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    GLASS PARTICLES
    5.
    发明申请
    GLASS PARTICLES 有权
    玻璃颗粒

    公开(公告)号：US20140227610A1

    公开(公告)日：2014-08-14

    申请号：US14345809

    申请日：2012-09-20

    申请人： Ryo Aburatani ,  Minoru Senga ,  Tadanori Junke ,  Masao Aida

    发明人： Ryo Aburatani ,  Minoru Senga ,  Tadanori Junke ,  Masao Aida

    IPC分类号： H01M10/0562 ,  H01M10/0525

    CPC分类号： H01M10/0562 ,  C01B17/22 ,  C01B17/36 ,  C01B25/14 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/80 ,  C03C1/02 ,  C03C3/321 ,  C03C4/18 ,  C03C10/00 ,  C03C12/00 ,  H01B1/10 ,  H01M10/0525 ,  H01M2300/0068

    摘要： Glass particles including Li, P and S, wherein when a Raman spectrum of the glass particles is measured five times or more and a peak at 330 to 450 cm−1 in the Raman spectrum is separated into peaks of components by waveform separation, the standard deviation of the area ratio of each of the peaks of the components is 3.0 or less, the area of the peak of PS43− component obtained by the waveform separation is 10 to 95% of the total area, and the area of P2S74− component obtained by the waveform separation is 5 to 45% of the total area, and the area of the peak of PS43− component is larger than the area of the peak of P2S74− component.

    摘要翻译： 包括Li，P和S的玻璃颗粒，其中当拉曼光谱中的玻璃颗粒的拉曼光谱测量为五次以上且在330〜450cm -1处的峰值通过波形分离被分离成分量的峰值时，标准 各部分的峰面积比的偏差为3.0以下，通过波形分离获得的PS43成分的峰面积为总面积的10〜95％，得到的P2S74-成分的面积 通过波形分离占总面积的5〜45％，PS43-成分的峰面积大于P2S74-组分峰的面积。

    Process for continuous production of polyarylene sulfide
    8.
    发明授权
    Process for continuous production of polyarylene sulfide 失效
    连续生产聚芳硫醚的工艺

    公开(公告)号：US07026439B2

    公开(公告)日：2006-04-11

    申请号：US10473366

    申请日：2002-03-15

    申请人： Minoru Senga ,  Masaya Okamoto ,  Mikiya Hayashi

    发明人： Minoru Senga ,  Masaya Okamoto ,  Mikiya Hayashi

    IPC分类号： C08G75/00 ,  C08G75/14 ,  C08G75/18

    CPC分类号： C08G75/025

    摘要： There is disclosed a process for continuously producing a polyarylene sulfide which comprises reacting a sulfur source with a dihalogenated aromatic compound in an aprotic organic solvent, characterized by maintaining the content of the dihalogenated aromatic compound in the polymerization liquid after the substantial completion of the polymerization reaction at 5 mg/g or higher. It is made possible by the process according to the present invention to efficiently produce the polyarylene sulfide which has a high molecular weight and is excellent in thermal stability.

    摘要翻译： 公开了一种连续生产聚芳硫醚的方法，其包括在非质子有机溶剂中使硫源与二卤代芳族化合物反应，其特征在于在聚合反应基本上完成后维持聚合液中的二卤代芳族化合物的含量 在5mg / g以上。 通过本发明的方法可以有效地制备分子量高且热稳定性优异的聚芳硫醚。

    Method for reproducing lithium sulfide and method for producing polyarylene sulfide
    9.
    发明申请
    Method for reproducing lithium sulfide and method for producing polyarylene sulfide 审中-公开
    再生硫化锂的方法及其制备方法

    公开(公告)号：US20050118093A1

    公开(公告)日：2005-06-02

    申请号：US10498895

    申请日：2002-12-17

    申请人： Minoru Senga ,  Junji Matsui ,  Hideaki Kakimoto

    发明人： Minoru Senga ,  Junji Matsui ,  Hideaki Kakimoto

    IPC分类号： C01B17/22 ,  C08G75/02

    CPC分类号： C08G75/0204 ,  C01B17/22 ,  C01P2006/80 ,  C08G75/0254

    摘要： A method for reproducing lithium sulfide, including the steps of reacting lithium halide generated as a byproduct during the production of a polyarylene sulfide by a reaction between lithium sulfide and a halogenated aromatic compound with sodium carbonate to generate lithium sulfide, isolating the lithium carbonate and reacting the lithium carbonate with a sulfur compound to generate the lithium sulfide. According to the above method, lithium sulfide having a less Na content can be reproduced from lithium halide generated as a byproduct during the production of a polyarylene sulfide.

    摘要翻译： 一种再生硫化锂的方法，包括以下步骤：在硫化亚铜与卤代芳族化合物与碳酸钠反应生成聚芳硫醚期间作为副产物生成的卤化锂，生成硫化锂，分离碳酸锂并反应 碳酸锂与硫化合物一起生成硫化锂。 根据上述方法，可以在生产聚芳硫醚期间作为副产物产生的卤化锂再现具有较少Na含量的硫化锂。