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    ELECTROLYTE MEMBRANE FOR POLYMER ELECTROLYTE FUEL CELLS, PROCESS FOR ITS PRODUCTION AND MEMBRANE-ELECTRODE ASSEMBLY FOR POLYMER ELECTROLYTE FUEL CELLS
    1.
    发明申请
    ELECTROLYTE MEMBRANE FOR POLYMER ELECTROLYTE FUEL CELLS, PROCESS FOR ITS PRODUCTION AND MEMBRANE-ELECTRODE ASSEMBLY FOR POLYMER ELECTROLYTE FUEL CELLS 有权
    用于聚合物电解质燃料电池的电解膜，用于聚合物电解质燃料电池的生产方法和膜电极组件

    公开(公告)号：US20090239123A1

    公开(公告)日：2009-09-24

    申请号：US12408191

    申请日：2009-03-20

    申请人： Seigo KOTERA ,  Hiroyuki WATABE ,  Shigeru AIDA

    发明人： Seigo KOTERA ,  Hiroyuki WATABE ,  Shigeru AIDA

    IPC分类号： H01M8/10 ,  H01M8/14

    CPC分类号： H01M8/1018 ,  H01M8/1044 ,  H01M8/1053 ,  H01M8/106 ,  H01M8/1062 ,  H01M8/1067 ,  H01M8/1083 ,  Y02P70/56 ,  Y10T428/26 ,  Y10T428/269 ,  Y10T428/2913 ,  Y10T428/2973 ,  Y10T428/3154

    摘要： To provide an electrolyte membrane having excellent dimensional stability even upon absorption of water, a high proton conductance and high power generation performance; and a process for producing the electrolyte membrane with a high productivity.An electrolyte membrane for polymer electrolyte fuel cells, which is made mainly of an ion exchange resin and reinforced with a nonwoven fabric made of fiber of a fluororesin wherein at least some of intersecting points of the fiber are fixed, and which has, as the outermost layer on one side or each side, a layer not reinforced, made of an ion exchange resin which may be the same as or different from the above ion exchange resin, wherein the fluororesin is an ethylene/tetrafluoroethylene copolymer having a melting point of at most 240° C., and the above fixing is fixing by fusion of the fiber.

    摘要翻译： 提供即使在吸收水时也具有优异的尺寸稳定性的电解质膜，高质子传导性和高发电性能; 以及生产率高的电解质膜的制造方法。 一种用于聚合物电解质燃料电池的电解质膜，其主要由离子交换树脂制成，并用由氟树脂纤维制成的无纺布增强，其中至少一些纤维的相交点固定，并且具有作为最外层 在一侧或每一侧上的层，未加强的层，由可与上述离子交换树脂相同或不同的离子交换树脂制成，其中氟树脂是熔点最高的乙烯/四氟乙烯共聚物 240℃，并且上述固定通过纤维的融合来固定。

    Packaging material and packaging container
    2.
    发明授权
    Packaging material and packaging container 有权
    包装材料和包装容器

    公开(公告)号：US07560150B2

    公开(公告)日：2009-07-14

    申请号：US10526023

    申请日：2003-03-04

    申请人： Shunichi Shiokawa ,  Shigeru Aida

    发明人： Shunichi Shiokawa ,  Shigeru Aida

    IPC分类号： B29D22/00 ,  B29D23/00 ,  B32B1/08

    CPC分类号： C09D11/037 ,  B65D65/18 ,  B65D65/20 ,  Y10T428/1334 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/1379

    摘要： A packaging container having a chromatic color ink layer which is formed in a light-blocking printed layer (3), wherein a chromatic color ink applied to the chromatic color ink layer contains a white color family pigment and a black color family pigment and the contents of said black color family pigment amount to 3 to 5 parts by weight per 100 parts by weight of the total amount of the pigments in the chromatic color ink. The packaging container retains appropriate opacifying properties and light-blocking properties and provides no metallic residue when incinerated.

