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公开(公告)号：US09776151B2
公开(公告)日：2017-10-03
申请号：US13077426
申请日：2011-03-31
IPC分类号： B01J3/06 , B24D18/00 , B82Y30/00 , C01B31/06 , C09K3/14 , C04B35/52 , C04B35/63 , C04B37/02 , B24D99/00 , C04B35/645
CPC分类号： B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B24D99/005 , B82Y30/00 , C01B32/28 , C04B35/52 , C04B35/6303 , C04B35/645 , C04B37/02 , C04B2235/3206 , C04B2235/3208 , C04B2235/3215 , C04B2235/3826 , C04B2235/3847 , C04B2235/386 , C04B2235/422 , C04B2235/427 , C04B2235/5248 , C04B2235/5288 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/5472 , C04B2237/363 , C04B2237/401
摘要： A method of forming a polycrystalline diamond comprises derivatizing a nanodiamond to form functional groups, and combining the derivatized nanodiamond with a microdiamond having an average particle size greater than that of the derivatized nanodiamond, and a metal solvent-catalyst. A polycrystalline diamond compact is prepared by adhering the polycrystalline diamond to a support, and an article such as a cutting tool may be prepared from the polycrystalline diamond compact.
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2.发明申请公开(公告)号：US20110252711A1
公开(公告)日：2011-10-20
申请号：US13077426
申请日：2011-03-31
CPC分类号： B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B24D99/005 , B82Y30/00 , C01B32/28 , C04B35/52 , C04B35/6303 , C04B35/645 , C04B37/02 , C04B2235/3206 , C04B2235/3208 , C04B2235/3215 , C04B2235/3826 , C04B2235/3847 , C04B2235/386 , C04B2235/422 , C04B2235/427 , C04B2235/5248 , C04B2235/5288 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/5472 , C04B2237/363 , C04B2237/401
摘要： A method of forming a polycrystalline diamond comprises derivatizing a nanodiamond to form functional groups, and combining the derivatized nanodiamond with a microdiamond having an average particle size greater than that of the derivatized nanodiamond, and a metal solvent-catalyst. A polycrystalline diamond compact is prepared by adhering the polycrystalline diamond to a support, and an article such as a cutting tool may be prepared from the polycrystalline diamond compact.
摘要翻译： 形成多晶金刚石的方法包括使纳米金刚石衍生形成官能团，并将衍生的纳米金刚石与平均粒径大于衍生的纳米金刚石的微米金刚石和金属溶剂 - 催化剂结合。 通过将多晶金刚石粘附到支撑体上制备多晶金刚石致密体，并且可以从多晶金刚石复合体制备诸如切割工具的制品。
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3.发明申请GRAPHENE-COATED DIAMOND PARTICLES, COMPOSITIONS AND INTERMEDIATE STRUCTURES COMPRISING SAME, AND METHODS OF FORMING GRAPHENE-COATED DIAMOND PARTICLES AND POLYCRYSTALLINE COMPACTS 有权包含石墨的金刚石颗粒，组合物和包含其的中间结构，以及形成石墨涂层的金刚石颗粒和聚环氧乙烷的方法公开(公告)号：US20120102843A1
公开(公告)日：2012-05-03
申请号：US13283021
申请日：2011-10-27
CPC分类号： C01B32/28 , B05D1/36 , B05D7/5483 , B05D7/5883 , B22F1/02 , B22F1/025 , B22F2005/001 , B22F2998/00 , C04B35/00 , C04B35/52 , C04B35/62839 , C04B2235/427 , C22C26/00 , E21B10/567
摘要： Coated diamond particles have solid diamond cores and at least one graphene layer. Methods of forming coated diamond particles include coating diamond particles with a charged species and coating the diamond particles with a graphene layer. A composition includes a substance and a plurality of coated diamond particles dispersed within the substance. An intermediate structure includes a hard polycrystalline material comprising a first plurality of diamond particles and a second plurality of diamond particles. The first plurality of diamond particles and the second plurality of diamond particles are interspersed. A method of forming a polycrystalline compact includes catalyzing the fox of inter-granular bonds between adjacent particles of a plurality of diamond particles having at least one graphene layer.
