公开(公告)号：US5837157A

公开(公告)日：1998-11-17

申请号：US959707

申请日：1997-10-27

申请人： Shinzo Kohjiya ,  Yuko Ikeda ,  Katsuhito Miura ,  Shigeru Shoji ,  Yasuo Matoba ,  Masayoshi Watanabe ,  Takahiro Sakashita

发明人： Shinzo Kohjiya ,  Yuko Ikeda ,  Katsuhito Miura ,  Shigeru Shoji ,  Yasuo Matoba ,  Masayoshi Watanabe ,  Takahiro Sakashita

IPC分类号： C08G65/08 ,  C08G65/22 ,  G01N27/407 ,  H01B1/12 ,  H01G9/02 ,  H01G9/025 ,  H01M6/18 ,  H01M10/052 ,  H01M10/0565

CPC分类号： H01G9/025 ,  C08G65/08 ,  C08G65/22 ,  G01N27/4074 ,  H01B1/122 ,  H01M10/052 ,  H01M10/0565 ,  H01M6/181

摘要： A polymer solid electrolyte which is superior to a conventional solid electrolyte in ion conductivity and also superior in processing characteristics, molding characteristics, mechanical strength and flexibility. The polymer solid electrolyte produced by formulating a soluble electrolyte salt compound to a polyether copolymer having an oligooxyethylene side chain and an electrolyte salt compound which is soluble in the polyether copolymer, the polyether polymer being a solid random copolymer having a main chain structure consisting of 5 to 30 molar % of a structural unit of the following formula (1) and 95 to 70 molar % of a structural unit of the following formula (2), and the polyether polymer having a polymerization degree n of an oxyethylene unit of the side chain part of the formula (1) of 1 to 12, a number-average molecular weight of 100,000 to 2,000,000, a glass transition point measured by a differential scanning calorimeter (DSC) of not more than -60.degree. C. and a melting calorie of not more than 70 J/g. ##STR1##

摘要翻译： 一种聚合物固体电解质，其离子传导性优于常规固体电解质，并且加工特性，成型特性，机械强度和柔韧性也优异。 通过将可溶性电解质盐化合物配制成具有低聚氧乙烯侧链的聚醚共聚物和可溶于所述聚醚共聚物的电解质盐化合物而制备的聚合物固体电解质，所述聚醚聚合物为具有主链结构的固体无规共聚物，所述主链结构为5 至30摩尔％的下式（1）的结构单元和95至70摩尔％的下式（2）的结构单元，并且具有侧链的氧亚乙基单元的聚合度n的聚醚聚合物 式（1）的1〜12的一部分，数均分子量为100,000〜200万，通过差示扫描量热计（DSC）测定的玻璃化转变温度为-60℃以下，熔融卡路里 不超过70 J / g。 （1）（CH2CH2O）（2）

公开(公告)号：US6162563A

公开(公告)日：2000-12-19

申请号：US51776

申请日：1999-03-11

申请人： Katsuhito Miura ,  Shigeru Shoji ,  Takahiro Sakashita ,  Yasuo Matoba

发明人： Katsuhito Miura ,  Shigeru Shoji ,  Takahiro Sakashita ,  Yasuo Matoba

IPC分类号： C08G65/22 ,  H01B1/12 ,  H01M4/52 ,  H01M4/525 ,  H01M6/18 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/36

CPC分类号： H01M10/0568 ,  C08G65/22 ,  H01B1/122 ,  H01G11/56 ,  H01M4/525 ,  H01M6/181 ,  H01M10/052 ,  H01M10/0565 ,  Y02E60/13

摘要： A polymer solid electrolyte obtained by blending (1) a polyether copolymer having a main chain derived form ethylene oxide and an oligooxyethylene side chain, (2) an electrolyte salt compound, and (3) a plasticizer of an aprotic organic solvent or a derivative or metal salt of a polyalkylene glycol having a number-average molecular weight of 200 to 5,000 or a metal salt of the derivative is superior in ionic conductivity and also superior in processability, moldability and mechanical strength to a conventional solid electrolyte. A secondary battery is constructed by using the polymer solid electrolyte in combination with a lithium metal negative electrode and a lithium cobaltate positive electrode.