    摘要翻译： 一种具有形成在遮光印刷层（3）中的彩色油墨层的包装容器，其中施加到彩色油墨层的彩色油墨含有白色系列颜料和黑色系色素，并且含量 的所述黑色家族颜料的量相对于彩色油墨中颜料总量的100重量份为3至5重量份。 包装容器保持适当的遮光性能和遮光性能，并且在焚烧时不提供金属残留物。

    ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER COMPOSITION
    4.
    发明申请
    ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER COMPOSITION 有权
    乙烯/四氢氟乙烯共聚物组合物

    公开(公告)号：US20070232754A1

    公开(公告)日：2007-10-04

    申请号：US11689737

    申请日：2007-03-22

    申请人： Shigeru AIDA ,  Takashi Sato ,  Yoshiaki Higuchi ,  Hiroki Kamiya

    发明人： Shigeru AIDA ,  Takashi Sato ,  Yoshiaki Higuchi ,  Hiroki Kamiya

    IPC分类号： C08L27/12

    CPC分类号： C08F214/265 ,  C08L23/0846 ,  C08L23/0892 ,  C08L27/18 ,  C08L2205/02 ,  C08L2666/04 ,  C08L2666/06

    摘要： To provide an ethylene/tetrafluoroethylene copolymer composition having a high melt flowability while the mechanical properties of the obtainable molded product are maintained. The ethylene/tetrafluoroethylene copolymer composition (C) has a melt viscosity of from 80 to 500 Pa·s, preferably from 100 to 300 Pa·s and a tensile elongation of from 200 to 500%, preferably from 350 to 450%. The copolymer composition (C) is obtainable by melt kneading an ethylene/tetrafluoroethylene copolymer (A) having a low melt viscosity of from 60 to 400 Pa·s, preferably from 80 to 300 Pa·s and an ethylene/tetrafluoroethylene copolymer (B) having a melt viscosity higher than this i.e. from 600 to 10,000 Pa·s, preferably from 1,000 to 7,000 Pa·s in a mass ratio of (A)/(B)=50/50 to 99/1, preferably (A)/(B)=60/40 to 97/3.

    摘要翻译： 提供具有高熔体流动性的乙烯/四氟乙烯共聚物组合物，同时保持获得的模制产品的机械性能。 乙烯/四氟乙烯共聚物组合物（C）的熔融粘度为80-500Pa·s，优选为100-300Pa·s，拉伸伸长率为200-500％，优选为350-450％。 共聚物组合物（C）可以通过熔融捏合具有60至400Pa·s，优选80至300Pa·s的低熔体粘度和乙烯/四氟乙烯共聚物（B）的乙烯/四氟乙烯共聚物（A） （A）/（B）= 50/50〜99/1，优选（A）/（B）的质量比为600〜10000Pa·s，优选为1,000〜 （B）= 60/40〜97/3。

    Ethylene/tetrafluoroethylene copolymer
    5.
    发明授权
    Ethylene/tetrafluoroethylene copolymer 有权
    乙烯/四氟乙烯共聚物

    公开(公告)号：US08829132B2

    公开(公告)日：2014-09-09

    申请号：US13348139

    申请日：2012-01-11

    申请人： Daisuke Taguchi ,  Shigeru Aida

    发明人： Daisuke Taguchi ,  Shigeru Aida

    IPC分类号： C08F214/26 ,  C08F214/18

    CPC分类号： C08F214/265 ,  C08F214/186 ,  C08F214/26

    摘要： To provide an ethylene/tetrafluoroethylene copolymer which is excellent in heat resistance and flexibility. An ethylene/tetrafluoroethylene copolymer comprising repeating units (A) based on tetrafluoroethylene and repeating units (B) based on ethylene in a ratio of repeating units (A)/repeating units (B)=66/34 to 75/25 (molar ratio) and as an optional component, repeating units (C) based on a monomer represented by CH2═CX(CF2)nY (wherein each of X and Y which are independent of each other is a hydrogen atom or a fluorine atom, and n is from 2 to 8) in an amount of from 0 to 1 mol % based on the total number of moles of the repeating units (A) based on tetrafluoroethylene and the repeating units (B) based on ethylene, and having a volume flow rate measured at 297° C. of from 4 to 1,000 mm3/sec and an elastic modulus of at most 500 MPa.

    摘要翻译： 提供耐热性和柔软性优异的乙烯/四氟乙烯共聚物。 以重复单元（A）/重复单元（B）= 66/34〜75/25（摩尔比）的比例，包含基于四氟乙烯的重复单元（A）和基于乙烯的重复单元（B） 作为任意成分，基于由CH 2 = C X（CF 2）n Y表示的单体的重复单元（C）（X和Y彼此独立地为氢原子或氟原子，n为 2〜8），相对于基于四氟乙烯的重复单元（A）的总摩尔数和基于乙烯的重复单元（B），其摩尔数为0〜1摩尔％，其体积流量为 297℃，为4〜1000mm 3 /秒，弹性模量为500MPa以下。

