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13 条记录 (耗时 0.019 秒)

    Polyolefin Microporous Membrane
    1.
    发明申请
    Polyolefin Microporous Membrane 审中-公开
    聚烯烃微孔膜

    公开(公告)号：US20080193833A1

    公开(公告)日：2008-08-14

    申请号：US11664276

    申请日：2005-09-29

    申请人： Masahiro Ohashi ,  Hiroshi Sogo

    发明人： Masahiro Ohashi ,  Hiroshi Sogo

    IPC分类号： H01M2/16 ,  B32B3/10 ,  B32B27/32

    CPC分类号： B32B27/08 ,  B32B27/18 ,  B32B27/205 ,  B32B27/32 ,  B32B2305/02 ,  B32B2307/518 ,  B32B2457/10 ,  H01M2/1653 ,  H01M2/1686 ,  Y10T428/249978 ,  Y10T428/24998

    摘要： Disclosed is a polyolefin microporous membrane including a multilayer film having two or more layers. In this polyolefin microporous membrane, at least one surface layer has a thickness of not less than 0.2 μm but not more than 5 μm and contains inorganic particles, while at least one layer contains a polyethylene and has an air permeability of not less than 50 second/100 cc but not more than 1000 second/100 cc and a puncture strength of not less than 3.0 N/20 μm.

    摘要翻译： 公开了一种聚烯烃微孔膜，其包括具有两层或多层的多层膜。 在该聚烯烃微多孔膜中，至少一层表面层的厚度为0.2μm以上5μm以下，含有无机粒子，至少1层含有聚乙烯，透气度为50秒以上 / 100cc但不大于1000秒/ 100cc，穿刺强度不小于3.0N / 20mum。

    Microporous polyolefin film and separator for storage cell
    3.
    发明授权
    Microporous polyolefin film and separator for storage cell 有权
    用于储存电池的微孔聚烯烃膜和隔膜

    公开(公告)号：US09203072B2

    公开(公告)日：2015-12-01

    申请号：US11661147

    申请日：2005-08-29

    申请人： Hiroshi Hatayama ,  Hiroshi Sogo

    发明人： Hiroshi Hatayama ,  Hiroshi Sogo

    IPC分类号： H01M2/14 ,  H01M2/16 ,  C08J5/18 ,  H01M10/052 ,  H01M10/42

    CPC分类号： H01M2/1653 ,  C08J5/18 ,  C08J2323/00 ,  H01M2/145 ,  H01M2/1646 ,  H01M10/052 ,  H01M10/4235

    摘要： A microporous film, characterized in that it is prepared by a method comprising melting and kneading a polyolefin resin, inorganic particles and a plasticizer, forming the resultant mixture into a sheet, subjecting the rejecting the resultant sheet to a biaxial stretching treatment of a surface magnification of not less than 20 and less than 100 times, and then extracting the plasticizer, it has an inorganic particle content of 20 to 60 mass %, and it exhibits a piercing strength of 3.0 N/20 μm or more.

    摘要翻译： 一种微孔膜，其特征在于，通过将聚烯烃树脂，无机粒子和增塑剂熔融混炼，将所得混合物成形为片材，将所得到的片材进行双轴拉伸处理的表面倍率 不小于20次且小于100次，然后提取增塑剂，其无机颗粒含量为20〜60质量％，其穿刺强度为3.0N /20μm以上。

    Separator for a battery using an organic electrolytic solution and method for preparing the same
    4.
    发明授权
    Separator for a battery using an organic electrolytic solution and method for preparing the same 失效
    使用有机电解液的电池分离器及其制备方法

    公开(公告)号：US5641565A

    公开(公告)日：1997-06-24

    申请号：US347186

    申请日：1994-11-21

    申请人： Hiroshi Sogo

    发明人： Hiroshi Sogo

    IPC分类号： C08J9/26 ,  C08L23/06 ,  C08L23/10 ,  H01M2/16 ,  B32B3/26 ,  C25B13/00

    CPC分类号： C08J9/26 ,  C08L23/06 ,  H01M2/1653 ,  C08J2323/02 ,  C08L2205/02 ,  C08L23/10 ,  H01M2300/0025 ,  Y10T428/249953 ,  Y10T428/249979 ,  Y10T428/249995 ,  Y10T428/269

    摘要： A separator for a battery using an organic electrolytic solution, which comprises a microporous film comprising a matrix comprised of a polyethylene and a propylene polymer having a weight average molecular weight of from 10,000 to 1,000,000, the propylene polymer being present in a proportion of from 5 to 45% by weight, based on the total weight of the polyethylene and the propylene polymer, the polyethylene containing a fraction having a molecular weight of not smaller than 1,000,000 in a proportion of at least 10% by weight and a fraction having a molecular weight of not greater than 100,000 in a proportion of at least 5% by weight, and wherein the microporous film has a thickness of from 10 to 500 .mu.m, a porosity of from 40 to 85% and a maximum pore diameter of from 0.05 to 5 .mu.m.

