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55 条记录 (耗时 0.021 秒)

    ELECTRODE FOR USE IN A FUEL CELL
    1.
    发明申请
    ELECTRODE FOR USE IN A FUEL CELL 有权
    用于燃料电池的电极

    公开(公告)号：US20130122391A1

    公开(公告)日：2013-05-16

    申请号：US13811866

    申请日：2011-07-21

    申请人： Naokazu Sasaki ,  Katsuyuki Matsubayashi ,  Kyosuke Iida ,  Yasuo Imashiro ,  Jun-ichi Ozaki

    发明人： Naokazu Sasaki ,  Katsuyuki Matsubayashi ,  Kyosuke Iida ,  Yasuo Imashiro ,  Jun-ichi Ozaki

    IPC分类号： H01M4/90

    CPC分类号： H01M4/9083 ,  H01M4/8605 ,  H01M4/8652 ,  H01M8/1004 ,  H01M2008/1095 ,  Y02E60/521

    摘要： The disclosed electrode for use in a fuel cell comprises a flexible carbon-fiber nonwoven fabric and a fuel-cell catalyst, such as a metal catalyst or a carbon-alloy catalyst, supported on the surfaces of the carbon fibers constituting the flexible carbon-fiber nonwoven fabric. Said flexible carbon-fiber nonwoven fabric is formed by carbonizing a nonwoven fabric obtained by electrospinning a composition containing: an electrospinnable macromolecular substance; an organic compound that is different from said macromolecular substance; and a transition metal. This structure allows the provision of an electrode, for use in a fuel cell, which uses a flexible carbon-fiber nonwoven fabric as a substrate and combines the functions of a gas-diffusion layer and an electrocatalyst layer.

    摘要翻译： 所公开的用于燃料电池的电极包括柔性碳纤维无纺布和负载在构成柔性碳纤维的碳纤维的表面上的诸如金属催化剂或碳 - 合金催化剂的燃料电池催化剂 无纺布。 所述柔性碳纤维无纺布是通过将通过静电纺丝得到的无纺织物碳化而形成的，所述组合物含有电纺丝的大分子物质; 与所述大分子物质不同的有机化合物; 和过渡金属。 这种结构允许提供用于燃料电池的电极，其使用柔性碳纤维非织造织物作为基底，并且组合气体扩散层和电催化剂层的功能。

    Modified emulsion of polycarbonate resin and process for production thereof
    3.
    发明授权
    Modified emulsion of polycarbonate resin and process for production thereof 失效
    聚碳酸酯树脂的改性乳液及其生产方法

    公开(公告)号：US06194500B1

    公开(公告)日：2001-02-27

    申请号：US09323961

    申请日：1999-06-02

    申请人： Yasuo Imashiro ,  Ikuo Takahashi ,  Takao Masaki ,  Akito Iwao

    发明人： Yasuo Imashiro ,  Ikuo Takahashi ,  Takao Masaki ,  Akito Iwao

    IPC分类号： C08K529

    CPC分类号： C08K5/29 ,  C08L69/00 ,  C08L71/00

    摘要： A modified emulsion of polycarbonate resin, comprising a polycarbonate resin emulsion and a monocarbodiimide compound and/or a polycarbodiimide compound; and a process for producing a modified emulsion of polycarbonate resin, which comprises adding a monocarbodiimide compound and/or a polycarbodiimide compound to a polycarbonate resin emulsion. This modified emulsion of polycarbonate resin is improved in adhesivity, water resistance and chemical resistance.

    摘要翻译： 一种聚碳酸酯树脂的改性乳液，其包含聚碳酸酯树脂乳液和单碳二亚胺化合物和/或聚碳二亚胺化合物; 以及制造聚碳酸酯树脂的改性乳液的方法，其包括向聚碳酸酯树脂乳液中加入单碳二亚胺化合物和/或聚碳二亚胺化合物。该聚碳酸酯树脂的改性乳液的粘合性，耐水性和耐化学性提高。

    Printing and recording sheet
    4.
    发明授权
    Printing and recording sheet 失效
    印刷和记录表

    公开(公告)号：US06177197B1

    公开(公告)日：2001-01-23

    申请号：US09079216

    申请日：1998-05-15

    申请人： Yasuo Imashiro ,  Ikuo Takahashi ,  Naofumi Horie ,  Takeshi Yamane ,  Shigekazu Suzuki