    Electrolyte membrane for polymer electrolyte fuel cells, process for its production and membrane-electrode assembly for polymer electrolyte fuel cells
    6.
    发明授权
    Electrolyte membrane for polymer electrolyte fuel cells, process for its production and membrane-electrode assembly for polymer electrolyte fuel cells 有权
    用于聚合物电解质燃料电池的电解质膜，其生产方法和聚合物电解质燃料电池的膜电极组装

    公开(公告)号：US08349523B2

    公开(公告)日：2013-01-08

    申请号：US12408191

    申请日：2009-03-20

    申请人： Seigo Kotera ,  Hiroyuki Watabe ,  Shigeru Aida

    发明人： Seigo Kotera ,  Hiroyuki Watabe ,  Shigeru Aida

    IPC分类号： H01M4/02

    CPC分类号： H01M8/1018 ,  H01M8/1044 ,  H01M8/1053 ,  H01M8/106 ,  H01M8/1062 ,  H01M8/1067 ,  H01M8/1083 ,  Y02P70/56 ,  Y10T428/26 ,  Y10T428/269 ,  Y10T428/2913 ,  Y10T428/2973 ,  Y10T428/3154

    摘要： To provide an electrolyte membrane having excellent dimensional stability even upon absorption of water, a high proton conductance and high power generation performance; and a process for producing the electrolyte membrane with a high productivity.An electrolyte membrane for polymer electrolyte fuel cells, which is made mainly of an ion exchange resin and reinforced with a nonwoven fabric made of fiber of a fluororesin wherein at least some of intersecting points of the fiber are fixed, and which has, as the outermost layer on one side or each side, a layer not reinforced, made of an ion exchange resin which may be the same as or different from the above ion exchange resin, wherein the fluororesin is an ethylene/tetrafluoroethylene copolymer having a melting point of at most 240° C., and the above fixing is fixing by fusion of the fiber.

    摘要翻译： 提供即使在吸收水时也具有优异的尺寸稳定性的电解质膜，高质子传导性和高发电性能; 以及生产率高的电解质膜的制造方法。 一种用于聚合物电解质燃料电池的电解质膜，其主要由离子交换树脂制成，并用由氟树脂纤维制成的无纺布增强，其中至少一些纤维的相交点固定，并且具有作为最外层 在一侧或每一侧上的层，未加强的层，由可与上述离子交换树脂相同或不同的离子交换树脂制成，其中氟树脂是熔点最高的乙烯/四氟乙烯共聚物 240℃，并且上述固定通过纤维的融合来固定。

    ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER
    7.
    发明申请
    ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER 有权
    乙烯/四氢氟乙烯共聚物

    公开(公告)号：US20120108774A1

    公开(公告)日：2012-05-03

    申请号：US13348139

    申请日：2012-01-11

    申请人： Daisuke TAGUCHI ,  Shigeru AIDA

    发明人： Daisuke TAGUCHI ,  Shigeru AIDA

    IPC分类号： C08F214/26

    CPC分类号： C08F214/265 ,  C08F214/186 ,  C08F214/26

    摘要： To provide an ethylene/tetrafluoroethylene copolymer which is excellent in heat resistance and flexibility.An ethylene/tetrafluoroethylene copolymer comprising repeating units (A) based on tetrafluoroethylene and repeating units (B) based on ethylene in a ratio of repeating units (A)/repeating units (B)=66/34 to 75/25 (molar ratio) and as an optional component, repeating units (C) based on a monomer represented by CH2═CX(CF2)nY (wherein each of X and Y which are independent of each other is a hydrogen atom or a fluorine atom, and n is from 2 to 8) in an amount of from 0 to 1 mol % based on the total number of moles of the repeating units (A) based on tetrafluoroethylene and the repeating units (B) based on ethylene, and having a volume flow rate measured at 297° C. of from 4 to 1,000 mm3/sec and an elastic modulus of at most 500 MPa.

    摘要翻译： 提供耐热性和柔软性优异的乙烯/四氟乙烯共聚物。 以重复单元（A）/重复单元（B）= 66/34〜75/25（摩尔比）的比例，包含基于四氟乙烯的重复单元（A）和基于乙烯的重复单元（B） 作为任选的成分，基于由CH 2 = C X（CF 2）n Y表示的单体的重复单元（C）（X和Y彼此独立地为氢原子或氟原子，n为 2〜8），相对于基于四氟乙烯的重复单元（A）的总摩尔数和基于乙烯的重复单元（B），其摩尔数为0〜1摩尔％，其体积流量为 297℃，为4〜1000mm 3 /秒，弹性模量为500MPa以下。

