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1.发明申请FIBER REINFORCED COMPOSITE MATERIAL STRUCTURE, COMPOSITE MATERIAL MOLDED BODY USING THE SAME, AND MANUFACTURING METHOD THEREFOR 审中-公开纤维增强复合材料结构，使用其的复合材料成型体及其制造方法公开(公告)号：US20150183183A1
公开(公告)日：2015-07-02
申请号：US14414975
申请日：2013-07-18
CPC分类号： B32B3/28 , B29C45/14336 , B29C45/14508 , B29C45/14811 , B29C65/02 , B29C65/483 , B29C65/54 , B29C65/542 , B29C65/823 , B29C66/1122 , B29C66/21 , B29C66/234 , B29C66/438 , B29C66/71 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/7392 , B29C66/7394 , B29C66/834 , B29C2045/14532 , B29L2007/002 , B29L2009/00 , B32B3/30 , B32B7/12 , B32B2260/023 , B32B2260/046 , B32B2262/0253 , B32B2262/0269 , B32B2262/10 , B32B2262/101 , B32B2262/103 , B32B2262/106 , B32B2305/076 , Y10T428/24628 , Y10T428/24661 , B29K2307/04 , B29K2309/08 , B29K2081/04 , B29K2079/08 , B29K2077/00 , B29K2071/12 , B29K2069/00 , B29K2067/06 , B29K2063/00 , B29K2061/04 , B29K2031/00
摘要： A fiber reinforced composite material structure comprises a thin sheet that includes a first surface and a plurality of convex portions which protrude and are regularly arranged on the first surface and each of which includes a top face; and a surface material that includes a second surface and is bonded to the top faces on the second surface.
摘要翻译： 纤维增强复合材料结构包括薄片，其包括第一表面和突出并且规则地布置在第一表面上并且每个凸起部分包括顶面的多个凸部; 以及包括第二表面并且结合到第二表面上的顶面的表面材料。
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2.发明申请公开(公告)号：US20150183139A1
公开(公告)日：2015-07-02
申请号：US14407203
申请日：2013-06-11
CPC分类号： B29C43/18 , B29C33/54 , B29C43/10 , B29C43/36 , B29C43/3642 , B29C70/021 , B29C70/44 , B29C70/46 , B29C2043/106 , B29C2043/3222 , B29C2043/3613 , B29C2043/3649 , B29C2043/3655 , B29C2043/3665 , B29K2105/0872 , B29K2105/12 , B29L2022/00 , B29L2031/00 , B60B5/02
摘要： A method for molding fiber-reinforced plastic. A core is formed in a desired shape by accommodating, in a flexible bag, a grain group containing plurality of grains. The core is placed inside a prepreg containing resin and fibers, and the prepreg, in which the core is housed is placed in a molding die and compression molded. When doing so, the grain group contains first and second grains (a,b) that satisfy the equation (1). (1) 1.1≦(Da/Db)≦2.0 In the equation Da is the grain diameter of the grains (a), and Db is the grain diameter of the grain (b). When using a molding die to mold a molded article having a cavity, the above mentioned molding method enables an increase in the internal pressure of the core in order to change the peripheral surface area of the core, without using a pressurized gas and/or pressurized liquid.
摘要翻译： 一种纤维增强塑料成型方法。 通过在柔性袋中容纳含有多个颗粒的颗粒组，将芯体形成为期望的形状。 将芯放置在包含树脂和纤维的预浸料中，将容纳芯的预浸料放置在成型模具中并压塑。 当这样做时，晶粒组包含满足等式（1）的第一和第二晶粒（a，b）。 （1）1.1＆nlE;（Da / Db）＆nlE; 2.0在等式中，Da是晶粒（a）的晶粒直径，Db是晶粒（b）的晶粒直径。 当使用成型模具来模制具有空腔的模制品时，上述模制方法能够增加芯的内部压力，以便在不使用加压气体和/或加压的情况下改变芯的周边表面积 液体。
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公开(公告)号：US10532498B2
公开(公告)日：2020-01-14
申请号：US14406768
申请日：2013-06-11
IPC分类号： B29C43/18 , B60B5/02 , B29K105/08 , B29L31/32
摘要： The present invention applies to a molding method for a fiber-reinforced plastic structure having an internal cavity. Firstly, grain groups, which mainly consist of a plurality of high-rigidity grains, are accommodated in bags, and a plurality of cores are formed. A reinforcing fiber substrate, is placed between the plurality of adjacent cores so as to be interposed therebetween. For example, a plurality of molding base materials are prepared by surrounding each core with a prepreg, and the plurality of molding base materials are combined and placed inside a molding die, and the molding base materials are compression molded. When compression molding, a part of the outer surface of the cores is locally pressurized, and the internal pressure of the cores is increased, changing the shape thereof, thus eliminating voids that are present between the cores and the prepreg and/or the prepreg and the molding surface of the die.