    发明人： Yasuo Imashiro ,  Ikuo Takahashi ,  Naofumi Horie ,  Takeshi Yamane ,  Shigekazu Suzuki

    IPC分类号： B41M500

    CPC分类号： B41M5/52 ,  B41M5/5218 ,  B41M5/5227 ,  B41M5/5254 ,  Y10T428/31935

    摘要： A printing and recording sheet comprises a substrate and an ink receiving layer of a crosslinked product of a composition which comprises a polymer resin and a crosslinking agent comprising a water-soluble or dispersible carbodiimide compound which is a condensation reaction product obtained by decarbonation condensation of at least one diisocyanate or a mixture of at least one diisocyanate and at least one triisocyanate. The reaction product is blocked at terminal isocyanate groups with a hydrophilic group.

    摘要翻译： 印刷和记录片材包括基材和组合物的交联产物的油墨接收层，所述组合物包含聚合物树脂和交联剂，所述交联剂包含水溶性或分散性碳二亚胺化合物，所述缩合反应产物是通过脱碳酸缩合获得的缩合反应产物 至少一种二异氰酸酯或至少一种二异氰酸酯和至少一种三异氰酸酯的混合物。 反应产物在具有亲水基团的末端异氰酸酯基团处封端。

    Hydrolysis stabilizer for ester group-containing resin
    6.
    发明授权
    Hydrolysis stabilizer for ester group-containing resin 有权
    含酯基树脂的水解稳定剂

    公开(公告)号：US6126860A

    公开(公告)日：2000-10-03

    申请号：US219352

    申请日：1998-12-23

    申请人： Yasuo Imashiro ,  Ikuo Takahashi ,  Naofumi Horie ,  Takeshi Yamane

    发明人： Yasuo Imashiro ,  Ikuo Takahashi ,  Naofumi Horie ,  Takeshi Yamane

    IPC分类号： C08K5/16 ,  C08K5/29 ,  C08L67/00 ,  C08L67/02 ,  C08L75/00 ,  C08L75/04 ,  C08L75/06 ,  C08L79/00 ,  C07C249/00

    CPC分类号： C08K5/29

    摘要： A hydrolysis stabilizer for an ester group-containing resin, which comprises as a main component a carbodiimide having at least two carbodiimide groups in the molecule and resulting from 4,4'-dicyclohexylmethane diisocyanate, isophorone diisocyanate or a mixture of 4,4'-dicyclohexylmethane diisocyanate and isophorone diisocyanate, or from a mixture of tetramethylxylylene diisocyanate with 4,4'-dicyclohexylmethane diisocyanate, isophorone diisocyanate or a mixture of 4,4'-dicyclohexylmethane diisocyanate and isophorone diisocyanate; and a process for the hydrolysis stabilization of an ester group-containing resin, which comprises mixing a polyester type resin with the above hydrolysis stabilizer.

    摘要翻译： 用于含酯基树脂的水解稳定剂，其包含作为主要组分的分子中具有至少两个碳二亚胺基团的碳二亚胺，由4,4'-二环己基甲烷二异氰酸酯，异佛尔酮二异氰酸酯或4,4'-二环己基甲烷二异氰酸酯的混合物， 二环己基甲烷二异氰酸酯和异佛尔酮二异氰酸酯，或四甲基亚二甲苯基二异氰酸酯与4,4'-二环己基甲烷二异氰酸酯的混合物，异佛尔酮二异氰酸酯或4,4'-二环己基甲烷二异氰酸酯与异佛尔酮二异氰酸酯的混合物; 以及含酯基树脂的水解稳定化方法，其包括将聚酯型树脂与上述水解稳定剂混合。

    Stock solution composition for use in production of hard polyurethane foam
    8.
    发明授权
    Stock solution composition for use in production of hard polyurethane foam 失效
    用于生产硬质聚氨酯泡沫塑料的储液溶液组合物

