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公开(公告)号：US11938535B2
公开(公告)日：2024-03-26
申请号：US17527064
申请日：2021-11-15
发明人： Martin Thuo , Boyce S. Chang , Andrew Martin , Winnie M. Kiarie
CPC分类号： B22F1/065 , B22F1/16 , B22F2201/01 , B22F2301/20
摘要： Textured particles and methods of making the same. A textured particle includes an inner core and a spherical solid outer shell including an outer surface. The inner core is inside the outer shell. The outer surface includes a first tier texture including a first metal, wherein the first metal is greater than 50 atomic % of a total atomic content of all metals in the first tier texture; a second tier texture including the second metal, wherein the second metal is greater than 50 atomic % of a total atomic content of all metals in the second tier texture; and a third tier texture including the third metal, wherein the third metal is greater than 50 atomic % of a total atomic content of all metals in the third tier texture. The first metal, second metal, and third metals are different metals.
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公开(公告)号：US11613630B2
公开(公告)日：2023-03-28
申请号：US17110939
申请日：2020-12-03
发明人： Martin Thuo , Paul Ramon Gregory , Boyce S. Chang , Chuanshen Du
摘要： One or more techniques and/or systems are disclosed for a dry-type lubricant for use in a dry product hopper to help improve dry product flow and to improve anti jamming properties of the dry product. The example lubricant can comprise a hydrophilic fiber, such as cellulose, having a width to length aspect ratio that provides a thin fiber. A plurality of hydrophobic particles are deposited on the surface of the fiber, resulting in a fiber surface exhibiting amphiphobic properties. Further, the fiber can operably absorb water, and then releases the absorbed water to the surface of the fiber under mechanical stress, such as when mixed with a product in a hopper. This can result in the water being disposed on the surface of the fiber, to provide lubrication to a product in a hopper to improve flow and anti jamming characteristics of the product in the hopper.
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公开(公告)号：US20220152698A1
公开(公告)日：2022-05-19
申请号：US17527064
申请日：2021-11-15
发明人： Martin Thuo , Boyce S. Chang , Andrew Martin , Winnie M. Kiarie
摘要： Textured particles and methods of making the same. A textured particle includes an inner core and a spherical solid outer shell including an outer surface. The inner core is inside the outer shell. The outer surface includes a first tier texture including a first metal, wherein the first metal is greater than 50 atomic % of a total atomic content of all metals in the first tier texture; a second tier texture including the second metal, wherein the second metal is greater than 50 atomic % of a total atomic content of all metals in the second tier texture; and a third tier texture including the third metal, wherein the third metal is greater than 50 atomic % of a total atomic content of all metals in the third tier texture. The first metal, second metal, and third metals are different metals.
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公开(公告)号：US11241678B2
公开(公告)日：2022-02-08
申请号：US15932805
申请日：2018-04-27
发明人： Martin M. Thuo , Boyce S. Chang , Jiahao Chen , Aaron J. Rossini
IPC分类号： B01J31/16 , B01J31/22 , C07F5/00 , B01J21/18 , B01J37/08 , B01J23/08 , B01J35/00 , C25B1/04 , C01B32/40
摘要： A method for making organo-metal material involves providing a metal ion source in a medium that removes metal ions from the source and forms 1D metal-containing coordination polymers that self-assemble and precipitate as at least one of a 2D and 3D coordination polymer material that can be thermally treated to produce a porous metal oxide material.
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公开(公告)号：US12122901B2
公开(公告)日：2024-10-22
申请号：US18191531
申请日：2023-03-28
发明人： Martin Thuo , Paul Ramon Gregory , Boyce S. Chang , Chuanshen Du
CPC分类号： C08K9/06 , B65G47/44 , C08K5/01 , C08K7/02 , C08L1/02 , C08K2201/016 , C08K2201/018
摘要： One or more techniques and/or systems are disclosed for a dry-type lubricant for use in a dry product hopper to help improve dry product flow and to improve anti-jamming properties of the dry product. The example lubricant can comprise a hydrophilic fiber, such as cellulose, having a width to length aspect ratio that provides a thin fiber. A plurality of hydrophobic particles are deposited on the surface of the fiber, resulting in a fiber surface exhibiting amphiphobic properties. Further, the fiber can operably absorb water, and then releases the absorbed water to the surface of the fiber under mechanical stress, such as when mixed with a product in a hopper. This can result in the water being disposed on the surface of the fiber, to provide lubrication to a product in a hopper to improve flow and anti-jamming characteristics of the product in the hopper.
