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    • 3. 发明申请
    • POLYARYLENE BLOCK COPOLYMER AND USE THEREOF
    • 聚烯烃嵌段共聚物及其用途
    • US20090253015A1
    • 2009-10-08
    • US11817835
    • 2006-03-09
    • Toru OnoderaTakashi YamadaShigeru SasakiKatsuhiro SuenobuTakashi KamikawaNoriyuki Hida
    • Toru OnoderaTakashi YamadaShigeru SasakiKatsuhiro SuenobuTakashi KamikawaNoriyuki Hida
    • H01M8/10B01J41/12C08J5/22
    • H01M8/1058C08G61/12H01B1/122H01M8/1004H01M8/1023H01M8/1039H01M2300/0082Y02P70/56
    • Provided is a block copolymer comprising one or more segments having an acid group and one or more segments having substantially no acid group, wherein the segment having an acid group is represented by the following formula (1): wherein m represents an integer of 10 or more, Ar1, Ar2 and Ar3 each independently represent a divalent aromatic group, these divalent aromatic groups may be substituted by an alkyl group having 1-10 carbon atoms, an alkoxy group having 1-10 carbon atoms, an aryl group having 6-10 carbon atoms or an aryloxy group having 6-10 carbon atoms; at least one of Ar1 and Ar2 has an acid group, Ar3 may or may not have an acid group; Y represents —CO— or —SO2—, a plurality of Ys may be different from each other, and the segment having substantially no acid group has a repeating unit represented by the following formula (2): wherein n represents an integer of 10 or more, Ar4 and Ar5 each independently represent a divalent aromatic group, these divalent aromatic groups may be substituted by an alkyl group having 1-10 carbon atoms, an alkoxy group having 1-10 carbon atoms, an aryl group having 6-10 carbon atoms, an aryloxy group having 6-10 carbon atoms or a fluoro group; Z represents —CO—, or —SO2—, a plurality of Zs may be different from each other. It shows more excellent performance as a polymer electrolyte in fuel cells and the like.
    • 本发明提供含有一个或多个具有酸基和一个或多个基本上不含酸基的链段的嵌段共聚物,其中具有酸基的链段由下式(1)表示:其中m表示整数10或 更优选Ar 1,Ar 2和Ar 3各自独立地表示二价芳族基团,这些二价芳族基团可以被具有1-10个碳原子的烷基,具有1-10个碳原子的烷氧基,6-10 碳原子或具有6-10个碳原子的芳氧基; Ar 1和Ar 2中的至少一个具有酸基,Ar 3可以具有或不具有酸基; Y表示-CO-或-SO2-,多个Y可以彼此不同,并且基本上没有酸基的链段具有由下式(2)表示的重复单元:其中n表示整数10或 此外,Ar 4和Ar 5各自独立地表示二价芳族基团,这些二价芳基可以被具有1-10个碳原子的烷基,具有1-10个碳原子的烷氧基,具有6-10个碳原子的芳基取代 ,具有6-10个碳原子的芳氧基或氟基; Z表示-CO-或-SO 2 - ,多个Z可以彼此不同。 作为燃料电池等中的高分子电解质,表现出更优异的性能。
    • 10. 发明申请
    • FLUID MIXER AND APPARATUS USING FLUID MIXER
    • 流体混合器和使用流体混合器的装置
    • US20120307589A1
    • 2012-12-06
    • US13577381
    • 2010-12-21
    • Toshihiro HanadaTakashi Yamada
    • Toshihiro HanadaTakashi Yamada
    • B01F5/06
    • B01F5/0646B01F3/0861B01F5/0647B01F5/0656B01F5/0657B01F2003/0896
    • A fluid mixer includes a main flow path comprised of a first flow path and a second flow path, spiral flow paths formed around the second flow path in shapes substantially concentric with the second flow path and offset in position from each other in a circumferential direction, the spiral flow paths having first ends communicated with the first flow path, branch flow paths branched from a plurality of locations of the second flow path in a flow direction, the branch flow paths being communicated with the spiral flow paths at a plurality of locations of the spiral flow paths in the flow direction, a fluid inlet at an open end of either of the first flow path and the second flow path, and a fluid outlet at an open end of the other of the first flow path and the second flow path.
    • 流体混合器包括由第一流动路径和第二流动路径构成的主流路,围绕第二流动路径形成的大致与第二流动路径同心的形状和在圆周方向上彼此偏移的形状的螺旋流动路径, 所述螺旋流路具有与所述第一流路连通的第一端,在流动方向上从所述第二流路的多个位置分支的分支流路,所述分支流路与所述螺旋流路连通,所述多个位置 在流动方向上的螺旋流动路径,在第一流动路径和第二流动路径中的任一个的开口端处的流体入口以及在第一流动路径和第二流动路径中的另一个的开口端处的流体出口 。