利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.013 秒)

    ORGANIC/INORGANIC COMPOSITE SEPARATOR AND ELECTROCHEMICAL DEVICE CONTAINING THE SAME
    3.
    发明申请
    ORGANIC/INORGANIC COMPOSITE SEPARATOR AND ELECTROCHEMICAL DEVICE CONTAINING THE SAME 有权
    有机/无机复合分离器及其电化学装置

    公开(公告)号：US20090246613A1

    公开(公告)日：2009-10-01

    申请号：US12158936

    申请日：2008-03-06

    申请人： Jong-Hyeok Park ,  Sang-Young Lee ,  Jang-Hyuk Hong ,  Moon-Ja Nam ,  Jung-A Yoo ,  Sang-Seop Kim ,  Chang-Hun Han

    发明人： Jong-Hyeok Park ,  Sang-Young Lee ,  Jang-Hyuk Hong ,  Moon-Ja Nam ,  Jung-A Yoo ,  Sang-Seop Kim ,  Chang-Hun Han

    IPC分类号： H01M2/16

    CPC分类号： H01M2/166 ,  H01M2/16 ,  H01M2/1686 ,  H01M10/052

    摘要： An organic/inorganic composite separator includes a porous substrate having a plurality of pores; and a porous coating layer formed on at least one surface of the porous substrate with a plurality of inorganic particles and a binder polymer. The binder polymer is a copolymer including: (a) a first monomer unit having a contact angle to a water drop in the range from 0° to 49°; and (b) a second monomer unit having a contact angle to a water drop in the range from 50° to 130°. This organic/inorganic composite separator has excellent thermal stability, so it may restrain an electric short circuit between a cathode and an anode. In addition, the separator may prevent inorganic particles in the porous coating layer from being extracted during an assembling process of an electrochemical device, thereby improving stability of an electrochemical device.

    摘要翻译： 有机/无机复合隔膜包括具有多个孔的多孔基材; 以及在多孔基材的至少一个表面上形成有多个无机颗粒和粘合剂聚合物的多孔涂层。 粘合剂聚合物是共聚物，其包含：（a）与0〜49°的水滴接触角的第一单体单元; 和（b）第二单体单元，其具有与水滴在50°至130°范围内的接触角。 该有机/无机复合隔膜具有优异的热稳定性，因此可以抑制阴极与阳极之间的电短路。 此外，隔膜可以防止多孔涂层中的无机颗粒在电化学装置的组装过程中被提取，从而提高电化学装置的稳定性。

    Method for preparing styrenic resin having high impact strength and gloss
    4.
    发明授权
    Method for preparing styrenic resin having high impact strength and gloss 有权

    公开(公告)号：US07132474B2

    公开(公告)日：2006-11-07

    申请号：US11222164

    申请日：2005-09-08

    申请人： Jae-burn Seo ,  Sang-seop Kim ,  Chang-hun Han

    发明人： Jae-burn Seo ,  Sang-seop Kim ,  Chang-hun Han

    IPC分类号： C08F297/04

    CPC分类号： C08F279/04 ,  C08L55/02 ,  Y10S525/942 ,  C08L2666/02

    摘要： The present invention relates to a preparation method for acrylonitrile-butadiene-styrene resin by continuous bulk polymerization comprising the following steps of a) preparing a mixed solution of styrene monomers and acrylonitrile monomers by adding 5–10 weight % of the mixture of styrene monomers and acrylonitrile monomers to a reaction solvent; b) preparing a polymerization solution by dissolving butadiene rubber in the above mixed solution of styrene monomers and acrylonitrile monomers; c) polymerizing with a serial injection of the prepared polymerization solution and initiator in a grafting reactor; d) polymerizing the reaction solution of the above c) in a phase inversion reactor by adding 90–95 weight % of the total mixture of styrene monomers and acrylonitrile monomers thereto; and e) polymerizing further the reaction solution of the above step d) at 130–160° C. The resin prepared by the method of the present invention thus has excellent impact strength and gloss.

