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    Lithium ion secondary battery
    2.
    发明授权
    Lithium ion secondary battery 有权

    公开(公告)号：US10374219B2

    公开(公告)日：2019-08-06

    申请号：US14119201

    申请日：2012-04-13

    申请人： Ryuichi Kasahara ,  Jiro Iriyama ,  Shin Serizawa ,  Hiroo Takahashi ,  Tatsuji Numata

    发明人： Ryuichi Kasahara ,  Jiro Iriyama ,  Shin Serizawa ,  Hiroo Takahashi ,  Tatsuji Numata

    IPC分类号： H01M4/13 ,  H01M4/04 ,  H01M4/1395 ,  H01M4/134 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0585

    摘要： The object of an exemplary embodiment of the invention is to provide a lithium ion secondary battery having an excellent charge and discharge cycle property. An exemplary embodiment of the invention is a lithium ion secondary battery, comprising a battery assembly in which a positive electrode and a negative electrode are stacked through a separator and a package in which the battery assembly and an electrolyte are placed; wherein the negative electrode comprises a negative electrode collector which is composed of a metal and a negative electrode active material layer which is formed on the negative electrode collector and which comprises a negative electrode active material and a binder; wherein the negative electrode collector and the negative electrode active material layer have a crack which is formed so as to be communicated with each of them; and wherein the crack reaches an outer peripheral edge from an inside of the negative electrode.

    LITHIUM ION SECONDARY BATTERY
    3.
    发明申请
    LITHIUM ION SECONDARY BATTERY 审中-公开
    锂离子二次电池

    公开(公告)号：US20140127557A1

    公开(公告)日：2014-05-08

    申请号：US14119201

    申请日：2012-04-13

    申请人： Ryuichi Kasahara ,  Jiro Iriyama ,  Shin Serizawa ,  Hiroo Takahashi ,  Tatsuji Numata

    发明人： Ryuichi Kasahara ,  Jiro Iriyama ,  Shin Serizawa ,  Hiroo Takahashi ,  Tatsuji Numata

    IPC分类号： H01M4/13 ,  H01M4/04 ,  H01M4/1395

    CPC分类号： H01M4/13 ,  H01M4/0404 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/622 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0585 ,  Y02T10/7011

    摘要： The object of an exemplary embodiment of the invention is to provide a lithium ion secondary battery having an excellent charge and discharge cycle property. An exemplary embodiment of the invention is a lithium ion secondary battery, comprising a battery assembly in which a positive electrode and a negative electrode are stacked through a separator and a package in which the battery assembly and an electrolyte are placed; wherein the negative electrode comprises a negative electrode collector which is composed of a metal and a negative electrode active material layer which is formed on the negative electrode collector and which comprises a negative electrode active material and a binder; wherein the negative electrode collector and the negative electrode active material layer have a crack which is formed so as to be communicated with each of them; and wherein the crack reaches an outer peripheral edge from an inside of the negative electrode.

    摘要翻译： 本发明的示例性实施方案的目的是提供具有优异的充放电循环特性的锂离子二次电池。 本发明的一个示例性实施例是一种锂离子二次电池，其包括：电池组件，其中正电极和负电极通过隔板堆叠;以及封装，其中放置电池组和电解质; 其特征在于，所述负极包括负极集电体，所述负极集电体由金属和负极活性物质层构成，所述负极活性物质层形成在所述负极集电体上并且包含负极活性物质和粘合剂; 其特征在于，所述负极集电体和所述负极活性物质层具有形成为与所述负极活性物质层连通的裂纹， 并且其中所述裂纹从所述负极的内部到达外周边缘。

    POLYLACTIC ACID RESIN COMPOSITION AND POLYLACTIC ACID RESIN MOLDED BODY
    5.
    发明申请
    POLYLACTIC ACID RESIN COMPOSITION AND POLYLACTIC ACID RESIN MOLDED BODY 有权
    聚乳酸树脂组合物和聚酯酸树脂模塑体

    公开(公告)号：US20110118395A1

    公开(公告)日：2011-05-19

    申请号：US13003263

    申请日：2009-04-16

    申请人： Yukihiro Kiuchi ,  Tsunenori Yanagisawa ,  Masatoshi Iji ,  Kazuhiko Inoue ,  Shin Serizawa

    发明人： Yukihiro Kiuchi ,  Tsunenori Yanagisawa ,  Masatoshi Iji ,  Kazuhiko Inoue ,  Shin Serizawa

    IPC分类号： C08K5/5399 ,  B29C39/24

    CPC分类号： C08K3/22 ,  C08K5/5399 ,  C08K13/02 ,  C08L67/04

    摘要： Disclosed is a polylactic acid resin composition having excellent bleed resistance and molecular weight retention ratio. A polylactic acid resin molded body is also disclosed. The polylactic acid resin composition contains a polylactic acid resin (a), a metal hydrate (b) having an alkali metal-containing substance content of not more than 0.2% by mass, and a phosphazene derivative (c). The polylactic acid resin molded body is obtained by molding the polylactic acid resin composition. Specifically, a polylactic acid molded body can be produced by filling a melt of the polylactic acid resin composition into a mold at a temperature in the range from glass transition temperature of said polylactic acid resin (a) to 110° C. and molding the melt therein.

