首页> 外国专利> CLOTH PREPREG, METHOD FOR MANUFACTURING CLOTH PREPREG, FIBER REINFORCED RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING FIBER REINFORCED RESIN MOLDED ARTICLE

CLOTH PREPREG, METHOD FOR MANUFACTURING CLOTH PREPREG, FIBER REINFORCED RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING FIBER REINFORCED RESIN MOLDED ARTICLE

机译:布预浸料,制造布预浸料的方法,纤维增强树脂模塑制品和制造纤维增强树脂模塑制品的方法

摘要

Provided are a cloth prepreg for a fiber reinforced resin molded article having a surface through which a texture of a woven fabric formed of reinforcing fiber bundles is visible, in which a molded article having an improved appearance in a case of being compression molded is obtained; a method for manufacturing the cloth prepreg; a fiber reinforced resin molded article having a surface through which a texture of a woven fabric formed of reinforcing fiber bundles is visible, and having improved industrial producibility and an improved appearance; and a method for manufacturing the molded article.;The cloth prepreg has a surface through which a texture of a woven fabric made of a reinforcing fiber bundle as a warp and a weft is visible, in which a loosening rate of weft is 0.0% to 0.2%; and the method for manufacturing a fiber reinforced resin molded article includes compression-molding the cloth prepreg or a prepreg laminate having one or more of the cloth prepregs and obtaining a compression molded article having a surface through which a texture of a woven fabric is visible.
机译:提供了一种用于纤维增强树脂模塑制品的布预浸料,其具有由加强纤维束形成的织物的织物的纹理可见,其中获得了在压缩模塑的情况下具有改进的外观的模塑制品;制造布预浸料的方法;具有表面的纤维增强树脂模塑制品,该表面通过该表面通过该表面,由增强纤维束形成的织物的纹理是可见的,并且具有改善的工业生产性和改进的外观;以及制造模塑制品的方法。布预浸料具有表面通过其作为经纱和纬纱制成的由加强纤维束制成的织物的纹理,其中纬线的松动速率为0.0% 0.2%;并且制造纤维增强树脂模塑制品的方法包括压缩制成布预浸料或具有一个或多个布预浸料的预浸料层压材料并获得具有表面的压缩模塑制品,可见织物的织物的纹理。

著录项

  • 公开/公告号EP3888866A1

    专利类型

  • 公开/公告日2021-10-06

    原文格式PDF

  • 申请/专利权人 MITSUBISHI CHEMICAL CORPORATION;

    申请/专利号EP20190889469

  • 发明设计人 IKEDA KAZUHISA;

    申请日2019-11-27

  • 分类号B29B11/16;B29K105/08;D03D1;B29C43/34;B29C70/22;B29C70/40;

  • 国家 EP

  • 入库时间 2022-08-24 21:28:39

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