    摘要翻译： 一种使用有机电解液的电池用隔膜，其包含由聚乙烯和重均分子量为10,000〜1,000,000的丙烯聚合物构成的基质的微多孔膜，所述丙烯聚合物的比例为5 至45重量％，基于聚乙烯和丙烯聚合物的总重量，聚乙烯含有至少10重量％的分子量不小于1,000,000的级分和具有分子量的级分 不大于100,000的比例至少为5重量％，其中微多孔膜的厚度为10〜500μm，孔隙率为40〜85％，最大孔径为0.05〜5 亩

    Polyolefin microporous membrane and method of evaluating the same
    7.
    发明授权
    Polyolefin microporous membrane and method of evaluating the same 有权
    聚烯烃微孔膜及其评价方法

    公开(公告)号：US07374843B2

    公开(公告)日：2008-05-20

    申请号：US10493834

    申请日：2003-08-26

    申请人： Masayuki Adachi ,  Takashi Ikemoto ,  Hiroshi Sogo

    发明人： Masayuki Adachi ,  Takashi Ikemoto ,  Hiroshi Sogo

    IPC分类号： H01M2/16 ,  G01N3/60

    CPC分类号： B01D67/003 ,  B01D65/102 ,  B01D67/0027 ,  B01D69/02 ,  B01D71/26 ,  B01D2323/06 ,  B01D2325/04 ,  B01D2325/20 ,  C08J9/26 ,  C08J2323/00 ,  H01M2/145 ,  H01M2/1653 ,  H01M2300/0017 ,  Y10T428/249953

    摘要： The invention relates to a microporous membrane, which is provided with high safety even under a condition that the interior temperature of a battery becomes high, and which has high permeability and high mechanical strength at the same time.The polyolefin microporous membrane is characterized by a membrane thickness of 5 to 50 μm, a void content of 30 to 60%, a gas transmission rate of 40 to 300 sec/100 cc/20 μm, a piercing strength of not less than 2.5 N/20 μm and a break through temperature of not lower than 110° C.The separator in accordance with the present invention is used to exhibit high safety under a high temperature condition as well as high permeability, and therefore it is particularly useful as a separator for miniaturized high capacity batteries of a non-aqueous electrolytic solution type.

    摘要翻译： 本发明涉及一种微孔膜，其即使在电池的内部温度变高并且同时具有高磁导率和高机械强度的条件下也具有高安全性。 聚烯烃微孔膜的特征在于膜厚为5〜50μm，空隙率为30〜60％，气体透过率为40〜300秒/ 100cc / 20mum，穿刺强度为2.5N以上 /20μm，穿透温度不低于110℃。根据本发明的隔膜用于在高温条件下和高渗透性下表现出高安全性，因此特别适用于隔膜 用于非水电解液类型的小型化大容量电池。

    System for guiding flying vehicles with light beam
    8.
    发明授权
    System for guiding flying vehicles with light beam 失效
    用光线引导飞行车辆的系统

    公开(公告)号：US4330099A

    公开(公告)日：1982-05-18

    申请号：US135907

    申请日：1980-03-31

    申请人： Hiroshi Sogo ,  Nobuo Yoshino

    发明人： Hiroshi Sogo ,  Nobuo Yoshino

    IPC分类号： B64C13/20 ,  F41G7/26 ,  G01S1/70 ,  G05D1/12

    CPC分类号： F41G7/26 ,  G05D1/12

    摘要： An apparatus for guiding a flying vehicle having a light receiver by directing a spirally scanning light beam at the light receiver. A repetition reference time of the scanning of the light beam is stored in the flying vehicle before it is launched. After the flying vehicle has been launched the radiation angle of the spirally scanning light beam is controlled according to the lapse of time after launching of the flying vehicle so as to maintain a scanning area of the scanning light beam on the light receiver constant. In flight, the flying vehicle is guided so as to be on the center of the light beam according to information of a displacement of the flying vehicle from the center of the light beam and information of a displacement angle from a reference axis of the light beam determined from a period of time during which the light receiver receives the light beam.

    摘要翻译： 一种用于通过在光接收器处引导螺旋扫描光束来引导具有光接收器的飞行器的装置。 扫描光束的重复参考时间在发射之前被存储在飞行车辆中。 在飞行器被发射之后，根据飞行器发射之后的时间间隔来控制螺旋扫描光束的辐射角度，以使扫描光束在光接收器上的扫描区域保持恒定。 在飞行中，根据来自光束中心的飞行器的位移的信息，飞行器被引导为在光束的中心，并且从光束的参考轴线的位移角度的信息 从光接收器接收光束的时间段确定。

    Microporous Polyolefin Film and Separator for Storage Cell
    10.
    发明申请
    Microporous Polyolefin Film and Separator for Storage Cell 有权
    微孔聚烯烃薄膜和储存池分离器

    公开(公告)号：US20080096102A1

    公开(公告)日：2008-04-24

    申请号：US11661147

    申请日：2005-08-29

    申请人： Hiroshi Hatayama ,  Hiroshi Sogo

    发明人： Hiroshi Hatayama ,  Hiroshi Sogo

    IPC分类号： H01M2/14 ,  C08F110/00 ,  C08J9/00

    CPC分类号： H01M2/1653 ,  C08J5/18 ,  C08J2323/00 ,  H01M2/145 ,  H01M2/1646 ,  H01M10/052 ,  H01M10/4235

    摘要： A microporous film, characterized in that it is prepared by a method comprising melting and kneading a polyolefin resin, inorganic particles and a plasticizer, forming the resultant mixture into a sheet, subjecting the rejecting the resultant sheet to a biaxial stretching treatment of a surface magnification of not less than 20 and less than 100 times, and then extracting the plasticizer, it has an inorganic particle content of 20 to 60 mass %, and it exhibits a piercing strength of 3.0 N/20 μm or more.

    摘要翻译： 一种微孔膜，其特征在于，通过将聚烯烃树脂，无机粒子和增塑剂熔融混炼，将所得混合物成形为片材，将所得到的片材进行双轴拉伸处理的表面倍率 不小于20次且小于100次，然后提取增塑剂，其无机粒子含量为20〜60质量％，其穿刺强度为3.0N / 20mum以上。