利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

109 条记录 (耗时 0.024 秒)

    PERFLUOROELASTOMER COMPOSITION
    1.
    发明申请
    PERFLUOROELASTOMER COMPOSITION 有权
    全氟聚合物组合物

    公开(公告)号：US20110207890A1

    公开(公告)日：2011-08-25

    申请号：US13125490

    申请日：2009-10-02

    申请人： Junpei Terata ,  Tatsuya Morikawa ,  Daisuke Ota ,  Meiten Koh

    发明人： Junpei Terata ,  Tatsuya Morikawa ,  Daisuke Ota ,  Meiten Koh

    IPC分类号： C08F214/26 ,  C08J3/24 ,  C08K5/18

    CPC分类号： C08F214/262 ,  C08K5/0025 ,  C08L27/18

    摘要： There is provided a perfluoroelastomer composition having a low glass transition temperature and excellent cold resistance and heat resistance and comprising a perfluoroelastomer comprising a tetrafluoroethylene unit (a), a perfluoro vinyl ether unit (b) and a cure site unit (c) having nitrile group, carboxyl group and/or alkoxycarbonyl group as a cure site, wherein the perfluoro vinyl ether unit (b) is contained in an amount of 8 to 23% by mole in the perfluoroelastomer.

    摘要翻译： 提供具有低玻璃化转变温度和优异的耐寒性和耐热性的全氟弹性体组合物，并且包含全氟弹性体，其包含四氟乙烯单元（a），全氟乙烯基醚单元（b）和具有腈基的固化位点单元（c） ，羧基和/或烷氧基羰基作为固化部位，其中全氟乙烯基醚单元（b）的含量在全氟弹性体中为8〜23摩尔％。

    Perfluoroelastomer composition
    2.
    发明授权
    Perfluoroelastomer composition 有权
    全氟弹性体组合物

    公开(公告)号：US08889796B2

    公开(公告)日：2014-11-18

    申请号：US13125490

    申请日：2009-10-02

    申请人： Junpei Terada ,  Tatsuya Morikawa ,  Daisuke Ota ,  Meiten Koh

    发明人： Junpei Terada ,  Tatsuya Morikawa ,  Daisuke Ota ,  Meiten Koh

    IPC分类号： C08L27/18

    CPC分类号： C08F214/262 ,  C08K5/0025 ,  C08L27/18

    摘要： There is provided a perfluoroelastomer composition having a low glass transition temperature and excellent cold resistance and heat resistance and comprising a perfluoroelastomer comprising a tetrafluoroethylene unit (a), a perfluoro vinyl ether unit (b) and a cure site unit (c) having nitrile group, carboxyl group and/or alkoxycarbonyl group as a cure site, wherein the perfluoro vinyl ether unit (b) is contained in an amount of 8 to 23% by mole in the perfluoroelastomer.

    摘要翻译： 提供具有低玻璃化转变温度和优异的耐寒性和耐热性的全氟弹性体组合物，并且包含全氟弹性体，其包含四氟乙烯单元（a），全氟乙烯基醚单元（b）和具有腈基的固化位点单元（c） ，羧基和/或烷氧基羰基作为固化部位，其中全氟乙烯基醚单元（b）的含量在全氟弹性体中为8〜23摩尔％。

    PERFLUOROELASTOMER COMPOSITIONS AND METHODS OF PREPARING SAME
    5.
    发明申请
    PERFLUOROELASTOMER COMPOSITIONS AND METHODS OF PREPARING SAME 有权
    全氟聚合物组合物及其制备方法

    公开(公告)号：US20110086229A1

    公开(公告)日：2011-04-14

    申请号：US12969463

    申请日：2010-12-15

    申请人： Tsuyoshi Noguchi ,  Jiazhong Luo ,  Tatsuya Morikawa ,  Hirokazu Komori ,  Takafumi Yamato ,  Meiten Koh

    发明人： Tsuyoshi Noguchi ,  Jiazhong Luo ,  Tatsuya Morikawa ,  Hirokazu Komori ,  Takafumi Yamato ,  Meiten Koh

    IPC分类号： C08L27/22 ,  C08L27/18 ,  B32B15/08

    CPC分类号： C08L27/18 ,  C08K5/18 ,  C08L2205/02 ,  Y10T428/3154 ,  C08L2666/04

    摘要： The present invention includes crosslinked perfluoroelastomeric compositions and molded articles formed from a cross-linkable perfluoroelastomeric composition having a first curable perfluoropolymer having a cure site monomer and a second perfluoropolymer having a cure site monomer. The molar ratio of the tetrafluoroethylene monomer to perfluoroalkylvinyl ether in one perfluoropolymer is about 0 to 100 to about 65 to 35 in the perfluoropolymer. The molar ratio of the tetrafluoroethylene monomer to the perfluoroalkylvinyl ether monomer in the second polymer is about 65:35 to about 95:5 in the second perfluoropolymer. The composition further includes a curative. One fluorine-containing elastomer composition herein, having a short crosslinking time, has perfluoroelastomers (A) having a tetrafluoroethylene unit, a perfluoralkylvinyl ether unit (a) and a monomer unit (b) having at least one kind selected from the group consisting of a nitrile group, a carboxyl group and an alkoxycarbonyl group, wherein the composition has two or more kinds of perfluoroelastomers (A) having differing contents of perfluoroalkylvinyl ether unit (a).

