Flame retardant yard blend
    1.
    发明授权
    Flame retardant yard blend 失效
    阻燃场合混合

    公开(公告)号:US4865906A

    公开(公告)日:1989-09-12

    申请号:US146847

    申请日:1988-01-22

    IPC分类号: D02G3/44 D04H1/42

    摘要: An abrasion and fine resistant permanent press fabric or fabric structure comprising a batting or yarn consisting of an intimate blend of oxidized polyacrylonitrile and at least two fibers selected from the group consisting of polyvinyl halide, polybenzimidazole, p-aramid, m-aramid, fire resistant polyester and fire resistant rayon, said oxidized polyacrylonitrile comprising about 25 to 85% by weight of said yarn and p-aramid comprises less than 35% by weight of said yarn or batting.

    摘要翻译: 一种抗磨和耐磨的永久性压榨织物或织物结构,包括由氧化聚丙烯腈和至少两种选自聚卤乙烯,聚苯并咪唑,对芳族聚酰胺,间 - 芳族聚酰胺,耐火的纤维的紧密共混物组成的棉絮或纱线 聚酯和耐火人造丝,所述包含约25至85重量%的所述纱线和对芳族聚酰胺的氧化聚丙烯腈包含小于所述纱线或棉絮的35重量%。

    Ionomer resin films
    2.
    发明授权
    Ionomer resin films 失效
    离聚物树脂膜

    公开(公告)号:US4732944A

    公开(公告)日:1988-03-22

    申请号:US866913

    申请日:1986-05-27

    摘要: An ionomer resin, a film or sheet of the ionomer resin and laminated articles having a lamina of the ionomer resin film are provided. The ionomer resin consists of ionically crosslinked ethylene-methacrylic acid copolymer or ethylene-acrylic acid copolymer which is neutralized with a polyamine, preferably a diamine, that contains at least one R--CH.sub.2 --NH.sub.2 group and the R may contain: (--CH.sub.2 NH.sub.2).sub.x ; (--NH.sub.2).sub.x ; or (R'R"NH).sub.y where x=1 or more, y=0 or more. The polyamine neutralized ionomer resin may be formed into a film or sheet which may be self-supporting or may be laminated to glass to form a safety glass.

    摘要翻译: 提供离聚物树脂,离聚物树脂的薄膜或薄片以及具有离聚物树脂薄膜层的层压制品。 离聚物树脂由离子交联的乙烯 - 甲基丙烯酸共聚物或乙烯 - 丙烯酸共聚物组成,其用含有至少一个R-CH 2 -NH 2基团的多胺,优选二胺中和,并且R可含有:(-CH 2 NH 2) X; (-NH 2)x; 或(R'R'NH)y,其中x = 1或更大,y = 0或更大。 多胺中和的离聚物树脂可以形成为可以是自支撑的或可以层压到玻璃上以形成安全玻璃的膜或片。