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    • 20. 发明公开
    • Apparatus for surface treatment of synthetic organic polymer mouldings
    • 装置模制的合成有机聚合物的表面处理。
    • EP0285446A2
    • 1988-10-05
    • EP88302960.5
    • 1988-03-31
    • AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGYLAN TECHNICAL SERVICE CO., LTD.SUMITOMO CHEMICAL COMPANY, LIMITED
    • Katoh, Koichiroh Industrial Products Research Ins.Matsumoto, Yoshiie Lan Technical Service Co., Ltd.Shinonaga, Hideo
    • B29C59/16
    • B29C59/16B29C2035/0827B29K2023/12B29K2995/0041
    • Apparatus for surface treatment of a synthetic organic polymer moulding includes a preliminary heating chamber (11) for heating a synthetic organic polymer moulding as a preliminary step, a solvent treatment chamber (21) for contacting the surface of the preliminarily-heated moulding with an ultraviolet light absorbing solvent provided in a solvent tank (25), an irradiation chamber (31) including low pressure mercury lamps (35) for irradiating the surface of the moulding with ultraviolet light having a main wavelength of 184.9 nm, and a transfer mechanism such as a belt conveyor (41) for transferring the moulding through the chambers. The apparatus can alternatively dispense with the preliminary heating chamber, in which case the solvent treatment chamber is arranged to contact the surface of the moulding with the ultraviolet light absorbing solvent having been heated to a predetermined temperature.
      A polypropylene type resin is preferably used as the synthetic organic polymer. The surface of the synthetic organic polymer moulding is easily modified and hence coating, printing, adhesion, or similar treatment of the moulding can be effected with high adherence.
    • 一种用于合成有机聚合物模制的表面处理包括用于加热的合成有机聚合物成型作为预先加热的成型体的表面与紫外线接触的预备步骤,溶剂处理室(21)的预备加热室(11) 光吸收溶剂中,在溶剂罐(25)设置,以照射室(31)包括低压汞灯(35),用于照射具有184.9纳米的主波长的紫外线灯,和一个传送机构在模制的表面:如 带式传送器(41),用于传递环通过腔室中的成型。 该装置可任选被预备加热室分配,在这种情况下,溶剂处理室被布置成与所述紫外线吸收溶剂已被加热到预定温度的模制品的表面接触。 聚丙烯类树脂,优选使用作为合成有机聚合物。 该合成的有机聚合物成型体的表面被容易地修改和因此涂布,印刷,粘附,或模制品的类似的处理可以以高的粘附来进行。