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公开(公告)号：US20140057084A1
公开(公告)日：2014-02-27
申请号：US14004351
申请日：2012-03-08
IPC分类号： B29B9/12
摘要： In a method of manufacturing a composite material, a catalyst material is patterned within a deposition area to form an array of catalyst regions. A first array of bundles of filaments is grown on the catalyst regions. Adjacent filaments in the bundle are spaced by an inter-filament gap. Adjacent bundles are spaced in the array by an inter-bundle gap substantially free of filaments. The free tips of the filaments are drawn together within each bundle, so that the inter-filament gaps become smaller at the tip of each bundle than at the base of each bundle where the filaments remain attached to the catalyst region. These steps are repeated to provide a second array of bundles of filaments. The second array are positioned or grown at least partly in the inter-bundle gaps of the first array. The inter-filament gaps and inter-bundle gaps of both arrays are impregnated with a matrix material.
摘要翻译： 在制造复合材料的方法中，在沉积区域内图案化催化剂材料以形成催化剂区域的阵列。 在催化剂区域上生长第一阵列的长丝。 束中的相邻细丝间隔有间隙间隙。 相邻的束通过基本上不含细丝的束间隙在阵列中间隔开。 长丝的自由尖端在每个束内一起拉伸，使得在每个束的末端处的间隙间隙比在每个束的基部处更细，其中细丝保持附着到催化剂区域。 重复这些步骤以提供细丝束的第二阵列。 第二阵列至少部分地定位或生长在第一阵列的束间隙中。 两个阵列的间隙间隙和束间隙用基质材料浸渍。
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公开(公告)号：US08137602B2
公开(公告)日：2012-03-20
申请号：US12513272
申请日：2007-11-21
IPC分类号： B32B3/26
CPC分类号： B29C70/48 , B29C70/443 , B29K2707/04 , B29L2023/005 , B82Y30/00 , B82Y40/00 , C01B32/162 , D01F9/127 , Y10T428/30
摘要： A method of fabricating a composite component comprising the steps of: loading a preform into a component forming environment, filling the environment with a solvent carrying a catalyst material in solution or suspension, draining this liquid from the mould thereby leaving a residue of the catalyst material on the perform and/or the interior surface of the forming environment, heating the forming environment and subsequently or concurrently introducing a carbonaceous gas under such conditions as to grow a carbon nanotube structure on the preform and/or the forming environment surfaces, removing the carbonaceous gas, and introducing a liquid resin material into the forming environment whereby the resin disperses through the preform and carbon nanotube structure thereby forming the finished composite component once the resin is cured or set.
摘要翻译： 一种制造复合部件的方法，包括以下步骤：将预成型件装载到部件形成环境中，用在溶液或悬浮液中载有催化剂材料的溶剂填充环境，将该液体从模具排出，从而留下催化剂材料的残留物 在成形环境的表面和/或内表面上，加热成形环境，随后或同时引入碳质气体，以在预成型件和/或成形环境表面上生长碳纳米管结构的条件下，除去碳质 气体，并且将液体树脂材料引入成形环境中，由此树脂通过预成型体和碳纳米管结构分散，从而一旦树脂固化或固化就形成成品复合材料。
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公开(公告)号：US08066842B2
公开(公告)日：2011-11-29
申请号：US12733053
申请日：2008-08-04
CPC分类号： B29C70/12 , B29C70/28 , B29K2707/00 , B29K2707/04 , B82Y30/00 , Y10S977/786 , Y10S977/89 , Y10T428/292
摘要： A method of manufacturing a composite material, the method comprising: providing a first layer (14) of CNTs reinforcement elements (13) with liquid matrix material in interstitial gaps between the reinforcement elements; dipping a second layer of reinforcement elements into the liquid matrix material in the interstitial gaps such that the reinforcement elements in the second layer become partially embedded in the first layer of reinforcement elements and partially protrude from the first layer of reinforcement elements, impregnating the protruding parts of the reinforcement elements in the second layer with liquid matrix material; and curing the liquid matrix material.
摘要翻译： 一种制造复合材料的方法，所述方法包括：在所述增强元件之间的间隙中提供具有液体基质材料的CNT增强元件（13）的第一层（14） 将第二层增强元件浸入间隙中的液体基质材料中，使得第二层中的增强元件部分地嵌入在第一增强元件层中并部分地从第一增强元件层突出，浸渍突出部分 的第二层中的增强元件具有液体基质材料; 并固化液体基质材料。
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4.发明申请公开(公告)号：US20100143668A1
公开(公告)日：2010-06-10
申请号：US12733181
申请日：2008-08-08
CPC分类号： C08K3/04 , B29B9/12 , B29B9/16 , B29B13/00 , B29B13/08 , B29B2009/125 , B29C70/12 , B29C70/28 , B29C70/62 , B29C70/88 , B29K2307/04 , B29K2707/04 , B29L2009/00 , B33Y10/00 , B33Y30/00 , B33Y70/00 , B33Y80/00 , B82Y30/00 , C08K3/041 , C08K3/046 , Y10T428/24802
摘要： A method of manufacturing a component from a composite material, the composite material comprising a matrix and a plurality of reinforcement elements (CNTs), the method comprising: forming a series of layers of the composite material, each layer being formed on top of a previous layer; and applying an electromagnetic field to the composite material before the next layer is formed on top of it, the electromagnetic field causing at least some of the reinforcement elements to rotate. An apparatus comprising a build platform, a system for forming a series of layers of composite materials on the build platform and an electrode for applying an electromagnetic field is also disclosed. A composite powder comprising CNTs and a matrix and the method of fabrication are disclosed as a second aspect of the application.