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公开(公告)号：US10265928B2
公开(公告)日：2019-04-23
申请号：US14414975
申请日：2013-07-18
IPC分类号： B32B3/28 , B32B3/30 , B29C45/14 , B29C65/00 , B29C65/48 , B29C65/54 , B29C65/82 , B32B7/12 , B29C65/02 , B29L7/00 , B29L9/00
摘要： A fiber reinforced composite material structure comprises a thin sheet that includes a first surface and a plurality of convex portions which protrude and are regularly arranged on the first surface and each of which includes a top face; and a surface material that includes a second surface and is bonded to the top faces on the second surface.
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公开(公告)号：US10323133B2
公开(公告)日：2019-06-18
申请号：US15509027
申请日：2015-09-08
IPC分类号： C08J5/24 , C08J5/04 , B29C70/50 , B29C70/46 , B29K33/00 , B29K105/08 , B29K307/04
摘要： The present invention relates to a molding material, having: (A): a fiber substrate made of carbon fibers 5 mm or longer; (B): at least either an epoxy (meth)acrylate resin or an unsaturated polyester resin; (C): (C-1) inorganic fibrous filler with a cross-sectional area of at least 0.8 μm2, or (C-2) inorganic flaky filler with a cross-sectional area of at least 0.05 μm2, both of which have an aspect ratio of 2.0 or higher and a length of less than 3 mm; and (D): a polyisocyanate compound.
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公开(公告)号：US10022898B2
公开(公告)日：2018-07-17
申请号：US14407203
申请日：2013-06-11
IPC分类号： B29C70/44 , B29C43/18 , B29C43/36 , B29C43/10 , B29C33/54 , B29C70/46 , B29C70/02 , B60B5/02 , B29L22/00 , B29C43/32 , B29K105/08 , B29K105/12 , B29L31/00
摘要： A method for molding fiber-reinforced plastic. A core is formed in a desired shape by accommodating, in a flexible bag, a grain group containing plurality of grains. The core is placed inside a prepreg containing resin and fibers, and the prepreg, in which the core is housed is placed in a molding die and compression molded. When doing so, the grain group contains first and second grains (a,b) that satisfy the equation (1). (1) 1.1≤(Da/Db)≤2.0 In the equation Da is the grain diameter of the grains (a), and Db is the grain diameter of the grain (b). When using a molding die to mold a molded article having a cavity, the above mentioned molding method enables an increase in the internal pressure of the core in order to change the peripheral surface area of the core, without using a pressurized gas and/or pressurized liquid.
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7.发明申请公开(公告)号：US20150151464A1
公开(公告)日：2015-06-04
申请号：US14406768
申请日：2013-06-11
CPC分类号： B29C43/18 , B29C33/54 , B29C43/36 , B29C70/345 , B29C2043/3605 , B29C2043/3665 , B29C2043/3668 , B29K2105/089 , B29K2105/12 , B29L2022/00 , B29L2031/32 , B60B5/02 , B60B2310/204 , B60B2360/3412 , B60B2360/3414 , B60B2360/3416 , B60B2360/344 , B60B2360/346
摘要： The present invention applies to a molding method for a fiber-reinforced plastic structure having an internal cavity. Firstly, grain groups, which mainly consist of a plurality of high-rigidity grains, are accommodated in bags, and a plurality of cores are formed. A reinforcing fiber substrate, is placed between the plurality of adjacent cores so as to be interposed therebetween. For example, a plurality of molding base materials are prepared by surrounding each core with a prepreg, and the plurality of molding base materials are combined and placed inside a molding die, and the molding base materials are compression molded. When compression molding, a part of the outer surface of the cores is locally pressurized, and the internal pressure of the cores is increased, changing the shape thereof, thus eliminating voids that are present between the cores and the prepreg and/or the prepreg and the molding surface of the die.
摘要翻译： 本发明适用于具有内部空腔的纤维增强塑料结构的成形方法。 首先，主要由多个高刚性颗粒组成的颗粒群被容纳在袋中，并且形成多个芯。 增强纤维基材被放置在多个相邻的芯之间以便插入其间。 例如，通过用预浸料坯包围每个芯材来制备多个成型基材，并将多个成型基材组合并放置在成型模具内，并将成型基材压塑成型。 当压缩成型时，芯的外表面的一部分被局部加压，并且芯的内部压力增加，改变其形状，从而消除了芯与预浸料坯和/或预浸料之间存在的空隙，以及 模具的模制表面。
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