摘要翻译： 涂层金刚石颗粒具有固体金刚石芯和至少一个石墨烯层。 形成涂层金刚石颗粒的方法包括用带电物质涂覆金刚石颗粒并用石墨烯层涂覆金刚石颗粒。 组合物包括分散在物质内的物质和多个涂覆的金刚石颗粒。 中间结构包括包含第一多个金刚石颗粒和第二多个金刚石颗粒的硬质多晶材料。 第一多个金刚石颗粒和第二多个金刚石颗粒是散布的。 形成多晶压块的方法包括催化在具有至少一个石墨烯层的多个金刚石颗粒的相邻颗粒之间形成颗粒间结合。
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4.发明授权Graphene-coated diamond particles and compositions and intermediate structures comprising same 有权石墨烯涂覆的金刚石颗粒和包含其的组合物和中间体结构公开(公告)号：US09103173B2
公开(公告)日：2015-08-11
申请号：US13283021
申请日：2011-10-27
IPC分类号： B24B1/00 , B24D11/00 , E21B10/567 , B22F1/02 , B22F5/00
CPC分类号： C01B32/28 , B05D1/36 , B05D7/5483 , B05D7/5883 , B22F1/02 , B22F1/025 , B22F2005/001 , B22F2998/00 , C04B35/00 , C04B35/52 , C04B35/62839 , C04B2235/427 , C22C26/00 , E21B10/567
摘要： Coated diamond particles have solid diamond cores and at least one graphene layer. Methods of forming coated diamond particles include coating diamond particles with a charged species and coating the diamond particles with a graphene layer. A composition includes a substance and a plurality of coated diamond particles dispersed within the substance. An intermediate structure includes a hard polycrystalline material comprising a first plurality of diamond particles and a second plurality of diamond particles. The first plurality of diamond particles and the second plurality of diamond particles are interspersed. A method of forming a polycrystalline compact includes catalyzing the fox of inter-granular bonds between adjacent particles of a plurality of diamond particles having at least one graphene layer.
摘要翻译： 涂层金刚石颗粒具有固体金刚石芯和至少一个石墨烯层。 形成涂层金刚石颗粒的方法包括用带电物质涂覆金刚石颗粒并用石墨烯层涂覆金刚石颗粒。 组合物包括分散在物质内的物质和多个涂覆的金刚石颗粒。 中间结构包括包含第一多个金刚石颗粒和第二多个金刚石颗粒的硬质多晶材料。 第一多个金刚石颗粒和第二多个金刚石颗粒是散布的。 形成多晶结构体的方法包括催化具有至少一个石墨烯层的多个金刚石颗粒的相邻颗粒之间的颗粒间结合的氧化物。
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5.发明申请CUTTING ELEMENTS INCLUDING NANOPARTICLES IN AT LEAST ONE PORTION THEREOF, EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS, AND RELATED METHODS 有权包括纳米颗粒在内的切割元件至少包括一些部件，包括这些切割元件的接地工具以及相关方法公开(公告)号：US20120037431A1
公开(公告)日：2012-02-16
申请号：US13208989
申请日：2011-08-12
IPC分类号： E21B10/36
CPC分类号： E21B10/567 , B24D3/06 , B24D18/0009 , E21B10/5676 , E21B10/5735
摘要： Cutting elements comprise a multi-portion polycrystalline material. At least one portion of the multi-portion polycrystalline material comprises a higher volume of nanoparticles than at least another portion. Earth-boring tools comprise a body and at least one cutting element attached to the body. The at least one cutting element comprises a hard polycrystalline material. The hard polycrystalline material comprises a first portion comprising a first volume of nanoparticles. A second portion of the hard polycrystalline material comprises a second volume of nanoparticles. The first volume of nanoparticles differs from the second volume of nanoparticles. Methods of forming cutting elements for earth-boring tools comprise forming a volume of superabrasive material, including forming a first portion of the superabrasive material comprising a first volume of nanoparticles. A second portion of the superabrasive material is formed comprising a second volume of nanoparticles, the second volume differing from the first volume.