    Method for preparing styrenic resin having high impact strength and gloss
    6.
    发明申请
    Method for preparing styrenic resin having high impact strength and gloss 有权
    制备具有高冲击强度和光泽度的苯乙烯树脂的方法

    公开(公告)号：US20060058466A1

    公开(公告)日：2006-03-16

    申请号：US11222164

    申请日：2005-09-08

    申请人： Jae-bum Seo ,  Sang-seop Kim ,  Chang-hun Han

    发明人： Jae-bum Seo ,  Sang-seop Kim ,  Chang-hun Han

    IPC分类号： C08F263/00

    CPC分类号： C08F279/04 ,  C08L55/02 ,  Y10S525/942 ,  C08L2666/02

    摘要： The present invention relates to a preparation method for acrylonitrile-butadiene-styrene resin by continuous bulk polymerization comprising the following steps of a) preparing a mixed solution of styrene monomers and acrylonitrile monomers by adding 5-10 weight % of the mixture of styrene monomers and acrylonitrile monomers to a reaction solvent; b) preparing a polymerization solution by dissolving butadiene rubber in the above mixed solution of styrene monomers and acrylonitrile monomers; c) polymerizing with a serial injection of the prepared polymerization solution and initiator in a grafting reactor; d) polymerizing the reaction solution of the above c) in a phase inversion reactor by adding 90-95 weight % of the total mixture of styrene monomers and acrylonitrile monomers thereto; and e) polymerizing further the reaction solution of the above step d) at 130-160° C. The resin prepared by the method of the present invention thus has excellent impact strength and gloss.

    摘要翻译： 本发明涉及通过连续本体聚合制备丙烯腈 - 丁二烯 - 苯乙烯树脂的方法，包括以下步骤：a）通过加入苯乙烯单体和苯乙烯单体的混合物5-10重量％制备苯乙烯单体和丙烯腈单体的混合溶液 丙烯腈单体反应溶剂; b）通过将丁二烯橡胶溶解在上述苯乙烯单体和丙烯腈单体的混合溶液中制备聚合溶液; c）在接枝反应器中连续注射制备的聚合溶液和引发剂进行聚合; d）通过将苯乙烯单体和丙烯腈单体的总混合物的90-95重量％加入到相转化反应器中聚合上述c）的反应溶液; 和e）进一步聚合上述步骤d）的反应溶液在130-160℃。由本发明的方法制备的树脂因此具有优异的冲击强度和光泽。

    Organic/inorganic composite separator and electrochemical device containing the same
    8.
    发明授权
    Organic/inorganic composite separator and electrochemical device containing the same 有权
    有机/无机复合隔膜及含有其的电化学装置

    公开(公告)号：US07695870B2

    公开(公告)日：2010-04-13

    申请号：US12158936

    申请日：2008-03-06

    申请人： Jong-Hyeok Park ,  Sang-Young Lee ,  Jang-Hyuk Hong ,  Moon-Ja Nam ,  Jung-A Yoo ,  Sang-Seop Kim ,  Chang-Hun Han

    发明人： Jong-Hyeok Park ,  Sang-Young Lee ,  Jang-Hyuk Hong ,  Moon-Ja Nam ,  Jung-A Yoo ,  Sang-Seop Kim ,  Chang-Hun Han

    IPC分类号： H01M2/16 ,  H01M2/18 ,  H01M10/04 ,  H01M4/48 ,  B05D5/12 ,  B05C5/00

    CPC分类号： H01M2/166 ,  H01M2/16 ,  H01M2/1686 ,  H01M10/052

    摘要： An organic/inorganic composite separator includes a porous substrate having a plurality of pores; and a porous coating layer formed on at least one surface of the porous substrate with a plurality of inorganic particles and a binder polymer. The binder polymer is a copolymer including: (a) a first monomer unit having a contact angle to a water drop in the range from 0° to 49°; and (b) a second monomer unit having a contact angle to a water drop in the range from 50° to 130°. This organic/inorganic composite separator has excellent thermal stability, so it may restrain an electric short circuit between a cathode and an anode. In addition, the separator may prevent inorganic particles in the porous coating layer from being extracted during an assembling process of an electrochemical device, thereby improving stability of an electrochemical device.

    摘要翻译： 有机/无机复合隔膜包括具有多个孔的多孔基材; 以及在多孔基材的至少一个表面上形成有多个无机颗粒和粘合剂聚合物的多孔涂层。 粘合剂聚合物是共聚物，其包含：（a）与0〜49°的水滴接触角的第一单体单元; 和（b）第二单体单元，其具有与水滴在50°至130°范围内的接触角。 该有机/无机复合隔膜具有优异的热稳定性，因此可以抑制阴极与阳极之间的电短路。 此外，隔膜可以防止多孔涂层中的无机颗粒在电化学装置的组装过程中被提取，从而提高电化学装置的稳定性。