MOLDING MATERIAL, INNER MATERIAL USING THE SAME, AND METHOD FOR PRODUCING THE SAME
申请人:Nagoya Oilchemical Co., Ltd.
公开号:EP0984031A1
公开(公告)日:2000-03-08
An object of the present invention is to provide a material to be molded having a long storage life and good moldability and give a molded material having a good heat resistance.
To attain said object, the present invention provides a material to be molded consisting of a porous material in which a thermoplastic resin is impregnated and further the present invention provides a manufacturing method of said material to be molded comprising impregnating a precondensation polymer of a thermosetting resin, heating and drying said porous material impregnating said thermosetting resin to condensate slightly to make it at B-stage.
本发明的目的是提供一种贮存寿命长、成型性好的模塑材料,并使模塑材料具有良好的耐热性。
为了达到上述目的,本发明提供了一种由多孔材料组成的模塑材料,在该多孔材料中浸渍了热塑性树脂,本发明还提供了一种制造上述模塑材料的方法,该方法包括浸渍热固性树脂的预缩聚聚合物,加热和干燥浸渍热固性树脂的上述多孔材料,使其稍微冷凝,从而使其处于 B 阶段。