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公开(公告)号：US20180311655A1
公开(公告)日：2018-11-01
申请号：US15932805
申请日：2018-04-27
发明人： Martin M. Thuo , Boyce S. Chang , Jiahao Chen , Aaron J. Rossini
摘要： A method for making organo-metal material involves providing a metal ion source in a medium that removes metal ions from the source and forms 1D metal-containing coordination polymers that self-assemble and precipitate as at least one of a 2D and 3D coordination polymer material that can be thermally treated to produce a porous metal oxide material.
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公开(公告)号：US20180258235A1
公开(公告)日：2018-09-13
申请号：US15932506
申请日：2018-03-07
发明人： Martin M. Thuo , Boyce S. Chang
CPC分类号： B29C73/22 , C08F2500/21 , C08J3/095 , C08J3/12 , C08J2300/26 , C08J2383/04 , C08K3/08 , C08L9/00 , C08L83/04 , C08L2207/53 , C09K5/06 , C23C22/00
摘要： A composite material is provided including an elastomeric polymer matrix and undercooled liquid metallic core-shell particles disposed in the matrix, wherein the particles each have an outer shell and a liquid metallic material as a core contained within the outer shell. The outer shell is frangible such that the liquid metallic material is released from at least some of the particles in response to a mechanical load applied to the composite and solidifies in-situ in the polymer matrix. As a result, the composite material can be self-strengthening and self-healing and can be reconfigurable in shape at ambient temperature.
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公开(公告)号：US20230287200A1
公开(公告)日：2023-09-14
申请号：US18191531
申请日：2023-03-28
发明人： Martin Thuo , Paul Ramon Gregory , Boyce S. Chang , Chuanshen Du
CPC分类号： C08K9/06 , B65G47/44 , C08K5/01 , C08K7/02 , C08L1/02 , C08K2201/016 , C08K2201/018
摘要： One or more techniques and/or systems are disclosed for a dry-type lubricant for use in a dry product hopper to help improve dry product flow and to improve anti-jamming properties of the dry product. The example lubricant can comprise a hydrophilic fiber, such as cellulose, having a width to length aspect ratio that provides a thin fiber. A plurality of hydrophobic particles are deposited on the surface of the fiber, resulting in a fiber surface exhibiting amphiphobic properties. Further, the fiber can operably absorb water, and then releases the absorbed water to the surface of the fiber under mechanical stress, such as when mixed with a product in a hopper. This can result in the water being disposed on the surface of the fiber, to provide lubrication to a product in a hopper to improve flow and anti-jamming characteristics of the product in the hopper.
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公开(公告)号：US20220177676A1
公开(公告)日：2022-06-09
申请号：US17110939
申请日：2020-12-03
发明人： Martin Thuo , Paul Ramon Gregory , Boyce S. Chang , Chuanshen Du
摘要： One or more techniques and/or systems are disclosed for a dry-type lubricant for use in a dry product hopper to help improve dry product flow and to improve anti jamming properties of the dry product. The example lubricant can comprise a hydrophilic fiber, such as cellulose, having a width to length aspect ratio that provides a thin fiber. A plurality of hydrophobic particles are deposited on the surface of the fiber, resulting in a fiber surface exhibiting amphiphobic properties. Further, the fiber can operably absorb water, and then releases the absorbed water to the surface of the fiber under mechanical stress, such as when mixed with a product in a hopper. This can result in the water being disposed on the surface of the fiber, to provide lubrication to a product in a hopper to improve flow and anti jamming characteristics of the product in the hopper.
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公开(公告)号：US10759127B2
公开(公告)日：2020-09-01
申请号：US15932512
申请日：2018-03-08
发明人： Martin Thuo , Boyce S. Chang
摘要： A composite material is provided including a polymer matrix and undercooled liquid metallic core-shell particles disposed in the matrix, wherein the particles each have an outer shell and a liquid metallic material as a core contained within the outer shell. The outer shell is frangible such that the liquid metallic material is released from at least some of the particles in response to a mechanical load applied to the composite and solidifies in-situ in the polymer matrix. As a result, the composite material can be self-strengthening and self-healing and can be reconfigurable in shape at ambient temperature.
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