Hot melt polymer blends
    1.
    发明授权
    Hot melt polymer blends 失效
    热熔聚合物共混物

    公开(公告)号:US3915913A

    公开(公告)日:1975-10-28

    申请号:US42504673

    申请日:1973-12-14

    申请人: EASTMAN KODAK CO

    摘要: Hot melt compositions having low melt viscosity and high adhesive strength, especially to metals, are disclosed. The compositions include a copolyester derived from a glycol having from 2 to 10 carbon atoms, terephthalic acid and dimer acid, blended with a polymeric material comprising a vinyl aromatic polymer derived from a monomer of the formula

    D R A W I N G

    摘要翻译: 公开了具有低熔体粘度和高粘合强度,特别是金属的热熔组合物。 组合物包括衍生自具有2至10个碳原子的二醇的共聚酯,对苯二甲酸和二聚酸,与包含衍生自式R-C = CH 2的单体的乙烯基芳族聚合物的聚合物材料共混。 角度 R1-- PARALLEL |。