专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09862140B2 Additive manufacturing of short and mixed fibre-reinforced polymer 有权
公开(公告)号：US09862140B2
公开(公告)日：2018-01-09
申请号：US14802105
申请日：2015-07-17
申请人： LAWRENCE LIVERMORE NATIONAL SECURTY, LLC
发明人： James Lewicki , Eric B. Duoss , Jennifer Nicole Rodriguez , Marcus A. Worsley , Michael J. King
IPC分类号： B29C67/00 , B29C64/209 , B33Y10/00 , B33Y30/00 , B33Y70/00 , B29C64/106 , B29C64/118 , B29C64/20 , B29K105/12 , B29K307/04 , B29C64/165
CPC分类号： B29C64/209 , B29C64/106 , B29C64/118 , B29C64/165 , B29C64/20 , B29K2105/122 , B29K2307/04 , B33Y10/00 , B33Y30/00 , B33Y70/00
摘要： Additive manufacturing of a fiber-reinforced polymer (FRP) product using an additive manufacturing print head; a reservoir in the additive manufacturing print head; short carbon fibers in the reservoir, wherein the short carbon fibers are randomly aligned in the reservoir; an acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin in the reservoir, wherein the short carbon fibers are dispersed in the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin; a tapered nozzle in the additive manufacturing print head operatively connected to the reservoir, the tapered nozzle produces an extruded material that forms the fiber-reinforced polymer product; baffles in the tapered nozzle that receive the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin with the short carbon fibers dispersed in the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin; and a system for driving the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin with the short carbon fibers dispersed in the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin from the reservoir through the tapered nozzle wherein the randomly aligned short carbon fibers in the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin are aligned by the baffles and wherein the extruded material has the short carbon fibers aligned in the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin that forms the fiber-reinforced polymer product.

2. 发明授权

US09944016B2 High performance, rapid thermal/UV curing epoxy resin for additive manufacturing of short and continuous carbon fiber epoxy composites 有权
公开(公告)号：US09944016B2
公开(公告)日：2018-04-17
申请号：US14802029
申请日：2015-07-17
申请人： LAWRENCE LIVERMORE NATIONAL SECURTY, LLC
发明人： James Lewicki
IPC分类号： B29C64/209 , B29C64/20 , B29C64/118 , B29C64/106 , B33Y30/00 , B29K63/00 , B29K307/04 , B29K509/00 , B29K105/00 , B29K105/06
CPC分类号： B29C64/20 , B29C64/106 , B29C64/118 , B29C64/209 , B29K2063/00 , B29K2105/0014 , B29K2105/06 , B29K2307/04 , B29K2509/00 , B33Y30/00
摘要： An additive manufacturing resin system including an additive manufacturing print head; a continuous carbon fiber or short carbon fibers operatively connected to the additive manufacturing print head; and a tailored resin operatively connected to the print head, wherein the tailored resin has a resin mass and wherein the tailored resin includes an epoxy component, a filler component, a catalyst component, and a chain extender component; wherein the epoxy component is 70-95% of the resin mass, wherein the filler component is 1-20% of the resin mass, wherein the catalyst component is 0.1-10% of the resin mass, and wherein the chain extender component is 0-50% of the resin mass.

