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    Polymer electrolyte membrane and polymer electrolyte fuel cell
    3.
    发明申请
    Polymer electrolyte membrane and polymer electrolyte fuel cell 审中-公开
    聚合物电解质膜和聚合物电解质燃料电池

    公开(公告)号：US20060029853A1

    公开(公告)日：2006-02-09

    申请号：US11194650

    申请日：2005-08-02

    申请人： Motokazu Kobayashi ,  Shinji Eritate ,  Yoshio Kanzaki ,  Iko Ito

    发明人： Motokazu Kobayashi ,  Shinji Eritate ,  Yoshio Kanzaki ,  Iko Ito

    IPC分类号： H01M8/10 ,  C08J5/22

    CPC分类号： B01D71/40 ,  B01D71/44 ,  B01D71/54 ,  B01D71/80 ,  B01D71/82 ,  C08F230/02 ,  C08J5/2231 ,  C08J2343/02 ,  C08L75/16 ,  H01B1/122 ,  H01M8/1011 ,  H01M8/1023 ,  H01M8/1072 ,  Y02E60/523 ,  Y02P70/56

    摘要： A polymer electrolyte membrane is provided which comprises a copolymer prepared by polymerization of a phosphorus-atom-containing unsaturated monomer comprising at least one phosphorus atom and at least one ethylenically unsaturated bond in a molecule, typically represented by the general formula (1): and a monomer or prepolymer of a number-average molecular weight of 2,000 or more having an ethylenically unsaturated bond. Thereby, there are provided a polymer electrolyte membrane having both the high proton conductivity of the polymer electrolyte membrane containing phosphoric acid ester and a high mechanical strength, and a polymer electrolyte fuel cell using the polymer electrolyte membrane.

    摘要翻译： 提供了一种聚合物电解质膜，其包含通过在通常由通式（1）表示的分子中聚合包含至少一个磷原子和至少一个烯属不饱和键的含磷原子的不饱和单体制备的共聚物：和 具有烯键式不饱和键的数均分子量为2,000以上的单体或预聚物。 由此，提供了具有含有磷酸酯的高分子电解质膜的高质子传导性和高机械强度的高分子电解质膜和使用高分子电解质膜的固体高分子型燃料电池。

    Viscosity-change-detecting apparatus and stirring rotor
    4.
    发明申请
    Viscosity-change-detecting apparatus and stirring rotor 审中-公开
    粘度变化检测装置和搅拌转子

    公开(公告)号：US20050087002A1

    公开(公告)日：2005-04-28

    申请号：US10503768

    申请日：2003-02-07

    申请人： Yoshio Kanzaki ,  Iko Ito ,  Munehiro Kanzaki

    发明人： Yoshio Kanzaki ,  Iko Ito ,  Munehiro Kanzaki

    IPC分类号： B01F13/08 ,  B01F15/00 ,  B01J19/18 ,  G01N11/00 ,  G01N11/14 ,  G01N11/16

    CPC分类号： G01N11/14 ,  B01F13/0827 ,  B01F13/0845 ,  B01F15/00207 ,  B01F15/00246 ,  G01N11/162 ,  G01N2011/0046 ,  G01N2011/147

    摘要： A viscosity-change-detecting apparatus 5 comprising (a) an elastically deflectable and/or twistable member 16, and (b) a movable permanent magnet member 13 mounted directly or via a connecting member to the elastic member 16 such that the movable permanent magnet member 13 moves depending on the deformation of the elastic member 16, part of the elastic member 16 being fixed to a support 135 for the viscosity-change-detecting apparatus 5, so that the elastic member 16 is subjected to elastic deflection and/or torsion with rotation and/or vibration in the rotating liquid, whereby the relative position of the movable permanent magnet member 13 to a fixed external detector 6 changes depending on the viscosity change of the liquid, and whereby the change of the relative position is detected by the external detector 6 to detect the viscosity change of the liquid. This viscosity-change-detecting apparatus is suitable for providing the function of detecting viscosity change to stirring rotors, stirring apparatuses, reaction apparatuses and semi-automatic synthesis apparatuses.

    摘要翻译： 一种粘度变化检测装置5，包括：（a）弹性偏转和/或可扭转构件16，以及（b）直接或经由连接构件安装到弹性构件16的可移动永久磁铁构件13， 构件13根据弹性构件16的变形而移动，弹性构件16的一部分固定到用于粘度变化检测装置5的支撑件135上，使得弹性构件16受到弹性挠曲和/或扭转 在旋转液体中具有旋转和/或振动，由此可移动永久磁铁构件13相对于固定的外部检测器6的相对位置根据液体的粘度变化而变化，并且由此可以检测相对位置的变化 外部检测器6来检测液体的粘度变化。 该粘度变化检测装置适用于提供对搅拌转子，搅拌装置，反应装置以及半自动合成装置的粘度变化的检测功能。