    摘要翻译： 本发明包括交联的全氟弹性体组合物和由可交联的全氟弹性体组合物形成的模塑制品，其具有具有固化部位单体的第一可固化全氟聚合物和具有固化部位单体的第二全氟聚合物。 全氟聚合物中四氟乙烯单体与全氟烷基乙烯基醚的摩尔比在全氟聚合物中为约0至约100至约65至35。 第二聚合物中四氟乙烯单体与全氟烷基乙烯基醚单体的摩尔比在第二全氟聚合物中为约65:35至约95:5。 组合物还包括治疗剂。 具有交联时间短的一种含氟弹性体组合物具有全氟弹性体（A），其具有四氟乙烯单元，全氟烷基乙烯基醚单元（a）和单体单元（b），所述单体单元具有选自以下的至少一种： 腈基，羧基和烷氧基羰基，其中所述组合物具有两种或更多种具有不同全氟烷基乙烯基醚单元（a）含量的全氟弹性体（A）。

    Perfluoroelastomer compositions and methods of preparing same
    6.
    发明授权
    Perfluoroelastomer compositions and methods of preparing same 有权
    全氟弹性体组合物及其制备方法

    公开(公告)号：US09068069B2

    公开(公告)日：2015-06-30

    申请号：US12969463

    申请日：2010-12-15

    申请人： Tsuyoshi Noguchi ,  Jiazhong Luo ,  Tatsuya Morikawa ,  Hirokazu Komori ,  Takafumi Yamato ,  Meiten Koh

    发明人： Tsuyoshi Noguchi ,  Jiazhong Luo ,  Tatsuya Morikawa ,  Hirokazu Komori ,  Takafumi Yamato ,  Meiten Koh

    IPC分类号： C08L27/18 ,  C08K5/18

    CPC分类号： C08L27/18 ,  C08K5/18 ,  C08L2205/02 ,  Y10T428/3154 ,  C08L2666/04

    摘要： The present invention includes crosslinked perfluoroelastomeric compositions and molded articles formed from a cross-linkable perfluoroelastomeric composition having a first curable perfluoropolymer having a cure site monomer and a second perfluoropolymer having a cure site monomer. The molar ratio of the tetrafluoroethylene monomer to perfluoroalkylvinyl ether in one perfluoropolymer is about 0 to 100 to about 65 to 35 in the perfluoropolymer. The molar ratio of the tetrafluoroethylene monomer to the perfluoroalkylvinyl ether monomer in the second polymer is about 65:35 to about 95:5 in the second perfluoropolymer. The composition further includes a curative. One fluorine-containing elastomer composition herein, having a short crosslinking time, has perfluoroelastomers (A) having a tetrafluoroethylene unit, a perfluoralkylvinyl ether unit (a) and a monomer unit (b) having at least one kind selected from the group consisting of a nitrile group, a carboxyl group and an alkoxycarbonyl group, wherein the composition has two or more kinds of perfluoroelastomers (A) having differing contents of perfluoroalkylvinyl ether unit (a).

    摘要翻译： 本发明包括交联的全氟弹性体组合物和由可交联的全氟弹性体组合物形成的模塑制品，其具有具有固化部位单体的第一可固化全氟聚合物和具有固化部位单体的第二全氟聚合物。 全氟聚合物中四氟乙烯单体与全氟烷基乙烯基醚的摩尔比在全氟聚合物中为约0至约100至约65至35。 第二聚合物中四氟乙烯单体与全氟烷基乙烯基醚单体的摩尔比在第二全氟聚合物中为约65:35至约95:5。 组合物还包括治疗剂。 具有交联时间短的一种含氟弹性体组合物具有全氟弹性体（A），其具有四氟乙烯单元，全氟烷基乙烯基醚单元（a）和单体单元（b），所述单体单元具有选自以下的至少一种： 腈基，羧基和烷氧基羰基，其中所述组合物具有两种或更多种具有不同全氟烷基乙烯基醚单元（a）含量的全氟弹性体（A）。