摘要翻译： 一种从复合材料制造组分的方法，所述复合材料包括基质和多个增强元素（CNT），所述方法包括：形成复合材料的一系列层，每层形成在先前的 层; 以及在所述复合材料上形成下一层之前对所述复合材料施加电磁场，所述电磁场使至少一些所述增强元件旋转。 还公开了一种包括构建平台，用于在构建平台上形成一系列复合材料层的系统和用于施加电磁场的电极的装置。 作为本申请的第二方面公开了包含CNT和基质的复合粉末和制造方法。
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公开(公告)号：US08182877B2
公开(公告)日：2012-05-22
申请号：US12395793
申请日：2009-03-02
摘要： A method of manufacturing a composite material, the method comprising: growing two or more layers of reinforcement in-situ; and impregnating each layer with a matrix before growing the next layer. The reinforcement layers may be formed by a chemical vapor deposition process. The method can be used as an additive layer manufacturing technique to form a component with a desired shape and physical characteristics.
摘要翻译： 一种制造复合材料的方法，所述方法包括：原位生长两层或更多层钢筋; 并在生长下一层之前用矩阵浸渍每层。 加强层可以通过化学气相沉积工艺形成。 该方法可以用作添加剂层制造技术以形成具有所需形状和物理特性的组分。
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公开(公告)号：US20090169825A1
公开(公告)日：2009-07-02
申请号：US12395793
申请日：2009-03-02
摘要： A method of manufacturing a composite material, the method comprising: growing two or more layers of reinforcement in-situ; and impregnating each layer with a matrix before growing the next layer. The reinforcement layers may be formed by a chemical vapour deposition process. The method can be used as an additive layer manufacturing technique to form a component with a desired shape and physical characteristics.
摘要翻译： 一种制造复合材料的方法，所述方法包括：原位生长两层或更多层钢筋; 并在生长下一层之前用矩阵浸渍每层。 加强层可以通过化学气相沉积工艺形成。 该方法可以用作添加剂层制造技术以形成具有所需形状和物理特性的组分。
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公开(公告)号：US20100004388A1
公开(公告)日：2010-01-07
申请号：US12439267
申请日：2007-08-29
摘要： A method of manufacturing a composite material, the method comprising: growing a layer of reinforcement; and impregnating the layer with a matrix. The reinforcement layer may be formed by a chemical vapour deposition process. The method can be used as an additive layer manufacturing technique to form a component with a desired shape and physical characteristics, or can be used to form a thin sheet material.
摘要翻译： 一种制造复合材料的方法，所述方法包括：生长增强层; 并用基体浸渍该层。 加强层可以通过化学气相沉积工艺形成。 该方法可以用作添加剂层制造技术以形成具有所需形状和物理特性的组分，或可用于形成薄片材料。
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公开(公告)号：US20100143715A1
公开(公告)日：2010-06-10
申请号：US12733053
申请日：2008-08-04
CPC分类号： B29C70/12 , B29C70/28 , B29K2707/00 , B29K2707/04 , B82Y30/00 , Y10S977/786 , Y10S977/89 , Y10T428/292
摘要： A method of manufacturing a composite material, the method comprising: providing a first layer (14) of CNTs reinforcement elements (13) with liquid matrix material in interstitial gaps between the reinforcement elements; dipping a second layer of reinforcement elements into the liquid matrix material in the interstitial gaps such that the reinforcement elements in the second layer become partially embedded in the first layer of reinforcement elements and partially protrude from the first layer of reinforcement elements, impregnating the protruding parts of the reinforcement elements in the second layer with liquid matrix material; and curing the liquid matrix material.
摘要翻译： 一种制造复合材料的方法，所述方法包括：在所述增强元件之间的间隙中提供具有液体基质材料的CNT增强元件（13）的第一层（14） 将第二层增强元件浸入间隙中的液体基质材料中，使得第二层中的增强元件部分地嵌入在第一增强元件层中并部分地从第一增强元件层突出，浸渍突出部分 的第二层中的增强元件具有液体基质材料; 并固化液体基质材料。
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公开(公告)号：US20100068527A1
公开(公告)日：2010-03-18
申请号：US12513272
申请日：2007-11-21
IPC分类号： B29C45/02
CPC分类号： B29C70/48 , B29C70/443 , B29K2707/04 , B29L2023/005 , B82Y30/00 , B82Y40/00 , C01B32/162 , D01F9/127 , Y10T428/30
摘要： A method of fabricating a composite component comprising the steps of: loading a preform into a component forming environment, filling the environment with a solvent carrying a catalyst material in solution or suspension, draining this liquid from the mould thereby leaving a residue of the catalyst material on the perform and/or the interior surface of the forming environment, heating the forming environment and subsequently or concurrently introducing a carbonaceous gas under such conditions as to grow a carbon nanotube structure on the preform and/or the forming environment surfaces, removing the carbonaceous gas, and introducing a liquid resin material into the forming environment whereby the resin disperses through the preform and carbon nanotube structure thereby forming the finished composite component once the resin is cured or set.
摘要翻译： 一种制造复合部件的方法，包括以下步骤：将预成型件装载到部件形成环境中，用在溶液或悬浮液中载有催化剂材料的溶剂填充环境，将该液体从模具排出，从而留下催化剂材料的残留物 在成形环境的表面和/或内表面上，加热成形环境，随后或同时引入碳质气体，以在预成型件和/或成形环境表面上生长碳纳米管结构的条件下，除去碳质 气体，并且将液体树脂材料引入成形环境中，由此树脂通过预成型体和碳纳米管结构分散，从而一旦树脂固化或固化就形成成品复合材料。
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