    Phosphoric acid group-containing polymer electrolyte (composite) membrane and its production method
    5.
    发明申请
    Phosphoric acid group-containing polymer electrolyte (composite) membrane and its production method 审中-公开
    含磷酸基聚合物电解质（复合）膜及其制备方法

    公开(公告)号：US20060293475A1

    公开(公告)日：2006-12-28

    申请号：US11511265

    申请日：2006-08-29

    申请人： Iko Ito ,  Masahiro Rikukawa

    发明人： Iko Ito ,  Masahiro Rikukawa

    IPC分类号： C08F30/02

    CPC分类号： H01M2/1653 ,  C08F30/02 ,  C08F230/02 ,  H01B1/122 ,  H01M8/1027 ,  H01M8/1034 ,  H01M8/1039 ,  H01M8/106 ,  H01M8/1072 ,  H01M2300/0082 ,  H01M2300/0094 ,  Y02P70/56 ,  Y10T428/249962 ,  Y10T442/2418

    摘要： The invention relates to solid polyelectrolyte membranes and processes for their production. As solid polyelectrolyte materials, there have been known fluoropolymers which have perfluoroskeletons and side chains bearing sulfonic acid groups and heat-resistant resins which have hydrocarbon skeletons and contain alkylsulfonic acid or alkylphosphoric acid groups introduced thereto. The fluoropolymers are excellent in heat resistance and chemical resistance but have the problem of being expensive, while the heat-resistant resins have the problem of being poor in chemical resistance. Further, solid polyelectrolyte materials having higher electric conductivities have been desired. With the purpose of providing solid polyelectrolyte membranes having satisfactorily high electric conductivities and being excellent in heat resistance and chemical resistance and processes for producing the membranes, solid polyelectrolyte membranes are made from resins bearing both phosphoric acid groups and sulfonic acid groups which resins are obtained by copolymerizing a monomer bearing in the molecule a phosphoric acid group and an ethylenically unsaturated bond with a monomer bearing in the molecule a sulfonic acid group and an ethylenically unsaturated bond.

    摘要翻译： 本发明涉及固体聚电解质膜及其生产方法。 作为固体聚电解质材料，已知有具有全氟骨架和带有磺酸基团的侧链和具有烃骨架并含有引入其中的烷基磺酸或烷基磷酸基团的耐热树脂的含氟聚合物。 含氟聚合物的耐热性和耐化学性优异，但是具有昂贵的问题，而耐热树脂具有耐化学性差的问题。 此外，期望具有较高电导率的固体聚电解质材料。 为了提供具有令人满意的高电导率并且耐热性和耐化学性优异的固体聚电解质膜以及制造膜的方法，固体聚电解质膜由具有磷酸基和磺酸基的树脂制成，树脂通过 使分子中含有单体的磷酸基和烯键式不饱和键与分子中具有磺酸基和烯属不饱和键的单体共聚。

    Process of producing glycidyl ethers of monohydric or polyhydric phenols
    6.
    发明授权
    Process of producing glycidyl ethers of monohydric or polyhydric phenols 失效
    制备一元或多元酚缩水甘油醚的方法

    公开(公告)号：US4876371A

    公开(公告)日：1989-10-24

    申请号：US56319

    申请日：1987-05-29

    申请人： Iko Ito ,  Yoshiki Toyoshima ,  Hisao Takagishi ,  Tsutomu Takahashi

    发明人： Iko Ito ,  Yoshiki Toyoshima ,  Hisao Takagishi ,  Tsutomu Takahashi

    IPC分类号： C07D301/28 ,  C07D303/22 ,  C07D303/24 ,  C07D303/27

    CPC分类号： C07D303/22 ,  C07D303/24

    摘要： A process of producing glycidyl ethers of monohydric or polyhydric phenols is disclosed, which comprises mixing a monohydric or polyhydric phenol, dioxane or diethoxyethane, and epichlorohydrin; adding to the mixture an aqueous solution of an alkali metal hydroxide and subjecting to azeotropic distillation water, dioxane or diethoxyethane, and epichlorohydrin, followed by liquefaction of the distillate to be divided into an aqueous layer and an organic layer, and circulating the organic layer to the mixture whereas eliminating the aqueous layer. According to this process, the content of hydrolyzable chlorine which cannot be removed in a subsequent purification step is minimized and the phenol glycidyl ethers thus obtained are well suited for the use of sealing materials for integrated circuits.

