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公开(公告)号：US08561934B2
公开(公告)日：2013-10-22
申请号：US12549871
申请日：2009-08-28
IPC分类号： B64D45/02
CPC分类号： B64D45/02 , C08J5/005 , C08J5/042 , D06M11/74 , D06M15/55 , D06M2101/40 , Y10T428/24 , Y10T428/25 , Y10T428/26 , Y10T442/10 , Y10T442/2008 , Y10T442/60
摘要： An aircraft component having an external surface includes an improved lightning strike protection surface film disposed on or proximate to the external surface. The surface film includes a preform that includes a substrate having a first areal weight density and a plurality of spaced carbon nanotubes grown on the substrate, the nanotubes having a second areal weight density. The sum of the first areal weight density and the second areal weight density is less than about 500 grams per square meter, and the preform has a surface resistance less than about 1 ohm/square.
摘要翻译： 具有外表面的飞行器部件包括设置在外表面上或其附近的改进的防雷表面膜。 表面膜包括预成型件，其包括具有第一面密度密度的基底和在基底上生长的多个间隔开的碳纳米管，纳米管具有第二面密度。 第一面积重量密度和第二面积重量密度的总和小于约500克/平方米，并且预制件的表面电阻小于约1欧姆/平方。
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公开(公告)号：US20110049292A1
公开(公告)日：2011-03-03
申请号：US12549871
申请日：2009-08-28
CPC分类号： B64D45/02 , C08J5/005 , C08J5/042 , D06M11/74 , D06M15/55 , D06M2101/40 , Y10T428/24 , Y10T428/25 , Y10T428/26 , Y10T442/10 , Y10T442/2008 , Y10T442/60
摘要： An aircraft component having an external surface includes an improved lightning strike protection surface film disposed on or proximate to the external surface. The surface film includes a preform that includes a substrate having a first areal weight density and a plurality of spaced carbon nanotubes grown on the substrate, the nanotubes having a second areal weight density. The sum of the first areal weight density and the second areal weight density is less than about 500 grams per square meter, and the preform has a surface resistance less than about 1 ohm/square.
摘要翻译： 具有外表面的飞行器部件包括设置在外表面上或其附近的改进的防雷表面膜。 表面膜包括预成型件，其包括具有第一面密度密度的基底和在基底上生长的多个间隔开的碳纳米管，纳米管具有第二面密度。 第一面积重量密度和第二面积重量密度的总和小于约500克/平方米，并且预制件的表面电阻小于约1欧姆/平方。
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3.发明申请Methods of making nanoreinforced carbon fiber and components comprising nanoreinforced carbon fiber 审中-公开制造纳米强化碳纤维的方法和包含纳米增强碳纤维的组分公开(公告)号：US20110001086A1
公开(公告)日：2011-01-06
申请号：US12410996
申请日：2009-03-25
CPC分类号： D06M11/74 , B29C70/081 , B29K2105/124 , B82Y30/00 , C04B35/62842 , C04B35/62876 , C04B35/76 , C04B35/83 , C04B2235/407 , C04B2235/425 , C04B2235/483 , C04B2235/524 , C04B2235/5256 , C04B2235/5268 , C04B2235/5288 , D06M23/06 , D06M23/08 , D06M2101/40 , D06M2200/00 , Y10S977/75 , Y10T428/249928 , Y10T428/31678
摘要： Methods for enhancing the strength and stiffness of fibers, including nanoreinforced fibers and fiber tows, composite materials including the nanoreinforced fibers and tows, and articles of manufacture including the composite materials, are disclosed. The methods involve adhering random or aligned nanoreinforcement materials, such as carbon nanotubes, nanofibers, graphene plates, nanowires, nanoparticles, into or onto a spread carbon tow or yarn to form modified fibers wherein nanoreinforcement is adhered or trapped within the carbon tow. The carbon nanotubes or nanofibers can be aligned. Carbon fiber tows including the modified carbon fibers can be processed or woven for impregnation with a thermoset resin or thermoplastic to form a composite structure. The performance increase of the modified fibers relative to the unmodified fibers can be greater than the weight increase caused by the modification. Increased fiber stiffness and strength can result in a significant weight saving.
摘要翻译： 公开了用于增强包括纳米增强纤维和纤维丝束在内的纤维的强度和刚度的方法，包括纳米增强纤维和丝束的复合材料以及包括复合材料的制品。 所述方法包括将随机或取向的纳米增强材料（例如碳纳米管，纳米纤维，石墨烯板，纳米线，纳米线）粘附到扩展碳纤维束或纱线上或其上，以形成其中纳米增强剂粘附或捕获在碳丝束内的改性纤维。 碳纳米管或纳米纤维可以对齐。 包括改性碳纤维的碳纤维丝束可以加工或编织以用热固性树脂或热塑性树脂浸渍以形成复合结构。 改性纤维相对于未改性纤维的性能提高可以大于由改性引起的重量增加。 增加的纤维刚度和强度可以显着节省重量。
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公开(公告)号：US20090227162A1
公开(公告)日：2009-09-10
申请号：US12282305
申请日：2007-03-09
CPC分类号： B64D45/02 , C09D5/24 , Y10S977/773 , Y10S977/775 , Y10S977/778 , Y10S977/785 , Y10S977/92 , Y10S977/961 , Y10T428/24994 , Y10T428/268 , Y10T428/2918 , Y10T442/10 , Y10T442/2475 , Y10T442/3187
摘要： Surface films, paints, or primers can be used in preparing aircraft structural composites that may be exposed to lightning strikes. Methods for making and using these films, paints or primers are also disclosed. The surface film can include a thermoset resin or polymer, e.g., an epoxy resin and/or a thermoplastic polymer, which can be cured, bonded, or painted on the composite structure. Low-density electrically conductive materials are disclosed, such as carbon nanofiber, copper powder, metal coated microspheres, metal-coated carbon nanotubes, single wall carbon nanotubes, graphite nanoplatelets and the like, that can be uniformly dispersed throughout or on the film. Low density conductive materials can include metal screens, optionally in combination with carbon nanofibers.
