首页> 外国专利> MULTIAXIAL-INLAY KNITTED FABRIC BASE MATERIAL PRODUCTION METHOD, MULTIAXIAL-INLAY KNITTED FABRIC BASE MATERIAL, AND FIBER-REINFORCED COMPOSITE MATERIAL

MULTIAXIAL-INLAY KNITTED FABRIC BASE MATERIAL PRODUCTION METHOD, MULTIAXIAL-INLAY KNITTED FABRIC BASE MATERIAL, AND FIBER-REINFORCED COMPOSITE MATERIAL

机译:多轴镶嵌针织面料的生产方法,多轴镶嵌针织面料的基础和纤维增强复合材料

摘要

An object of the invention is to provide a method for producing a multiaxial-inlay knitted fabric base material with high productivity, a multiaxial-inlay knitted fabric base material that enables to produce a molded article, which is excellent in surface smoothness and has a high strength and a high elastic modulus, and a fiber-reinforced composite material including the multiaxial-inlay knitted fabric base material. a method for producing a multiaxial-inlay knitted fabric base material, the method comprising: conducting a pressurization and heating treatment to a multiaxial-inlay knitted fabric base material precursor (1) that includes a multiaxial stack (30) and a stitching thread (42) that may be formed into a restraining knitted fabric (40), which is disposed to restrain the multiaxial stack (30), in a specific condition, and a multiaxial-inlay knitted fabric base material in which an opening width (50) of the reinforcement fiber constituting the multiaxial-inlay knitted fabric base material is equal to or less than a nominal diameter of the stitching thread (42) that may be formed into a restraining knitted fabric (40).
机译:本发明的目的是提供一种高生产率的多轴镶嵌针织物基材的制造方法,能够制造表面平滑性优异,且高成型性的成型品的多轴镶嵌针织物基材。强度和高弹性模量,以及包括该多轴镶嵌针织物基材的纤维增强复合材料。一种用于制造多轴镶嵌针织物基材的方法,该方法包括:对包括多轴叠层(30)和缝合线(42)的多轴镶嵌针织物基材前体(1)进行加压和热处理。 )可以形成为在特定条件下限制多轴叠层(30)的限制针织物(40)和其中开口宽度(50)宽的多轴镶嵌针织物基材。构成多轴镶嵌针织物基材的增强纤维等于或小于可形成为约束针织物(40)的缝合线(42)的标称直径。

著录项

  • 公开/公告号EP3392387A1

    专利类型

  • 公开/公告日2018-10-24

    原文格式PDF

  • 申请/专利权人 MITSUBISHI CHEMICAL CORPORATION;

    申请/专利号EP20160875464

  • 发明设计人 HARADA KOJI;ITOU TOSHIYUKI;

    申请日2016-12-06

  • 分类号D04H3/04;B32B5;B32B5/02;B32B5/06;B32B5/12;D04B21/14;

  • 国家 EP

  • 入库时间 2022-08-21 13:16:55

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