    Perfluoroelastomer compositions and methods of preparing same
    7.
    发明申请
    Perfluoroelastomer compositions and methods of preparing same 有权
    全氟弹性体组合物及其制备方法

    公开(公告)号：US20080287627A1

    公开(公告)日：2008-11-20

    申请号：US12148014

    申请日：2008-04-16

    申请人： Tsuyoshi Noguchi ,  Jiazhong Luo ,  Tatsuya Morikawa ,  Hirokazu Komori ,  Takafumi Yamato ,  Meiten Koh

    发明人： Tsuyoshi Noguchi ,  Jiazhong Luo ,  Tatsuya Morikawa ,  Hirokazu Komori ,  Takafumi Yamato ,  Meiten Koh

    IPC分类号： C08F16/24

    CPC分类号： C08L27/18 ,  C08K5/18 ,  C08L2205/02 ,  Y10T428/3154 ,  C08L2666/04

    摘要： The present invention includes crosslinked perfluoroelastomeric compositions and molded articles formed from a cross-linkable perfluoroelastomeric composition having a first curable perfluoropolymer having a cure site monomer and a second perfluoropolymer having a cure site monomer. The molar ratio of the tetrafluoroethylene monomer to perfluoroalkylvinyl ether in one perfluoropolymer is about 0 to 100 to about 65 to 35 in the perfluoropolymer. The molar ratio of the tetrafluoroethylene monomer to the perfluoroalkylvinyl ether monomer in the second polymer is about 65:35 to about 95:5 in the second perfluoropolymer. The composition further includes a curative. One fluorine-containing elastomer composition herein, having a short crosslinking time, has perfluoroelastomers (A) having a tetrafluoroethylene unit, a perfluoralkylvinyl ether unit (a) and a monomer unit (b) having at least one kind selected from the group consisting of a nitrile group, a carboxyl group and an alkoxycarbonyl group, wherein the composition has two or more kinds of perfluoroelastomers (A) having differing contents of perfluoroalkylvinyl ether unit (a).

    摘要翻译： 本发明包括交联的全氟弹性体组合物和由可交联的全氟弹性体组合物形成的模塑制品，其具有具有固化部位单体的第一可固化全氟聚合物和具有固化部位单体的第二全氟聚合物。 全氟聚合物中四氟乙烯单体与全氟烷基乙烯基醚的摩尔比在全氟聚合物中为约0至约100至约65至35。 第二聚合物中四氟乙烯单体与全氟烷基乙烯基醚单体的摩尔比在第二全氟聚合物中为约65:35至约95:5。 组合物还包括治疗剂。 具有交联时间短的一种含氟弹性体组合物具有全氟弹性体（A），其具有四氟乙烯单元，全氟烷基乙烯基醚单元（a）和单体单元（b），所述单体单元具有选自以下的至少一种： 腈基，羧基和烷氧基羰基，其中所述组合物具有两种或更多种具有不同全氟烷基乙烯基醚单元（a）含量的全氟弹性体（A）。

    Perfluoroelastomer compositions and methods of preparing same
    8.
    发明授权
    Perfluoroelastomer compositions and methods of preparing same 有权

    公开(公告)号：US08367776B2

    公开(公告)日：2013-02-05

    申请号：US12148014

    申请日：2008-04-16

    申请人： Tsuyoshi Noguchi ,  Jiazhong Luo ,  Tatsuya Morikawa ,  Hirokazu Komori ,  Takafumi Yamato ,  Meiten Koh

    发明人： Tsuyoshi Noguchi ,  Jiazhong Luo ,  Tatsuya Morikawa ,  Hirokazu Komori ,  Takafumi Yamato ,  Meiten Koh

    IPC分类号： C08F214/26

    CPC分类号： C08L27/18 ,  C08K5/18 ,  C08L2205/02 ,  Y10T428/3154 ,  C08L2666/04

    摘要： The present invention includes crosslinked perfluoroelastomeric compositions and molded articles formed from a cross-linkable perfluoroelastomeric composition having a first curable perfluoropolymer having a cure site monomer and a second perfluoropolymer having a cure site monomer. The molar ratio of the tetrafluoroethylene monomer to perfluoroalkylvinyl ether in one perfluoropolymer is about 0 to 100 to about 65 to 35 in the perfluoropolymer. The molar ratio of the tetrafluoroethylene monomer to the perfluoroalkylvinyl ether monomer in the second polymer is about 65:35 to about 95:5 in the second perfluoropolymer. The composition further includes a curative. One fluorine-containing elastomer composition herein, having a short crosslinking time, has perfluoroelastomers (A) having a tetrafluoroethylene unit, a perfluoralkylvinyl ether unit (a) and a monomer unit (b) having at least one kind selected from the group consisting of a nitrile group, a carboxyl group and an alkoxycarbonyl group, wherein the composition has two or more kinds of perfluoroelastomers (A) having differing contents of perfluoroalkylvinyl ether unit (a).