    摘要翻译： 公开了制备一元或多元酚的缩水甘油醚的方法，其包括混合一元或多元酚，二恶烷或二乙氧基乙烷和表氯醇; 向该混合物中加入碱金属氢氧化物的水溶液并进行共沸蒸馏水，二恶烷或二乙氧基乙烷和表氯醇，然后将馏出液液化以分成水层和有机层，并将有机层循环至 该混合物除去水层。 根据该方法，在后续的纯化步骤中不能除去的可水解氯的含量最小化，由此得到的苯酚缩水甘油醚非常适合用于集成电路的密封材料。

    Phosphoric acid group-containing polymer electrolyte (composite) membrane and its production method
    8.
    发明授权
    Phosphoric acid group-containing polymer electrolyte (composite) membrane and its production method 有权
    含磷酸基聚合物电解质（复合）膜及其制备方法

    公开(公告)号：US07160968B2

    公开(公告)日：2007-01-09

    申请号：US10399628

    申请日：2001-10-19

    申请人： Iko Ito ,  Masahiro Rikukawa

    发明人： Iko Ito ,  Masahiro Rikukawa

    IPC分类号： C08F130/02

    CPC分类号： H01M2/1653 ,  C08F30/02 ,  C08F230/02 ,  H01B1/122 ,  H01M8/1027 ,  H01M8/1034 ,  H01M8/1039 ,  H01M8/106 ,  H01M8/1072 ,  H01M2300/0082 ,  H01M2300/0094 ,  Y02P70/56 ,  Y10T428/249962 ,  Y10T442/2418

    摘要： The invention relates to solid polyelectrolyte membranes and processes for their production. As solid polyelectrolyte materials, there have been known fluoropolymers which have perfluoroskeletons and side chains bearing sulfonic acid groups and heat-resistant resins which have hydrocarbon skeletons and contain alkylsulfonic acid or alkylphosphoric acid groups introduced thereto. The fluoropolymers are excellent in heat resistance and chemical resistance but have the problem of being expensive, while the heat-resistant resins have the problem of being poor in chemical resistance. Further, solid polyelectrolyte materials having higher electric conductivities have been desired. With the purpose of providing solid polyelectrolyte membranes having satisfactorily high electric conductivities and being excellent in heat resistance and chemical resistance and processes for producing the membranes, solid polyelectrolyte membranes are made from resins bearing both phosphoric acid groups and sulfonic acid groups which resins are obtained by copolymerizing a monomer bearing in the molecule a phosphoric acid group and an ethylenically unsaturated bond with a monomer bearing in the molecule a sulfonic acid group and an ethylenically unsaturated bond.

    摘要翻译： 本发明涉及固体聚电解质膜及其生产方法。 作为固体聚电解质材料，已知有具有全氟骨架和带有磺酸基团的侧链和具有烃骨架并含有引入其中的烷基磺酸或烷基磷酸基团的耐热树脂的含氟聚合物。 含氟聚合物的耐热性和耐化学性优异，但是具有昂贵的问题，而耐热树脂具有耐化学性差的问题。 此外，期望具有较高电导率的固体聚电解质材料。 为了提供具有令人满意的高电导率并且耐热性和耐化学性优异的固体聚电解质膜以及制造膜的方法，固体聚电解质膜由具有磷酸基和磺酸基的树脂制成，树脂通过 使分子中含有单体的磷酸基和烯键式不饱和键与分子中具有磺酸基和烯属不饱和键的单体共聚。

    Salty water absorbing composition, salty water ice pack, and salty water absorbing pack
    9.
    发明授权
    Salty water absorbing composition, salty water ice pack, and salty water absorbing pack 失效
    咸水吸收组合物，咸水冰袋和咸水吸收包

    公开(公告)号：US5300246A

    公开(公告)日：1994-04-05

    申请号：US853252

    申请日：1992-03-18

    申请人： Masayuki Yamamoto ,  Etsuro Sakagami ,  Iko Ito

    发明人： Masayuki Yamamoto ,  Etsuro Sakagami ,  Iko Ito

    IPC分类号： A01N25/34 ,  A23L3/3454 ,  A23L3/375 ,  B01J20/10 ,  B01J20/26 ,  B65D81/26 ,  B65D81/28 ,  C09K3/18

    CPC分类号： B65D81/264

    摘要： A salty water absorbing composition, salty water ice packs, and salty water absorbing packs used to preserve freshness of meat, fresh fish and shells, vegetables and other watery food when they are transported over a long distance. The salty water absorbing composition and packs containing the composition absorb drippings or exudation discharged from such food, in particular the salty drippings, which ooze from the fresh fish and shells and other marine products. The salty water absorbing pack containing antibiotic materials is accommodated in a bag made of paper sheet coated with a perforated polymer to construct a salty water absorbing pack. The salty water ice pack is obtained by absorbing the pack with salty water and freezing.

    摘要翻译： 一种咸水吸收组合物，咸水冰袋和咸水吸收包，用于在远距离运输时保存肉类，新鲜鱼类和贝壳，蔬菜等水质食品的新鲜度。 含有该组合物的咸水吸收组合物和组合物吸收从这些食物排出的滴液或渗出液，特别是从新鲜的鱼类和贝类和其他海产品渗出的咸味滴落物。 含有抗生素材料的咸水吸收包被容纳在由多孔聚合物涂覆的纸片制成的袋中以构成咸水吸收包装。 咸水冰袋通过用咸水和冷冻来吸收包装而获得。