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    • 65. 发明授权
    • Block copolymer and use thereof
    • 嵌段共聚物及其用途
    • US08178590B2
    • 2012-05-15
    • US11802916
    • 2007-05-25
    • Kentaro MasuiShigeru Sasaki
    • Kentaro MasuiShigeru Sasaki
    • B01J41/00
    • C08G65/48C08G75/23H01B1/122H01M8/1027H01M8/1032H01M8/1039H01M2008/1095H01M2300/0082
    • A polymer electrolyte satisfying both of proton conductivity and chemical stability such as water resistance at a high level that is preferable as the polymer electrolyte for fuel cells and the like is provided. The invention includes a block copolymer comprising one or more segments having an ion exchange group and one or more segments having substantially no ion exchange group, wherein at least one of the segments having an ion exchange groupis the segment represented by the following general formula (1A), (1B) or (1C): and the segment has ion exchange group density of 4.0 meq/g or more, and the segments having substantially no ion exchange groupis the segment represented by the following general formula (2):
    • 提供了满足质子传导性和化学稳定性两者的高分子电解质,例如优选作为燃料电池用聚合物电解质等的高水平的耐水性。 本发明包括含有一个或多个具有离子交换基团和一个或多个基本上没有离子交换基团的链段的嵌段共聚物,其中至少一个具有离子交换基团的链段是由以下通式(1A ),(1B)或(1C):所述链段的离子交换基团密度为4.0meq / g以上,并且基本上不具有离子交换基团的链段为由以下通式(2)表示的链段:
    • 66. 发明申请
    • POLYMER, POLYMER ELECTROLYTE AND USE OF SAME
    • 聚合物,聚合物电解质及其用途
    • US20110151355A1
    • 2011-06-23
    • US13059529
    • 2009-08-13
    • Arihiro YashiroShigeru Sasaki
    • Arihiro YashiroShigeru Sasaki
    • H01M8/10C08G75/20C08J5/22B01J31/06
    • C08G61/10C08J5/2256C08J2365/02C08J2371/12C08J2381/06H01B1/122H01M4/8668H01M8/1004H01M8/1023H01M8/1027H01M8/1032
    • The present invention provides a polymer, a polymer electrolyte and the use thereof. The polymer has, as a structural unit, a phenylene group in which two or three hydrogen atoms each have been substituted with a group represented by the following formula (A), and is insoluble in water: wherein A1 represents a group represented by formula (1a), formula (1b) or formula (1c) below, and the two or three A1 groups may be the same as or different from each other, wherein R10 and R11 each independently represents a hydrogen atom, an alkyl group of 1 to 20 carbon atoms, or an aryl group of 6 to 20 carbon atoms, R12 represents a hydrogen atom, an alkyl group of 1 to 20 carbon atoms, or an aryl group of 6 to 20 carbon atoms, M represents a metal ion or an ammonium ion, and in a case where M represents a divalent or higher-valent metal ion, M may be further bonded to another substituent.
    • 本发明提供聚合物,聚合物电解质及其用途。 聚合物作为结构单元具有其中两个或三个氢原子各自被下式(A)表示的基团取代的亚苯基,并且不溶于水:其中A1表示由式( 1a),式(1b)或式(1c),并且两个或三个A 1基团可以彼此相同或不同,其中R 10和R 11各自独立地表示氢原子,1〜20的烷基 碳原子或6〜20个碳原子的芳基,R 12表示氢原子,1〜20个碳原子的烷基或6〜20个碳原子的芳基,M表示金属离子或铵离子 ,并且在M表示二价或更高价金属离子的情况下,M可以进一步与另一取代基结合。
    • 69. 发明申请
    • THERMOPLASTIC COMPOSITION AND MOLDED ARTICLE THEREOF
    • 热塑性组合物及其制品
    • US20100105837A1
    • 2010-04-29
    • US12530640
    • 2008-03-25
    • Shigeru SasakiKatsunori Nitta
    • Shigeru SasakiKatsunori Nitta
    • C08L53/02C08L53/00
    • C08L53/025C08L23/02C08L23/10C08L23/12C08L25/06C08L53/02C08L71/12C08L2205/035C08L2666/02C08L2666/14C08L2666/04C08L2666/24
    • The present invention discloses a thermoplastic resin composition comprising: (A) 95 to 5 parts by weight of a styrenic resin and/or a polyphenylene ether resin; (B) 5 to 95 weight parts of an olefinic resin; and (C) 1 to 28 parts by weight of a partially hydrogenated block copolymer based on 100 parts by weight of the total amount of the components (A) and (B), wherein the component (C) comprises at least one polymer block X containing a vinyl aromatic compound as a main component and at least one polymer block Y containing a conjugated diene compound as a main component, a content of the vinyl aromatic compound in the component (C) is at least 10 wt % and at most 80 wt %, the vinyl bond content before hydrogenation in the component (C) is 3 wt % or more and less than 50 wt %, and 1 mol % or more and less than 40 mol % of double bonds derived from the conjugated diene compound in the block copolymer which constitutes the component (C) are hydrogenated.
    • 本发明公开了一种热塑性树脂组合物,其包含:(A)95〜5重量份的苯乙烯系树脂和/或聚苯醚树脂; (B)5〜95重量份的烯烃树脂; 和(C)基于100重量份的组分(A)和(B)的总量的1至28重量份的部分氢化嵌段共聚物,其中组分(C)包含至少一种聚合物嵌段X 含有乙烯基芳族化合物作为主要成分和至少一种含有共轭二烯化合物作为主要成分的聚合物嵌段Y,(C)成分中的乙烯基芳香族化合物的含量为10重量%以上80重量%以下 %,成分(C)中氢化前的乙烯基键含量为衍生自共轭二烯化合物的双键的3重量%以上且小于50重量%,1摩尔%以上且小于40摩尔% 构成组分(C)的嵌段共聚物被氢化。