Anion exchanger and process for producing anion exchange membrane
    11.
    发明申请
    Anion exchanger and process for producing anion exchange membrane 失效
    阴离子交换器和阴离子交换膜的生产工艺

    公开(公告)号:US20030105173A1

    公开(公告)日:2003-06-05

    申请号:US10207147

    申请日:2002-07-30

    IPC分类号: C08J005/20

    摘要: A process for producing an anion exchange membrane, which comprises mixing from 25 to 95 mass % of a polymer having anion exchange groups or active groups convertible to anion exchange groups (hereinafter referred to as polymer 1), and from 5 to 75 mass % of a polymer having no anion exchange groups or no active groups convertible to anion exchange groups (hereinafter referred to as polymer 2), and forming the obtained composition into a membrane, said process including a step of cross-linking an aromatic ring of a repeating unit constituting polymer 1 with an aromatic ring of another repeating unit constituting polymer 1 or with a cross-linkable site of polymer 2, and in a case where polymer 1 is a polymer having active groups convertible to anion exchange groups, a step of converting the active groups to anion exchange groups.

    摘要翻译: 一种阴离子交换膜的制造方法,其特征在于,将25〜95质量%的具有阴离子交换基团或可转换成阴离子交换基团的活性基团(以下称为聚合物1)的聚合物与5〜75质量% 没有阴离子交换基的聚合物或没有可转化成阴离子交换基团的活性基团(以下称为聚合物2),并将所得组合物形成膜,所述方法包括使重复单元的芳香环交联的步骤 构成具有构成聚合物1的另一重复单元的芳香环的聚合物1或聚合物2的可交联位点,在聚合物1为具有可转化成阴离子交换基团的活性基团的聚合物的情况下, 组成阴离子交换基团。

    Fluoropolyether-containing polymer
    18.
    发明授权
    Fluoropolyether-containing polymer 有权
    含氟聚醚的聚合物

    公开(公告)号:US09534082B2

    公开(公告)日:2017-01-03

    申请号:US14668223

    申请日:2015-03-25

    发明人: Ryusuke Sakoh

    摘要: A fluoropolyether-containing polymer of formula (1) is novel wherein Rf is a polymer residue containing a monovalent fluorooxyalkyl or divalent fluorooxyalkylene group, Z is a divalent hydrocarbon group, and α is 1 or 2. The polymer may be converted into a fluoropolyether-containing polymer-modified silane, which forms a water/oil repellent coating having weatherability.

    摘要翻译: 式(1)的含氟聚醚的聚合物是新颖的,其中Rf是含有一价氟氧烷基或二价氟氧化烯基的聚合物残基,Z是二价烃基,并且±是1或2.聚合物可以转化为含氟聚醚 - 含有聚合物改性的硅烷,其形成具有耐候性的斥水斥油涂层。