Porous body and method for producing the same
    24.
    发明专利
    Porous body and method for producing the same 有权
    多孔体及其制造方法

    公开(公告)号:JP2012233018A

    公开(公告)日:2012-11-29

    申请号:JP2011100283

    申请日:2011-04-28

    摘要: PROBLEM TO BE SOLVED: To provide a porous body essentially consisting of polyarylene sulfide, whose pore size can be controlled from a nanometer order to a micrometer order, and which can be usefully used as a separation membrane and a battery separator by making use of its fine and uniform porous structure, and to provide a method for producing the porous body.SOLUTION: The porous body with the average pore size of 0.1 to 100 nm essentially consisting of polyarylene sulfide can be obtained by removing the oligomer (O) and/or monomer (M) from a mixture including a polymer (P) essentially consisting of a repeating unit (R) of 1 to 80 wt.% and an oligomer (O) essentially consisting of a repeating unit (R) and/or a monomer (M) giving a repeating unit (R) of 20 to 99 wt.%.

    摘要翻译: 要解决的问题:提供一种基本上由聚芳硫醚组成的多孔体,其孔径可以从纳米级到微米级控制,并且可以有用地用作分离膜和电池隔膜 使用其细小且均匀的多孔结构,并提供一种多孔体的制​​造方法。 解决方案:基本上由聚芳硫醚组成的平均孔径为0.1〜100nm的多孔体可以通过从包含聚合物(P)的混合物中除去低聚物(O)和/或单体(M) 由重复单元(R)为1至80重量%和基本上由重复单元(R)和/或单体(M)组成的低聚物(O)组成,得到重量单元(R)为20至99重量% %。 版权所有(C)2013,JPO&INPIT

    Porous body for deaeration, and deaeration apparatus having the same
    28.
    发明专利
    Porous body for deaeration, and deaeration apparatus having the same 审中-公开
    多余的装置,以及装有装置的装置

    公开(公告)号:JP2012000571A

    公开(公告)日:2012-01-05

    申请号:JP2010138098

    申请日:2010-06-17

    发明人: NISHII HIROYUKI

    摘要: PROBLEM TO BE SOLVED: To provide a porous body for deaeration which is capable of suppressing deposition of components such as protein in processing solution, and a deaeration apparatus having the same.SOLUTION: The porous body for deaeration has a porous film composed of a thermoplastic resin. In the porous body 2 for deaeration, at least one surface of the porous film is covered by a polymer containing an oxyethylene structural unit. The deaeration apparatus 10 has the porous body 2 for deaeration. The polymer is preferably a copolymer containing an oxyethylene structural unit and an oxypropylene structural unit.

    摘要翻译: 要解决的问题:提供能够抑制处理溶液中的蛋白质等成分的沉积的脱气用多孔体和具有该多孔体的脱泡装置。 解决方案:用于脱气的多孔体具有由热塑性树脂构成的多孔膜。 在用于脱气的多孔体2中,多孔膜的至少一个表面被含有氧化乙烯结构单元的聚合物覆盖。 脱气装置10具有用于脱气的多孔体2。 聚合物优选为含有氧化乙烯结构单元和氧化丙烯结构单元的共聚物。 版权所有(C)2012,JPO&INPIT