    NONWOVEN FABRIC AND ELECTROLYTE MEMBRANE
    8.
    发明申请
    NONWOVEN FABRIC AND ELECTROLYTE MEMBRANE 有权
    非织造布和电解质膜

    公开(公告)号：US20110281196A1

    公开(公告)日：2011-11-17

    申请号：US13194241

    申请日：2011-07-29

    申请人： Ichiro Terada ,  Seigo Kotera ,  Kazuo Hamazaki ,  Shigeru Aida ,  Ken Iruya

    发明人： Ichiro Terada ,  Seigo Kotera ,  Kazuo Hamazaki ,  Shigeru Aida ,  Ken Iruya

    IPC分类号： H01M8/10 ,  B32B5/02 ,  D04H3/00

    CPC分类号： B01D39/1623 ,  B01D39/163 ,  B01D2239/0622 ,  D04H1/4318 ,  D04H1/4382 ,  D04H1/54 ,  D04H1/56 ,  D04H3/16 ,  H01M2/162 ,  H01M8/1062 ,  Y10T442/602

    摘要： To obtain a nonwoven fabric which is excellent in the heat resistance and the chemical resistance, of which the fiber diameter is small, and which is excellent in the mechanical strength at a temperature at which it is used; and an electrolyte membrane which is excellent in the dimensional stability when it is swollen by water, and of which an increase in the resistance by a reinforcing material is suppressed.A nonwoven fabric 28 containing fibers 26 of an ethylene/tetrafluoroethylene copolymer having a storage elastic modulus E′ at 25° C. of at least 8×108 Pa and a melt viscosity measured at 300° C. of higher than 60 Pa·s and at most 300 Pa·s, wherein the average fiber diameter of the fibers is from 0.01 to 3 μm; and an electrolyte membrane reinforced by the nonwoven fabric 28.

    摘要翻译： 为了得到纤维直径小的耐热性和耐化学性优异的非织造布，其使用温度下的机械强度优异; 以及电解质膜，其由水膨胀时的尺寸稳定性优异，并且抑制了增强材料的电阻的增加。 包含25℃下的储能弹性模量E'至少为8×10 8 Pa，在300℃下测定的熔体粘度高于60Pa·s的乙烯/四氟乙烯共聚物的纤维26的无纺布28和 最多300Pa·s，其中纤维的平均纤维直径为0.01〜3μm; 以及由无纺布28增强的电解质膜。

    Fluoropolymer and film made of it
    10.
    发明申请
    Fluoropolymer and film made of it 有权
    含氟聚合物及其制成的薄膜

    公开(公告)号：US20060205903A1

    公开(公告)日：2006-09-14

    申请号：US11430054

    申请日：2006-05-09

    申请人： Shigeru Aida ,  Atsushi Funaki

    发明人： Shigeru Aida ,  Atsushi Funaki

    IPC分类号： C08F16/24

    CPC分类号： C08F214/265 ,  C08F214/18 ,  C08F214/26 ,  C08J5/18 ,  C08J2327/12

    摘要： (OBJECT) To provide a fluorocopolymer excellent in transparency and excellent in mechanical strength at room temperature and at high temperature, and a film made of it. (MEANS TO ACHIEVE THE OBJECT) A fluorocopolymer comprising polymerized units based on ethylene, polymerized units based on tetrafluoroethylene, polymerized units based on hexafluoropropylene and polymerized units based on a perfluoro(alkyl vinyl ether), characterized in that the molar ratio of polymerized units based on ethylene/polymerized units based on tetrafluoroethylene is from 10/90 to 60/40, the content of the polymerized units based on hexafluoropropylene is from 0.1 to 1.0 mol % based on the total polymerized units, and the content of the polymerized units based on a perfluoro(alkyl vinyl ether) is from 0.1 to 1.0 mol % based on the total polymerized units.

    摘要翻译： （OBJECT）为了提供透明性优异且在室温和高温下的机械强度优异的含氟共聚物及其制成的膜。 （意图实现对象）含有基于乙烯的聚合单元，基于四氟乙烯的聚合单元，基于六氟丙烯的聚合单元和基于全氟（烷基乙烯基醚）的聚合单元的含氟共聚物，其特征在于，基于聚合单元的聚合单元的摩尔比 对于基于四氟乙烯的乙烯/聚合单元为10/90〜60/40，基于六氟丙烯的聚合单元的含量相对于总聚合单元为0.1〜1.0摩尔％，聚合单元的含量基于 全氟（烷基乙烯基醚）相对于总聚合单元为0.1〜1.0摩尔％。