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公开(公告)号:US20210046701A1
公开(公告)日:2021-02-18
申请号:US17087701
申请日:2020-11-03
IPC分类号: B29C64/209 , B33Y10/00 , B33Y30/00 , B29C64/118 , B05B17/06
摘要: This disclosure generally relates to methods and apparatus for 3D printing of highly viscous materials, especially to high amplitude ultrasonic vibration facilitated lower temperature 3D printing of highly viscous materials with a viscosity of at least 1000 Pa·s.
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公开(公告)号:US11420387B2
公开(公告)日:2022-08-23
申请号:US17087701
申请日:2020-11-03
IPC分类号: B29C64/209 , B33Y10/00 , B33Y30/00 , B29C64/118 , B05B17/06 , B33Y70/00 , B29K103/08
摘要: This disclosure generally relates to methods and apparatus for 3D printing of highly viscous materials, especially to high amplitude ultrasonic vibration facilitated lower temperature 3D printing of highly viscous materials with a viscosity of at least 1000 Pa·s.
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公开(公告)号:US20200333005A1
公开(公告)日:2020-10-22
申请号:US16509673
申请日:2019-07-12
摘要: The present disclosure relates to novel non-metallic ignition devices, and the method of making and using the novel non-metallic ignition devices.
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公开(公告)号:US10183423B2
公开(公告)日:2019-01-22
申请号:US14611265
申请日:2015-02-01
发明人: Eric Nauman , Anne Dye Zakrajsek , Andrew Zakrajsek , Steven Forrest Son , Evan Louis Breedlove
IPC分类号: B29C43/02 , C08L83/00 , C08L23/06 , A43B13/04 , A43B13/18 , A43B17/00 , C08K3/04 , B29L31/00 , A63B71/10
摘要: A compound for protection of an object from a blast or shock wave. The compound include a matrix material and at least a first and second sets of inclusions in the matrix material that differ in size, quantity, shape and/or composition in a direction through the impact-absorbing material, the combination of which contributes to the ability of the material to exhibit at least one property that changes as the inclusions are deformed in response to a blast or shock wave.
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公开(公告)号:US20180022663A1
公开(公告)日:2018-01-25
申请号:US15423877
申请日:2017-02-03
摘要: A reactive burning rate accelerator is provided that is configured to be at least partially embedded in a solid energetic material and comprises at least one metallic component and at least one non-metallic component. The reactive burning rate accelerator is configured to ignite and combust to increase the mass burning rate of the solid energetic material. Also provided are solid energetic materials comprising the reactive burning accelerator and methods of manufacturing and using the same.
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公开(公告)号:US11008263B2
公开(公告)日:2021-05-18
申请号:US15423877
申请日:2017-02-03
摘要: A reactive burning rate accelerator is provided that is configured to be at least partially embedded in a solid energetic material and comprises at least one metallic component and at least one non-metallic component. The reactive burning rate accelerator is configured to ignite and combust to increase the mass burning rate of the solid energetic material. Also provided are solid energetic materials comprising the reactive burning accelerator and methods of manufacturing and using the same.
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公开(公告)号:US20190315023A1
公开(公告)日:2019-10-17
申请号:US16217843
申请日:2018-12-12
发明人: Eric Nauman , Anne Dye Zakrajsek , Andrew Zakrajsek , Steven Forrest Son , Evan Louis Breedlove
摘要: A compound for protection of an object from a blast or shock wave. The compound include a matrix material and at least a first and second sets of inclusions in the matrix material that differ in size, quantity, shape and/or composition in a direction through the impact-absorbing material, the combination of which contributes to the ability of the material to exhibit at least one property that changes as the inclusions are deformed in response to a blast or shock wave.
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公开(公告)号:US11027484B2
公开(公告)日:2021-06-08
申请号:US15920509
申请日:2018-03-14
发明人: Jeffrey Frederick Rhoads , George Tsu-Chih Chiu , Ibrahim Emre Gunduz , Trevor John Fleck , Allison Kelly Murray , Steven Forrest Son
IPC分类号: B33Y80/00 , B33Y70/00 , C06B27/00 , B29K27/00 , B29C64/118 , B33Y10/00 , C06B21/00 , C09D11/037 , C09D11/106 , B29K509/02
摘要: Three-dimensional (3D) printed fluoropolymer-based energetic compositions are made using 3D printing methods. The 3D printed fluoropolymer-based energetic compositions comprise a fluoropolymer and a reactive metal or metal oxide. The total weight percentage of the fluoropolymer and the reactive metal or metal oxide is 70-100% of the 3D printed fluoropolymer-based energetic composition, and the weight percentage of the reactive metal or metal oxide is 5-85 wt % of the total weight of the 3D printed fluoropolymer-based energetic material. The 3D printed fluoropolymer-based energetic material has a thickness of at least 200 μm.
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公开(公告)号:US20190283319A1
公开(公告)日:2019-09-19
申请号:US15769764
申请日:2017-11-07
IPC分类号: B29C64/209 , B33Y10/00 , B33Y30/00 , B29C64/118
摘要: This disclosure generally relates to methods and apparatus for 3D printing of highly viscous materials, especially to high amplitude ultrasonic vibration facilitated lower temperature 3D printing of highly viscous materials with a viscosity of at least 1000 Pa·s.
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公开(公告)号:US09056983B2
公开(公告)日:2015-06-16
申请号:US13787754
申请日:2013-03-06
发明人: Eric Nauman , Anne Dye Zakrajsek , Andrew Zakrajsek , Steven Forrest Son , Thomas Michael Talavage , Evan Louis Breedlove
IPC分类号: B32B5/14 , B32B3/26 , C08L83/00 , B29D24/00 , C08L75/04 , C08L69/00 , C08L21/00 , C08L7/00 , C08L23/06
CPC分类号: B29C43/021 , A43B13/04 , A43B13/187 , A43B17/003 , A63B71/10 , B29L2031/768 , C08K3/04 , C08L23/06 , C08L83/00 , C08L83/04
摘要: A compound for protection of an object from a blast or shock wave. The compound include a matrix material and at least a first and second sets of inclusions in the matrix material that differ in size, quantity, shape and/or composition in a direction through the impact-absorbing material, the combination of which contributes to the ability of the material to exhibit at least one property that changes as the inclusions are deformed in response to a blast or shock wave.
摘要翻译: 用于保护物体免受爆炸或冲击波的化合物。 该化合物包括基质材料和基质材料中的至少第一组和第二组夹杂物,其尺寸,数量,形状和/或组成在穿过冲击吸收材料的方向上不同,其组合有助于能力 的材料表现出随着夹杂物响应于爆炸或冲击波变形而变化的至少一种性质。
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