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1. 发明公开

EP4271546A1 RECYCLED POLYMERS FOR 3D PRINTING 审中-公开
公开(公告)号：EP4271546A1
公开(公告)日：2023-11-08
申请号：EP22734816.6
申请日：2022-01-03
申请人： Impossible Objects, LLC
发明人： SWARTZ, Robert , VASQUEZ, Michael , CRIST, Buckley , GORE, Eugene
IPC分类号： B29B17/00 , B29B17/04 , B29C64/147 , B29C64/314 , B29C64/357 , C08J11/04

2. 发明公开

EP3917448A1 THREE-DIMENSIONAL PRINTED COMPOSITES USING SUBSTRATES WITH SODIUM SILICATE BINDER 审中-实审转让
公开(公告)号：EP3917448A1
公开(公告)日：2021-12-08
申请号：EP20748678.8
申请日：2020-01-28
申请人： Impossible Objects, LLC
发明人： SWARTZ, Robert , CRIST, Buckley , GORE, Eugene , VASQUEZ, Michael , BAYLDON, John
IPC分类号： A61C13/00 , B05D1/26 , B05D1/40

3. 发明公开

EP3377249A1 APPARATUS AND PROCESS FOR PRODUCING ADDITIVE MANUFACTURED METAL MATRIX COMPOSITES AND ARTICLE OF MANUFACTURE THEREOF 有权转让
公开(公告)号：EP3377249A1
公开(公告)日：2018-09-26
申请号：EP16867076.8
申请日：2016-11-16
申请人： Impossible Objects, LLC
发明人： SWARTZ, Robert , BAYLDON, John , CRIST, Buckley , GORE, Eugene
IPC分类号： B22F3/00 , B22F7/04 , B29C67/00 , B29C67/02 , B29C67/24
CPC分类号： B22F7/04 , B22F3/00 , B22F2007/045 , B22F2998/10 , B22F2999/00 , B29C67/00 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y80/00 , C22C47/025 , C22C47/062 , C22C47/20 , C22C49/14 , Y02P10/295 , B22F3/008 , B22F3/02 , B22F3/1035 , B22F3/1039 , B22F3/1055 , B22F7/062 , B22F2201/01 , B22F7/08
摘要： A method, product, apparatus, and article of manufacture for the application of the Composite Based Additive Manufacturing (CBAM) method to produce objects in metal, and in metal fiber hybrids or composites. The approach has many advantages, including the ability to produce more complex geometries than conventional methods such as milling and casting, improved material properties, higher production rates and the elimination of complex fixturing, complex tool paths and tool changes and, for casting, the need for patterns and tools. The approach works by slicing a 3D model, selectively printing a fluid onto a sheet of substrate material for each layer based on the model, flooding onto the substrate a powdered metal to which the fluid adheres in printed areas, clamping and aligning a stack of coated sheets, heating the stacked sheets to melt the powdered metal and fuse the layers of substrate, and removing excess powder and unfused substrate.

4. 发明公开

EP3917760A1 THREE-DIMENSIONAL PRINTED COMPOSITES USING ENGINEERED POWDERS 审中-实审转让
公开(公告)号：EP3917760A1
公开(公告)日：2021-12-08
申请号：EP20749552.4
申请日：2020-01-28
申请人： Impossible Objects, LLC
发明人： SWARTZ, Robert , CRIST, Buckley , GORE, Eugene , VASQUEZ, Michael , BAYLDON, John
IPC分类号： B29C67/00

5. 发明公开

EP3795335A1 THREE-DIMENSIONAL PRINTED COMPOSITES 审中-实审转让
公开(公告)号：EP3795335A1
公开(公告)日：2021-03-24
申请号：EP20176641.7
申请日：2014-02-26
申请人： Impossible Objects LLC
发明人： SWARTZ, Robert , CRIST, Buckley , GORE, Eugene , JACOBSON, Joseph M.
IPC分类号： B29C64/147 , B29C64/188 , B29C64/40 , B33Y70/00 , B33Y80/00 , B33Y10/00 , B33Y30/00 , B33Y40/00 , G05B19/4099 , G03G15/22
摘要： An article of manufacture comprising a plurality of non-molded substrate layers (301, 302, 3030) that are infiltrated or coated by and bound together by a hardened material, wherein the substrate layers are made from materials that can be abraded, abrasively blasted, or chemically removed.

6. 发明授权

EP2961585B1 METHODS AND APPARATUS FOR THREE-DIMENSIONAL PRINTED COMPOSITES 有权
公开(公告)号：EP2961585B1
公开(公告)日：2020-05-27
申请号：EP14757160.8
申请日：2014-02-26
申请人： Impossible Objects LLC
发明人： SWARTZ, Robert , CRIST, Buckley , GORE, Eugene , JACOBSON, Joseph, M.
IPC分类号： B29C64/147 , G05B19/4099 , G03G15/22 , B33Y10/00 , B33Y40/00 , B33Y30/00

7. 发明公开

EP2961585A2 METHODS AND APPARATUS FOR THREE-DIMENSIONAL PRINTED COMPOSITES 有权
标题翻译：用于三维印刷复合材料的方法和设备
公开(公告)号：EP2961585A2
公开(公告)日：2016-01-06
申请号：EP14757160.8
申请日：2014-02-26
申请人： Impossible Objects LLC
发明人： SWARTZ, Robert , CRIST, Buckley , GORE, Eugene , JACOBSON, Joseph, M.
IPC分类号： B29C41/02
摘要： A 3D object according to the invention comprises substrate layers infiltrated by a hardened material. The 3D object is fabricated by a method comprising the following steps: Position powder on all or part of a substrate layer. Repeat this step for the remaining substrate layers. Stack the substrate layers. Transform the powder into a substance that flows and subsequently hardens into the hardened material. The hardened material solidifies in a spatial pattern that infiltrates positive regions in the substrate layers and does not infiltrate negative regions in the substrate layers. In a preferred embodiment, the substrate is carbon fiber and excess substrate is removed by abrasion.
摘要翻译：根据本发明的3D物体包括由硬化材料渗透的基底层。 3D物体通过包括以下步骤的方法制造：将粉末定位在全部或部分基底层上。对剩余的基材层重复此步骤。堆叠基材层。将粉末转变成流动并随后硬化成硬化材料的物质。硬化材料以空间图案固化，渗透衬底层中的正区域，并且不渗透衬底层中的负区域。在一个优选的实施方案中，基材是碳纤维并且通过磨蚀去除多余的基材。

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