摘要翻译： 表面膜，油漆或底漆可用于制备可能暴露于雷击的飞机结构复合材料。 还公开了制备和使用这些膜，油漆或底漆的方法。 表面膜可以包括热固性树脂或聚合物，例如环氧树脂和/或热塑性聚合物，其可以在复合结构上固化，粘合或涂漆。 公开了低密度导电材料，例如碳纳米纤维，铜粉末，金属涂覆的微球体，金属包覆的碳纳米管，单壁碳纳米管，石墨纳米片等，其可以均匀地分散在膜上或薄膜上。 低密度导电材料可以包括任选地与碳纳米纤维组合的金属屏蔽。
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公开(公告)号：US08962130B2
公开(公告)日：2015-02-24
申请号：US12282305
申请日：2007-03-09
CPC分类号： B64D45/02 , C09D5/24 , Y10S977/773 , Y10S977/775 , Y10S977/778 , Y10S977/785 , Y10S977/92 , Y10S977/961 , Y10T428/24994 , Y10T428/268 , Y10T428/2918 , Y10T442/10 , Y10T442/2475 , Y10T442/3187
摘要： Surface films, paints, or primers can be used in preparing aircraft structural composites that may be exposed to lightning strikes. Methods for making and using these films, paints or primers are also disclosed. The surface film can include a thermoset resin or polymer, e.g., an epoxy resin and/or a thermoplastic polymer, which can be cured, bonded, or painted on the composite structure. Low-density electrically conductive materials are disclosed, such as carbon nanofiber, copper powder, metal coated microspheres, metal-coated carbon nanotubes, single wall carbon nanotubes, graphite nanoplatelets and the like, that can be uniformly dispersed throughout or on the film. Low density conductive materials can include metal screens, optionally in combination with carbon nanofibers.
摘要翻译： 表面膜，油漆或底漆可用于制备可能暴露于雷击的飞机结构复合材料。 还公开了制备和使用这些膜，油漆或底漆的方法。 表面膜可以包括热固性树脂或聚合物，例如环氧树脂和/或热塑性聚合物，其可以在复合结构上固化，粘合或涂漆。 公开了低密度导电材料，例如碳纳米纤维，铜粉末，金属涂覆的微球体，金属包覆的碳纳米管，单壁碳纳米管，石墨纳米片等，其可以均匀地分散在膜上或薄膜上。 低密度导电材料可以包括任选地与碳纳米纤维组合的金属屏蔽。
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6.发明申请MODIFICATION OF REINFORCING FIBER TOWS USED IN COMPOSITE MATERIALS BY USING NANOREINFORCEMENTS 有权通过使用纳米复合材料改性复合材料中的纤维丝公开(公告)号：US20090176112A1
公开(公告)日：2009-07-09
申请号：US12299235
申请日：2007-05-01
CPC分类号： D06M11/74 , B29C70/081 , B29K2105/124 , B82Y30/00 , C04B35/62842 , C04B35/62876 , C04B35/76 , C04B35/83 , C04B2235/407 , C04B2235/425 , C04B2235/483 , C04B2235/524 , C04B2235/5256 , C04B2235/5268 , C04B2235/5288 , D06M23/06 , D06M23/08 , D06M2101/40 , D06M2200/00 , Y10S977/75 , Y10T428/249928 , Y10T428/31678
摘要： This invention is directed to nacelles and nacelle components for use in aircraft engines. The nacelles and components comprise composite material containing carbon fiber. The carbon fiber comprises from 0.1 to 20 percent by weight nanoreinforcement material.
摘要翻译： 本发明涉及用于飞机发动机的发动机舱和机舱部件。 机舱和部件包括含有碳纤维的复合材料。 碳纤维包含0.1至20重量％的纳米增强材料。
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7.发明授权Nacelles and nacelle components containing nanoreinforced carbon fiber composite material 有权纳米增强碳纤维复合材料的发动机舱和机舱部件公开(公告)号：US07832983B2
公开(公告)日：2010-11-16
申请号：US12299235
申请日：2007-05-01
IPC分类号： F03B1/04
CPC分类号： D06M11/74 , B29C70/081 , B29K2105/124 , B82Y30/00 , C04B35/62842 , C04B35/62876 , C04B35/76 , C04B35/83 , C04B2235/407 , C04B2235/425 , C04B2235/483 , C04B2235/524 , C04B2235/5256 , C04B2235/5268 , C04B2235/5288 , D06M23/06 , D06M23/08 , D06M2101/40 , D06M2200/00 , Y10S977/75 , Y10T428/249928 , Y10T428/31678
摘要： This invention is directed to nacelles and nacelle components for use in aircraft engines. The nacelles and components comprise composite material containing carbon fiber. The carbon fiber comprises from 0.1 to 20 percent by weight nanoreinforcement material.
摘要翻译： 本发明涉及用于飞机发动机的发动机舱和机舱部件。 机舱和部件包括含有碳纤维的复合材料。 碳纤维包含0.1至20重量％的纳米增强材料。
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