摘要翻译： 切割元件包括多部分多晶材料。 多部分多晶材料的至少一部分包含比至少另一部分更高体积的纳米颗粒。 钻孔工具包括主体和附接到主体的至少一个切割元件。 所述至少一个切割元件包括硬质多晶材料。 硬多晶材料包括包含第一体积纳米颗粒的第一部分。 硬多晶材料的第二部分包括第二体积的纳米颗粒。 第一体积的纳米颗粒与第二体积的纳米颗粒不同。 形成钻孔工具的切割元件的方法包括形成一定量的超级磨料材料，包括形成包含第一体积纳米颗粒的超级磨料材料的第一部分。 超磨料材料的第二部分形成为包括第二体积的纳米颗粒，第二体积不同于第一体积。
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公开(公告)号：US10005672B2
公开(公告)日：2018-06-26
申请号：US13316094
申请日：2011-12-09
申请人： Oleg A. Mazyar , Soma Chakraborty , Oleksandr V. Kuznetsov , Anthony A. DiGiovanni , Gaurav Agrawal , Michael H. Johnson
发明人： Oleg A. Mazyar , Soma Chakraborty , Oleksandr V. Kuznetsov , Anthony A. DiGiovanni , Gaurav Agrawal , Michael H. Johnson
IPC分类号： C23C16/26 , B82Y30/00 , B82Y40/00 , C23C16/44 , C01B31/02 , B01J3/06 , C01B31/06 , C01B32/05 , C01B32/25 , C01B32/28
CPC分类号： C01B32/05 , B01J2203/062 , B01J2203/0655 , B82Y30/00 , B82Y40/00 , C01B32/25 , C01B32/28 , C01P2004/51 , C01P2004/60 , C23C16/26 , C23C16/4417
摘要： A method of growing carbonaceous particles comprises depositing carbon from a carbon source, onto a particle nucleus, the particle nucleus being a carbon-containing material, an inorganic material, or a combination comprising at least one of the foregoing, and the carbon source comprising a saturated or unsaturated compound of C20 or less, the carbonaceous particles having a uniform particle size and particle size distribution. The method is useful for preparing polycrystalline diamond compacts (PDCs) by a high-pressure, high-temperature (HPHT) process.
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公开(公告)号：US20130149447A1
公开(公告)日：2013-06-13
申请号：US13316094
申请日：2011-12-09
申请人： Oleg A. Mazyar , Soma Chakraborty , Oleksandr Kuznetsov , Anthony A. DiGiovanni , Gaurav Agrawal , Michael H. Johnson
发明人： Oleg A. Mazyar , Soma Chakraborty , Oleksandr Kuznetsov , Anthony A. DiGiovanni , Gaurav Agrawal , Michael H. Johnson
CPC分类号： C01B32/05 , B01J2203/062 , B01J2203/0655 , B82Y30/00 , B82Y40/00 , C01B32/25 , C01B32/28 , C01P2004/51 , C01P2004/60 , C23C16/26 , C23C16/4417
摘要： A method of growing carbonaceous particles comprises depositing carbon from a carbon source, onto a particle nucleus, the particle nucleus being a carbon-containing material, an inorganic material, or a combination comprising at least one of the foregoing, and the carbon source comprising a saturated or unsaturated compound of C20 or less, the carbonaceous particles having a uniform particle size and particle size distribution. The method is useful for preparing polycrystalline diamond compacts (PDCs) by a high-pressure, high temperature (HPHT) process.
