EASY-ADHESIVE POLYOLEFIN MOLDED BODY AND ITS MANUFACTURING METHOD AS WELL AS THERMAL DECOMPOSITION MATERIAL CONTAINING COATING-LIQUID FOR USE IN ITS MANUFACTURING METHOD AND THERMAL DECOMPOSITION MATERIAL CARRYING SHEET

To provide an easy-adhesive polyolefin molded body being superior in adhesion with epoxy resin-containing adhesives and practicality and its manufacturing method as well as a thermal decomposition material containing coating-liquid for use in its manufacturing method and a thermal decomposition mate...

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Hauptverfasser: AKIYAMA AKIHISA, MIYAMAE TAKAYUKI, ISE SHOGO, LEE SUNGDOKE, HORIUCHI SHIN, SHIMADA SATORU, TAJIMA KAZUKI, FUNABASHI MASAHIRO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide an easy-adhesive polyolefin molded body being superior in adhesion with epoxy resin-containing adhesives and practicality and its manufacturing method as well as a thermal decomposition material containing coating-liquid for use in its manufacturing method and a thermal decomposition material carrying sheet.SOLUTION: A manufacturing method of an easy-adhesive polyolefin molded body of the present invention is characterized by containing an easy adhesion surface formation process for generating the pyrolysis gas by the irradiation of the pulsed light to the target material containing a polyolefin reactive component combined with the polyolefin molded body 1 and reforming the surface of the polyolefin molded body 1 into an easy adhesion surface 2A having adhesion with epoxy resin-containing adhesives, and containing the thermal decomposition material capable of generating the pyrolysis gas containing the polyolefin reactive component by the irradiation of the pulsed light, and bringing the pyrolysis gas into contact with the surface of the polyolefin molded body 1 and forming the easy adhesion surface 2A on the surface of the polyolefin molded body 1.SELECTED DRAWING: Figure 2 【課題】含エポキシ樹脂接着剤との接着性及び実用性に優れた易接着性ポリオレフィン成型体及びその製造方法並びにその製造方法に用いられる含熱分解材料塗布液及び熱分解材料担持シートを提供すること。【解決手段】本発明の易接着性ポリオレフィン成型体の製造方法は、ポリオレフィン成型体1と結合してポリオレフィン成型体1の表面を含エポキシ樹脂接着剤と接着性を持つ易接着面2Aに改質させるポリオレフィン反応性成分が含まれ、パルス光の照射により前記ポリオレフィン反応性成分を含む熱分解ガスが発生可能とされる熱分解材料を含むターゲット材に対し、前記パルス光を照射して前記熱分解ガスを発生させるとともに、前記熱分解ガスをポリオレフィン成型体1の表面と接触させ、ポリオレフィン成型体1の表面に易接着面2Aを形成する易接着面形成工程を含むことを特徴とする。【選択図】図2