PRODUCTION OF FIBRE COMPOSITE COMPONENT PART BASED ON STEEL AND POLYURETHANE
    3.
    发明申请
    PRODUCTION OF FIBRE COMPOSITE COMPONENT PART BASED ON STEEL AND POLYURETHANE 有权
    基于钢和聚氨酯的纤维复合部件的生产

    公开(公告)号:US20150321392A1

    公开(公告)日:2015-11-12

    申请号:US14705485

    申请日:2015-05-06

    IPC分类号: B29C43/02

    摘要: A method of producing a fibre composite component part, contains the following steps: a) providing two or more steel sheets; b) providing at least one textile fabric; c) providing an anhydrous mixture having one or more than one hardener containing a uretdione having an NCO functionality of not less than two, one or more than one binder having hydroxyl groups to an OH functionality of three to six, and one or more than one cobinder having oxirane groups; d) coating the textile fabric with the mixture; e) applying energy to the mixture-coated fabric for the purpose of performing a first crosslinking reaction to react hardener, binder and cobinder to form a thermoplastic polymer adhering to the textile fabric; f) hot pressing the steel sheets and the textile fabric together with the thermoplastic polymer adhering thereto into a sandwich such that the thermoplastic polymer joins the steel sheets together while enclosing the textile fabric; g) forming the sandwich into a shaped article; h) heat treating the shaped article to obtain the fibre composite component part, wherein the thermoplastic polymer undergoes a second crosslinking reaction to convert into a thermoset polymer.

    摘要翻译: 一种纤维复合材料部件的制造方法,包括以下步骤:a)提供两个以上的钢板; b)提供至少一种织物; c)提供具有一种或多于一种硬化剂的无水混合物,该固化剂含有具有NCO官能度不少于2个,1个或多于1个羟基的OH官能度为3至6个的一个或多于一个的官能度的脲二酮,以及一个或多于一个 具有环氧乙烷基团 d)用混合物涂布织物; e)向混合物涂覆的织物施加能量,以进行第一交联反应以使固化剂,粘合剂和芯料反应,以形成附着在纺织品上的热塑性聚合物; f)将钢板和纺织品与附着在其上的热塑性聚合物热压成夹心物,使得热塑性聚合物将钢板连接在一起,同时包围纺织织物; g)将三明治形成成型制品; h)热处理成型制品以获得纤维复合材料部件,其中热塑性聚合物经历第二交联反应以转化成热固性聚合物。

    PRODUCTION OF FIBRE COMPOSITE COMPONENT PART BASED ON ALUMINIUM AND POLYURETHANE
    5.
    发明申请
    PRODUCTION OF FIBRE COMPOSITE COMPONENT PART BASED ON ALUMINIUM AND POLYURETHANE 有权
    基于铝和聚氨酯的纤维复合部件的生产

    公开(公告)号:US20150321393A1

    公开(公告)日:2015-11-12

    申请号:US14705563

    申请日:2015-05-06

    IPC分类号: B29C43/02

    摘要: A method of producing a fibre composite component part has the following steps: a) providing two or more metal sheets each comprising an aluminium material; b) providing at least one textile fabric; c) providing an anhydrous mixture having one or more than one hardener having a uretdione having an NCO functionality of not less than two, one or more than one binder having hydroxyl groups to an OH functionality of three to six, and one or more than one cobinder having oxirane groups; d) coating the textile fabric with the anhydrous mixture, to obtain a mixture-coated fabric; e) applying energy to the mixture-coated fabric for the purpose of performing a first crosslinking reaction to react hardener, binder and cobinder to form a thermoplastic polymer adhering to the textile fabric; f) hot pressing the metal sheets and the textile fabric together with the thermoplastic polymer adhering thereto into a sandwich such that the thermoplastic polymer joins the metal sheets together while enclosing the textile fabric; g) forming the sandwich into a shaped article; and h) heat treating the shaped article to obtain the fibre composite component part, wherein the thermoplastic polymer undergoes a second crosslinking reaction to convert into a thermoset polymer.

    摘要翻译: 制造纤维复合材料部件的方法具有以下步骤:a)提供两种或更多种各自包含铝材料的金属板; b)提供至少一种织物; c)提供具有一种或多于一种硬化剂的无水混合物,所述固化剂具有NCO官能度为不小于2个,1个或多于1个具有羟基官能度为3至6个的羟基的粘合剂的脲二酮,以及一个或多于一个 具有环氧乙烷基团 d)用无水混合物涂布织物,得到混合物涂布织物; e)向混合物涂覆的织物施加能量,以进行第一交联反应以使固化剂,粘合剂和芯料反应,以形成附着在纺织品上的热塑性聚合物; f)将金属片和纺织品与附着在其上的热塑性聚合物热压成夹层,使得热塑性聚合物将金属片连接在一起,同时包围纺织物; g)将三明治形成成型制品; 以及h)热处理所述成形制品以获得所述纤维复合材料部件,其中所述热塑性聚合物进行第二交联反应以转化成热固性聚合物。