    摘要翻译： 公开了具有优异的耐渗血性和分子量保持率的聚乳酸树脂组合物。 还公开了聚乳酸树脂成型体。 聚乳酸树脂组合物含有聚乳酸树脂（a），碱金属含量物质含量不超过0.2质量％的金属水合物（b）和磷腈衍生物（c）。 聚乳酸树脂成型体通过成型聚乳酸树脂组合物而得到。 具体而言，聚乳酸成型体可以通过将聚乳酸树脂组合物的熔融物在从聚乳酸树脂（a）的玻璃化转变温度至110℃的温度范围内的模具中填充到模具中，并将熔融物 其中。

    Kenaf-fiber-reinforced resin composition
    9.
    发明申请
    Kenaf-fiber-reinforced resin composition 有权
    槿麻纤维增强树脂组合物

    公开(公告)号：US20060147695A1

    公开(公告)日：2006-07-06

    申请号：US10541747

    申请日：2004-01-09

    申请人： Shin Serizawa ,  Kazuhiko Inoue ,  Masatoshi Iji

    发明人： Shin Serizawa ,  Kazuhiko Inoue ,  Masatoshi Iji

    IPC分类号： B32B27/04 ,  C08K7/02 ,  C08F2/44

    CPC分类号： C08L67/04 ,  C08J5/045 ,  C08J2300/16 ,  C08J2367/04 ,  C08L101/16 ,  C08L2201/06 ,  Y10T428/24994 ,  Y10T428/26 ,  C08L2666/26

    摘要： An object of the present invention is to provide a fiber-reinforced resin composition suitable for producing molded articles for products such as electrical and electronic equipment. The object has been achieved by a biodegradable resin composition containing a kenaf fiber, which contains a kenaf fiber in an amount of 10 to 50% by mass. In this case, the biodegradable resin is preferably a crystalline thermoplastic resin, particularly polylactic acid. The average fiber length (number average fiber length of the fibers excluding fragments) of the kenaf fiber is preferably 100 μm to 20 mm, and the kenaf fiber preferably contains a kenaf fiber having a fiber length of 300 μm to 20 mm. As the kenaf fiber, a fiber prepared from bast of kenaf is preferred.

    摘要翻译： 本发明的目的在于提供一种适用于制造电气电子设备等产品的成型品的纤维强化树脂组合物。 该目的已经通过含有洋麻纤维的含有10〜50质量％的洋麻纤维的生物降解性树脂组合物实现。 在这种情况下，生物降解性树脂优选为结晶性热塑性树脂，特别是聚乳酸。 担体纤维的平均纤维长度（不包括碎片的纤维的数均纤维长度）优选为100μm〜20mm，并且所述洋麻纤维优选含有纤维长度为300μm〜20mm的洋麻纤维。 作为洋麻纤维，优选由槿麻制成的纤维。

    Fire-resistant polycarbonate resin composition
    10.
    发明授权
    Fire-resistant polycarbonate resin composition 有权
    耐火聚碳酸酯树脂组合物

    公开(公告)号：US06602938B1

    公开(公告)日：2003-08-05

    申请号：US09958630

    申请日：2001-10-11

    申请人： Masatoshi Iji ,  Shin Serizawa ,  Satoshi Umeyama ,  Tadashi Shinomiya ,  Ichiro Sato

    发明人： Masatoshi Iji ,  Shin Serizawa ,  Satoshi Umeyama ,  Tadashi Shinomiya ,  Ichiro Sato

    IPC分类号： C08L6900

    CPC分类号： C08L69/00 ,  C08L27/12 ,  C08L27/18 ,  C08L83/04 ,  C08L2666/02 ,  C08L83/00

    摘要： This invention is a flame resistant polycarbonate resin composition characterized by blending 0.01-2 weight parts of a silicone compound (B)) wherein a main chain has a branch structure and having an aromatic group in an organic substituent, 0.01-2 weight parts of an alkali metal salt of an aromatic sulfonic acid (C) represented by the following general formula 1 (hereafter, referred to as general formula 1), and 0.05-5 weight parts of a fiber-forming fluorine-containing polymer (D), relative to 100 parts of a polycarbonate resin (A): General formula 1: Am—R—(SO3M)n (wherein, R is a phenyl group, naphthyl group, or a phenyl group or naphthyl group substituted by A, where A is at least one type of substituent chosen from a group comprising a halogen atom, alkyl group, aryl group, vinyl group, alkoxy group, amino group, methyl ester group and ethyl ester group, and M is an alkali metal. Also, when R is phenyl, m and n are respectively the integers 0-5 and 1-2 (m+n≦6), and when R is naphthyl, m and n are respectively the integers 0-7 and 1-2 (m+n≦8). The polycarbonate resin composition of this invention possesses superior flame resistance without losing shock resistance and moldability, and as it does not contain halogen fire retardants manufactured from chlorine and bromine compounds, there is no concern about generation of gases containing halogen from the fire retardant during combustion.

    摘要翻译： 本发明是一种阻燃聚碳酸酯树脂组合物，其特征在于将0.01-2重量份的有机化合物（B）的主链与有机取代基中具有芳基的主链相配合，将0.01-2重量份的 由以下通式1表示的芳香族磺​​酸（C）的碱金属盐（以下称为通式1），相对于纤维形成性含氟聚合物（D）为0.05〜5重量份 100份聚碳酸酯树脂（A）：通式1：Am-R-（SO 3 M）n（其中，R为苯基，萘基或被A取代的苯基或萘基，其中A至少为 选自由卤素原子，烷基，芳基，乙烯基，烷氧基，氨基，甲基酯基和乙酯基组成的组中的一种取代基，M是碱金属，当R是苯基时， m和n分别为0-5和1-2的整数（m + n <= 6），当R为萘时 甲基，m和n分别为0-7和1-2的整数（m + n <= 8）。 本发明的聚碳酸酯树脂组合物具有优异的阻燃性，而不会失去抗冲击性和成型性，并且由于不含有由氯和溴化合物制成的卤素阻燃剂，所以不关心在燃烧期间来自阻燃剂的含卤素气体 。