利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.01 秒)

    HYDROPHILIZING AGENT FOR ALUMINUM-CONTAINING METAL MATERIAL, HYDROPHILIZING METHOD, AND HYDROPHILIZED ALUMINUM-CONTAINING METAL MATERIAL
    2.
    发明公开
    HYDROPHILIZING AGENT FOR ALUMINUM-CONTAINING METAL MATERIAL, HYDROPHILIZING METHOD, AND HYDROPHILIZED ALUMINUM-CONTAINING METAL MATERIAL 有权
    HYDROPHILIERUNGSMITTELFÜREIN ALUMINIUMHALTIGES METALLMATERIAL，HYDROPHILIERUNGSVERFAHREN UND HYPOPHILIERTES ALUMINIUMHALTIGES METALLMTERIAL

    公开(公告)号：EP2380938A1

    公开(公告)日：2011-10-26

    申请号：EP10733503.6

    申请日：2010-01-21

    申请人： Nihon Parkerizing Co., Ltd. ,  Denso Corporation

    发明人： KATAOKA, Toshihisa ,  AOYAGI, Shinji ,  OTAKE, Masato

    IPC分类号： C09D151/00 ,  B32B15/082 ,  C08F261/04 ,  C09D5/00 ,  C09D129/04 ,  C09D139/04 ,  C09D139/06 ,  C09K3/00

    CPC分类号： C08F261/04 ,  C08F285/00 ,  C08K5/0025 ,  C08L39/04 ,  C09D151/003 ,  Y10T428/31699 ,  C08F226/06 ,  C08F226/10

    摘要： A hydrophilizing agent that maintains a favorable wettability for dew condensation even after a long-term use; a hydrophilizing method; and an aluminum-containing metal material treated by the hydrophilizing method and having excellent wettability for dew condensation are provided. The hydrophilizing agent contains a modified polyvinyl alcohol obtained by graft polymerization of at least one type of N-vinyl lactam onto polyvinyl alcohol, thereby having a polymer and/or copolymer of the N-vinyl lactam in a side chain and a water-soluble cross-linlcing agent which can bind to a lactam moiety and/or a hydroxyl group of the modified polyvinyl alcohol. By applying and drying the hydrophilizing agent, a hydrophilic film having excellent wettability for dew condensation is formed.

    摘要翻译： 亲水剂，即使长期使用后仍能保持良好的结露润湿性; 亲水化方法; 并且提供了通过亲水化方法处理并且具有优异的用于结露的润湿性的含铝金属材料。 亲水剂含有通过将至少一种N-乙烯基内酰胺接枝聚合到聚乙烯醇上得到的改性聚乙烯醇，从而在侧链中具有N-乙烯基内酰胺和水溶性交联物的聚合物和/或共聚物 - 可以与修饰的聚乙烯醇的内酰胺部分和/或羟基结合。 通过施加并干燥亲水剂，形成具有优异的润湿性的亲水性膜。