , C08G75/28 , G02B1/04 , G02B1/041 , C08L69/00
摘要： Disclosed is a polythiocarbonate resin containing a repeating unit represented by the general formula (1) below, which is high in transparency, refractive index and Abbe number while being excellent in heat resistance and impact resistance. Also disclosed is an optical material using such a polythiocarbonate resin. Further disclosed is a sulfur-containing compound having an Abbe number of not less than 40 which has a high refractive index, high Abbe number, excellent transparency and excellent heat resistance, and is obtained by reacting a dithiol compound represented by the general formula (II) below with a diene compound represented by the general formula (III) below, so that it contains a repeating unit composed of a structural unit derived from the residue of the dithiol compound and a structural unit derived from the residue of the diene compound. Still further disclosed are a method for producing such a sulfur-containing compound, a sulfur-containing polymer including such a sulfur-containing compound as a constitutional unit, and an optical material containing such a polymer. (1) HS-G -SH (II) G '' (III)
摘要翻译：公开了含有下述通式（1）表示的重复单元的透明度，折射率和阿贝数高的聚硫代碳酸酯树脂，同时具有优异的耐热性和耐冲击性。还公开了使用这种聚硫碳酸酯树脂的光学材料。进一步公开了具有高折射率，高阿贝数，透明性优异，耐热性优异的阿贝数不少于40的含硫化合物，通过使通式（II）表示的二硫醇化合物）与下述通式（III）表示的二烯化合物反应，由此含有由二硫醇化合物的残基衍生的结构单元和来自二烯化合物的残基的结构单元构成的重复单元。还公开了制造这种含硫化合物的方法，包含这种含硫化合物作为结构单元的含硫聚合物和含有这种聚合物的光学材料。（1）HS-G 1 -SH（II）G 2“（III）

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