    Solvent including 1,2-dialkyl-1,2-difluoroethylene carbonate for non-aqueous electrolytic solution of lithium secondary battery
    9.
    发明授权
    Solvent including 1,2-dialkyl-1,2-difluoroethylene carbonate for non-aqueous electrolytic solution of lithium secondary battery 有权
    包括1,2-二烷基-1,2-二氟亚乙基碳酸酯的溶剂，用于锂二次电池的非水电解液

    公开(公告)号：US09240616B2

    公开(公告)日：2016-01-19

    申请号：US12864926

    申请日：2009-01-22

    申请人： Meiten Koh ,  Hideo Sakata ,  Hitomi Nakazawa ,  Akiyoshi Yamauchi ,  Akinori Tani

    发明人： Meiten Koh ,  Hideo Sakata ,  Hitomi Nakazawa ,  Akiyoshi Yamauchi ,  Akinori Tani

    IPC分类号： H01M10/0569 ,  H01M10/0525

    CPC分类号： H01M10/0569 ,  H01M10/0525 ,  Y02E60/122 ,  Y02T10/7011

    摘要： A solvent for non-aqueous electrolytic solution of lithium secondary battery including a non-fluorine-containing cyclic carbonate (I), a non-fluorine-containing chain carbonate (II) and 1,2-dialkyl-1,2-difluoroethylene carbonate (III). When the total amount of (I), (II) and (III) is taken as 100% by volume, the non-fluorine-containing cyclic carbonate (I) is contained in an amount of 10 to 50% by volume, the non-fluorine-containing chain carbonate (II) is contained in an amount of 49.9 to 89.9% by volume and the 1,2-dialkyl-1,2-difluoroethylene carbonate (III) is contained in an amount of not less than 0.1% by volume and less than 30% by volume. A non-aqueous electrolytic solution including the above-mentioned solvent and a lithium secondary battery using the non-aqueous electrolytic solution are also disclosed.

    摘要翻译： 一种包含非含氟环状碳酸酯（I），不含氟链状碳酸酯（II）和1,2-二烷基-1,2-二氟亚乙基碳酸酯（II）的锂二次电池的非水电解液的溶剂 III）。 当（I），（II）和（III）的总量为100体积％时，非氟系环状碳酸酯（I）的含量为10〜50体积％ 含氟链状碳酸酯（II）的含量为49.9〜89.9体积％，1,2-二烷基-1,2-二氟亚乙基碳酸酯（III）的含量为0.1％以上， 体积小于30％。 还公开了包含上述溶剂的非水电解液和使用非水电解液的锂二次电池。

    Composition for forming high dielectric film for film capacitor
    10.
    发明授权
    Composition for forming high dielectric film for film capacitor 有权
    用于形成薄膜电容器的高介电膜的组合物

    公开(公告)号：US08934216B2

    公开(公告)日：2015-01-13

    申请号：US13141274

    申请日：2009-12-21

    申请人： Kouji Yokotani ,  Miharu Ota ,  Mayuko Tatemichi ,  Nobuyuki Komatsu ,  Eri Mukai ,  Meiten Koh

    发明人： Kouji Yokotani ,  Miharu Ota ,  Mayuko Tatemichi ,  Nobuyuki Komatsu ,  Eri Mukai ,  Meiten Koh

    IPC分类号： H01G4/08 ,  C08L27/16

    CPC分类号： H01G4/206 ,  C08K9/04 ,  C09D127/16 ,  H01G4/1218 ,  Y10T428/31678

    摘要： The present invention provides a high dielectric film for a film capacitor obtained by molding a film forming composition for a film capacitor comprising a thermoplastic resin (A) and surface-treated high dielectric inorganic particles (B) obtained by treating the surfaces of high dielectric inorganic particles (b1) having a dielectric constant (20° C., 1 kHz) of 100 or more with a low dielectric compound (b2) having a dielectric constant (20° C., 1 kHz) of 10 or less. This high dielectric film for a film capacitor can restrain the decrease of electrical insulating property, in spite of the high dielectric inorganic particles being dispersed at a high filling rate.

    摘要翻译： 本发明提供了一种用于薄膜电容器的高介电膜，该薄膜电容器通过模制一种薄膜电容器成膜组合物，该薄膜电容器包括热塑性树脂（A）和经表面处理的高介电无机颗粒（B） 具有介电常数（20℃，1kHz）为10以下的低介电常数（b2）的介电常数（20℃，1kHz）为100以上的粒子（b1）。 这种用于薄膜电容器的高介电膜可以抑制电绝缘性的降低，尽管高介电无机颗粒以高填充率分散。