公开(公告)号：US20120252912A1

公开(公告)日：2012-10-04

申请号：US13466600

申请日：2012-05-08

申请人： Takahisa KONISHI ,  Takuji SHINTANI ,  Yushu MATSUSHITA ,  Atsushi TAKANO ,  Takeshi ASARI

发明人： Takahisa KONISHI ,  Takuji SHINTANI ,  Yushu MATSUSHITA ,  Atsushi TAKANO ,  Takeshi ASARI

IPC分类号： C08J9/26 ,  C08L39/08

CPC分类号： B01D71/80 ,  B01D67/003 ,  B01D71/24 ,  B01D71/28 ,  B01D71/44 ,  B01D2325/14 ,  B01D2325/16 ,  C08J9/0061 ,  C08J9/26 ,  C08J2201/0462 ,  C08J2353/00

摘要： A process for producing a microporous polymeric object to improve the degree of freedom for its various properties, compared to conventional processes, includes: mixing a block copolymer made of three or more kinds of segments with a polymer, wherein one or more of the segments are made of monomer units having a first functional group forming ionic and/or hydrogen bond, the segments constitute a co-continuous structure having mutually-independent and continuous regions due to a phase separation based on incompatibility between the segments, and the polymer has, at other than polymer chain terminals, a second functional group forming such bond with the first functional group, thereby allowing the segments to associate with the polymer at many points; forming a co-continuous structure including a region composed of the polymer and the segments due to the phase separation; and removing the polymer from the region by weakening the bond between the functional groups.

摘要翻译： 与常规方法相比，生产微孔聚合物体以提高其各种性质的自由度的方法包括：将由三种或更多种链段制成的嵌段共聚物与聚合物混合，其中一个或多个链段是 由具有形成离子和/或氢键的第一官能团的单体单元制成，所述链段由于基于片段之间的不相容性的相分离而构成具有相互独立且连续的区域的共连续结构，并且聚合物在 除了聚合物链端，第二官能团与第一官能团形成这种键，从而允许链段在多个点与聚合物缔合; 由相分离形成包括由聚合物和链段组成的区域的共连续结构; 并且通过削弱官能团之间的键，从该区域去除聚合物。