3. 发明申请

US20170015061A1 ADDITIVE MANUFACTURING OF SHORT AND MIXED FIBRE-REINFORCED POLYMER 有权
标题翻译：短纤维和混合纤维增强聚合物的添加剂制造
公开(公告)号：US20170015061A1
公开(公告)日：2017-01-19
申请号：US14802105
申请日：2015-07-17
申请人： LAWRENCE LIVERMORE NATIONAL SECURTY, LLC
发明人： James Lewicki , Eric B. Duoss , Jennifer Nicole Rodriguez , Marcus A. Worsley , Michael J. King
IPC分类号： B29C67/00
CPC分类号： B29C64/209 , B29C64/106 , B29C64/118 , B29C64/165 , B29C64/20 , B29K2105/122 , B29K2307/04 , B33Y10/00 , B33Y30/00 , B33Y70/00
摘要： Additive manufacturing of a fibre-reinforced polymer (FRP) product using an additive manufacturing print head; a reservoir in the additive manufacturing print head; short carbon fibers in the reservoir, wherein the short carbon fibers are randomly aligned in the reservoir; an acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin in the reservoir, wherein the short carbon fibers are dispersed in the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin; a tapered nozzle in the additive manufacturing print head operatively connected to the reservoir, the tapered nozzle produces an extruded material that forms the fibre-reinforced polymer product; baffles in the tapered nozzle that receive the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin with the short carbon fibers dispersed in the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin; and a system for driving the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin with the short carbon fibers dispersed in the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin from the reservoir through the tapered nozzle wherein the randomly aligned short carbon fibers in the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin are aligned by the baffles and wherein the extruded material has the short carbon fibers aligned in the acrylate, methacrylate, epoxy, cyanate ester or isocyanate resin that forms the fibre-reinforced polymer product.
摘要翻译：使用添加剂制造印刷头的纤维增强聚合物（FRP）产品的添加剂制造; 添加剂制造印刷头中的储存器; 储存器中的短碳纤维，其中短碳纤维在储存器中随机排列; 丙烯酸酯，甲基丙烯酸酯，环氧，氰酸酯或异氰酸酯树脂，其中短碳纤维分散在丙烯酸酯，甲基丙烯酸酯，环氧，氰酸酯或异氰酸酯树脂中; 锥形喷嘴可在可操作地连接到储存器的添加剂制造打印头中形成锥形喷嘴，该锥形喷嘴产生形成纤维增强聚合物产品的挤压材料; 在分散在丙烯酸酯，甲基丙烯酸酯，环氧树脂，氰酸酯或异氰酸酯树脂中的短碳纤维的锥形喷嘴中的接收丙烯酸酯，甲基丙烯酸酯，环氧树脂，氰酸酯或异氰酸酯树脂的挡板; 以及通过锥形喷嘴从储存器中分散丙烯酸酯，甲基丙烯酸酯，环氧树脂，氰酸酯或异氰酸酯树脂中的短碳纤维驱动丙烯酸酯，甲基丙烯酸酯，环氧树脂，氰酸酯或异氰酸酯树脂的系统，其中随机排列的短碳纤维丙烯酸酯，甲基丙烯酸酯，环氧树脂，氰酸酯或异氰酸酯树脂通过挡板对准，其中挤出的材料具有在形成纤维增强聚合物产品的丙烯酸酯，甲基丙烯酸酯，环氧树脂，氰酸酯或异氰酸酯树脂中排列的短碳纤维。

4. 发明申请

US20170015059A1 HIGH PERFORMANCE, RAPID THERMAL/UV CURING EPOXY RESIN FOR ADDITIVE MANUFACTURING OF SHORT AND CONTINUOUS CARBON FIBER EPOXY COMPOSITES 有权
标题翻译：高性能，快速热/ UV固化环氧树脂用于短纤维和连续碳纤维环氧复合材料的添加制造
公开(公告)号：US20170015059A1
公开(公告)日：2017-01-19
申请号：US14802029
申请日：2015-07-17
申请人： LAWRENCE LIVERMORE NATIONAL SECURTY, LLC
发明人： James Lewicki
IPC分类号： B29C67/00
CPC分类号： B29C64/20 , B29C64/106 , B29C64/118 , B29C64/209 , B29K2063/00 , B29K2105/0014 , B29K2105/06 , B29K2307/04 , B29K2509/00 , B33Y30/00
摘要： An additive manufacturing resin system including an additive manufacturing print head; a continuous carbon fiber or short carbon fibers operatively connected to the additive manufacturing print head; and a tailored resin operatively connected to the print head, wherein the tailored resin has a resin mass and wherein the tailored resin includes an epoxy component, a filler component, a catalyst component, and a chain extender component; wherein the epoxy component is 70-95% of the resin mass, wherein the filler component is 1-20% of the resin mass, wherein the catalyst component is 0.1-10% of the resin mass, and wherein the chain extender component is 0-50% of the resin mass.
摘要翻译：一种添加剂制造树脂系统，包括添加剂制造印刷头; 连续的碳纤维或短碳纤维，其可操作地连接到添加剂制造打印头; 以及可操作地连接到打印头的定制树脂，其中定制的树脂具有树脂块，并且其中定制树脂包括环氧组分，填料组分，催化剂组分和扩链剂组分; 其中，所述环氧成分为所述树脂质量的70-95％，其中所述填料成分为树脂质量的1-20％，其中所述催化剂成分为树脂质量的0.1-10％，并且其中所述扩链剂组分为0 -50％的树脂质量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式