    公开(公告)号：US5779775A

    公开(公告)日：1998-07-14

    申请号：US817119

    申请日：1997-04-08

    申请人： Shin Kuwabara ,  Kazuhisa Nagata ,  Yasuo Imashiro ,  Eiji Sasaki

    发明人： Shin Kuwabara ,  Kazuhisa Nagata ,  Yasuo Imashiro ,  Eiji Sasaki

    IPC分类号： C08K3/34 ,  C08G18/00 ,  C08G18/08 ,  C08G18/48 ,  C08G101/00 ,  C08J9/00 ,  C08L75/00 ,  C08L75/04 ,  C09K21/00

    CPC分类号： C08J9/0066 ,  C08G18/08 ,  C08G18/482 ,  C08J9/0038 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0083 ,  C08J2375/04 ,  Y10S521/903 ,  Y10S521/906

    摘要： The object of the present invention is to provide a stock solution composition for use in production of hard polyurethane foam, which composition can disperse the flame retardant filler component stably therein when allowed to stand and, when subjected to stirring or an external pressure, has a reduced viscosity, promising easy transfer of the composition and easy foaming in production of hard polyurethane foam at the site. The present invention provides a stock solution composition for use in production of hard polyurethane foam, which comprises, as the essential components, a polyol, a foaming agent, a flame retardant filler, a flame retarder and a solvent-swollen clay mineral. The swollen clay mineral has thixotropy; that is, it is a gel owing to the interaction between molecules when allowed to stand and, when subjected to an external pressure or the like, said interaction between molecules is cut and the gel changes into a liquid sol. The present invention utilizes this thixotropy and provides a stock solution composition for use in production of hard polyurethane foam, which composition has a high viscosity when allowed to stand and, when subjected to stirring or an external pressure, has a reduced viscosity.

    摘要翻译： PCT No.PCT / JP96 / 02519 Sec。 371日期1997年4月8日 102（e）1997年4月8日PCT PCT 1996年9月5日PCT公布。 出版物WO97 / 09362 日本特开1997年3月13日本发明的目的是提供一种用于生产硬质聚氨酯泡沫塑料的储液组合物，该组合物可在静置时将阻燃剂填料组分稳定地分散，并且当进行搅拌或 外部压力，粘度降低，组合物容易转移，容易在现场硬质聚氨酯泡沫塑料发泡。 本发明提供一种用于生产硬质聚氨酯泡沫塑料的原液组合物，其包含多元醇，发泡剂，阻燃剂填料，阻燃剂和溶剂溶胀粘土矿物作为必需组分。 溶胀性粘土矿物具有触变性; 也就是说，由于分子之间的相互作用而使其成为凝胶，并且当经受外部压力等时，切割分子之间的相互作用，凝胶变成液体溶胶。 本发明利用这种触变性并提供用于制备硬质聚氨酯泡沫塑料的原液组合物，该组合物在静置时具有高粘度，当经受搅拌或外部压力时具有降低的粘度。

    Process for producing polycarbodiimide resin
    9.
    发明授权
    Process for producing polycarbodiimide resin 失效
    生产聚碳二亚胺树脂的方法

    公开(公告)号：US5373080A

    公开(公告)日：1994-12-13

    申请号：US101309

    申请日：1993-08-03

    申请人： Yasuo Imashiro ,  Ikuo Takahashi

    发明人： Yasuo Imashiro ,  Ikuo Takahashi

    IPC分类号： C08G18/02 ,  C08G18/16 ,  C08G18/71 ,  C08G18/76 ,  C07C267/00

    CPC分类号： C08G18/025 ,  C08G18/168 ,  C08G18/71 ,  C08G18/765

    摘要： The present invention provides a process for producing a polycarbodiimide resin from an aliphatic diisocyanate and a terminal-blocking agent in the presence of a carbodiimidization catalyst, wherein the aliphatic diisocyanate is tetramethylxylylene diisocyanate represented by the following formula ##STR1## and polymerization is conducted using no solvent. The polycarbodiimide resin obtained by the above process has good storage stability and excellent miscibility with organic solvents.

    摘要翻译： 本发明提供一种在碳二亚胺化催化剂存在下由脂族二异氰酸酯和封端剂制备聚碳二亚胺树脂的方法，其中脂族二异氰酸酯是由下式表示的四甲基亚二甲苯基二异氰酸酯。 通过上述方法获得的聚碳二亚胺树脂具有良好的储存稳定性和与有机溶剂的优异的混溶性。