摘要翻译： PCT No.PCT / JP97 / 02854 Sec。 371 1999年3月11日 102（e）1999年3月11日PCT PCT 1997年8月19日PCT公布。 公开号WO98 / 07772 日本特开1998日2月26日公开了一种聚合物固体电解质，其通过共混（1）具有衍生自环氧乙烷的主链和低聚氧乙烯侧链的聚醚共聚物，（2）电解质盐化合物和（3）非质子性有机物的增塑剂 溶剂或数均分子量为200〜5000的聚亚烷基二醇的衍生物或金属盐或该衍生物的金属盐的离子导电性优异，并且与常规固体电解质相比，加工性，成型性和机械强度也优异。 通过使用聚合物固体电解质与锂金属负极和钴酸锂正极组合来构造二次电池。

公开(公告)号：US06239204B1

公开(公告)日：2001-05-29

申请号：US09147159

申请日：1998-10-21

申请人： Katsuhito Miura ,  Shigeru Shoji ,  Takahiro Sakashita ,  Yasuo Matoba

发明人： Katsuhito Miura ,  Shigeru Shoji ,  Takahiro Sakashita ,  Yasuo Matoba

IPC分类号： C08K330

CPC分类号： H01M10/0565 ,  C08G65/14 ,  C08G65/22 ,  C08G65/24 ,  H01M6/181 ,  H01M10/052

摘要： A crosslinked material of a polyether copolymer comprising: (A) 1 to 98% by mol of a repeating unit derived from a monomer represented by the formula (I): (B) 95 to 1% by mol of a repeating unit derived from a monomer represented by the formula (II): (C) 0.005 to 15% by mol of a repeating unit derived from a monomer having one epoxy group and at least one reactive functional group; provides a polymer solid electrolyte which is superior in ionic conductivity and also superior in processability, moldability, mechanical strength and flexibility, furthermore thermal resistance.

摘要翻译： 一种聚醚共聚物的交联材料，其包含：（A）1〜98摩尔％的由式（I）:( B）表示的单体衍生的重复单元：95〜1摩尔％ 由式（II）表示的单体:( C）0.005〜15摩尔％的来自具有一个环氧基和至少一个反应性官能团的单体的重复单元; 提供了离子导电性优异且加工性，成型性，机械强度和柔软性以及耐热性优异的聚合物固体电解质。

公开(公告)号：US5556916A

公开(公告)日：1996-09-17

申请号：US336200

申请日：1994-11-04

申请人： Yasuo Matoba ,  Yasumi Shimizu ,  Katsuhito Miura ,  Sojiro Kitano ,  Takahiro Sakashita ,  Hidekazu Tanaka

发明人： Yasuo Matoba ,  Yasumi Shimizu ,  Katsuhito Miura ,  Sojiro Kitano ,  Takahiro Sakashita ,  Hidekazu Tanaka

IPC分类号： C08L55/02 ,  C08L71/02 ,  C08L71/03

CPC分类号： C08L55/02 ,  C08L71/02 ,  Y10S524/91 ,  Y10S525/932

摘要： A resin composition is provided which comprises a mixture of A) 100 parts by weight of an ABS graft copolymer comprising as component monomers an acrylonitrile compound and a vinyl aromatic compound in a weight ratio of 10:90 to 50:50, and B) 5 to 30 parts by weight of an ethylene oxide copolymer comprising ethylene oxide as a first monomer and a second monomer and containing at least 50 wt. % of ethylene oxide, the ethylene oxide copolymer having a refractive index (n.sub.D.sup.20) of at least 1.50, wherein said second monomer has a refractive index of at least 1.54 and is 2-phenylphenyl glycidyl ether or 1-naphthyl glycidyl ether, and wherein the molecular weight of the ethylene oxide copolymer is 1 to 5 in terms of a reduced viscosity as measured at 80.degree. C. using 0.1 g/dl monochlorobenzene solution thereof.

摘要翻译： 提供一种树脂组合物，其包含A）100重量份的ABS接枝共聚物的混合物，所述ABS接枝共聚物以10:90至50:50的重量比包含丙烯腈化合物和乙烯基芳族化合物作为组分单体，B）5 至30重量份的环氧乙烷共聚物，其包含环氧乙烷作为第一单体和第二单体，并含有至少50重量％ ％的环氧乙烷，折射率（nD20）为至少1.50的环氧乙烷共聚物，其中所述第二单体的折射率为至少1.54，为2-苯基苯基缩水甘油醚或1-萘基缩水甘油醚，其中 环氧乙烷共聚物的分子量在80℃下使用0.1g / dl一氯苯溶液测定的比浓粘度为1〜5。