摘要翻译： 生长碳质颗粒的方法包括将碳从碳源沉积到颗粒核上，所述颗粒核是含碳材料，无机材料或包含至少之一的组合，并且所述碳源包括 饱和或不饱和的C20或更少的化合物，碳质颗粒具有均匀的粒度和粒度分布。 该方法可用于通过高压，高温（HPHT）工艺制备多晶金刚石压块（PDC）。
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8.发明申请DIAMOND PARTICLES HAVING ORGANIC COMPOUNDS ATTACHED THERETO, COMPOSITIONS THEREOF, AND RELATED METHODS 有权具有附着的有机化合物的金刚石颗粒，其组合物及相关方法公开(公告)号：US20120034464A1
公开(公告)日：2012-02-09
申请号：US13275872
申请日：2011-10-18
IPC分类号： C07C309/04 , C07C57/13 , C08F12/08 , C07C211/63 , C07D307/12 , C07C33/26 , C08F26/10 , C08G59/14 , B01J19/10 , C07C309/31 , C07C43/04 , B82Y30/00
CPC分类号： C09K3/1436 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B24D99/005 , B82Y30/00 , C01B32/28 , Y10T428/2982
摘要： A substance includes diamond particles having a maximum linear dimension of less than about 1 μm and an organic compound attached to surfaces of the diamond particles. The organic compound may include a surfactant or a polymer. A method of forming a substance includes exposing diamond particles to an organic compound, and exposing the diamond particles in the presence of the organic compound to ultrasonic energy. The diamond particles may have a maximum linear dimension of less than about 1 μm. A composition includes a liquid, a plurality of diamond nanoparticles dispersed within the liquid, and an organic compound attached to surfaces of the diamond nanoparticles. A method includes mixing a plurality of diamond particles with a solution comprising a liquid solvent and an organic compound, and exposing the mixture including the plurality of diamond nanoparticles and the solution to ultrasonic energy.
摘要翻译： 物质包括具有小于约1μm的最大线性尺寸的金刚石颗粒和附着到金刚石颗粒表面的有机化合物。 有机化合物可以包括表面活性剂或聚合物。 形成物质的方法包括将金刚石颗粒暴露于有机化合物，并将有机化合物存在下的金刚石颗粒暴露于超声波能量。 金刚石颗粒可以具有小于约1μm的最大线性尺寸。 组合物包括液体，分散在液体内的多个金刚石纳米颗粒和附着到金刚石纳米颗粒表面的有机化合物。 一种方法包括将多个金刚石颗粒与包含液体溶剂和有机化合物的溶液混合，并将包括多个金刚石纳米颗粒和溶液的混合物暴露于超声波能量。
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9.发明授权Methods of forming diamond particles having organic compounds attached thereto and compositions thereof 有权形成附着有有机化合物的金刚石颗粒及其组合物的方法公开(公告)号：US08936659B2
公开(公告)日：2015-01-20
申请号：US13275872
申请日：2011-10-18
CPC分类号： C09K3/1436 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B24D99/005 , B82Y30/00 , C01B32/28 , Y10T428/2982
摘要： A substance includes diamond particles having a maximum linear dimension of less than about 1 μm and an organic compound attached to surfaces of the diamond particles. The organic compound may include a surfactant or a polymer. A method of forming a substance includes exposing diamond particles to an organic compound, and exposing the diamond particles in the presence of the organic compound to ultrasonic energy. The diamond particles may have a maximum linear dimension of less than about 1 μm. A composition includes a liquid, a plurality of diamond nanoparticles dispersed within the liquid, and an organic compound attached to surfaces of the diamond nanoparticles. A method includes mixing a plurality of diamond particles with a solution comprising a liquid solvent and an organic compound, and exposing the mixture including the plurality of diamond nanoparticles and the solution to ultrasonic energy.
摘要翻译： 物质包括具有小于约1μm的最大线性尺寸的金刚石颗粒和附着到金刚石颗粒表面的有机化合物。 有机化合物可以包括表面活性剂或聚合物。 形成物质的方法包括将金刚石颗粒暴露于有机化合物，并将有机化合物存在下的金刚石颗粒暴露于超声波能量。 金刚石颗粒可以具有小于约1μm的最大线性尺寸。 组合物包括液体，分散在液体内的多个金刚石纳米颗粒和附着到金刚石纳米颗粒表面的有机化合物。 一种方法包括将多个金刚石颗粒与包含液体溶剂和有机化合物的溶液混合，并将包括多个金刚石纳米颗粒和溶液的混合物暴露于超声波能量。
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公开(公告)号：US20160185606A9
公开(公告)日：2016-06-30
申请号：US13316094
申请日：2011-12-09
申请人： Oleg A. Mazyar , Soma Chakraborty , Oleksandr Kuznetsov , Anthony A. DiGiovanni , Gaurav Agrawal , Michael H. Johnson
发明人： Oleg A. Mazyar , Soma Chakraborty , Oleksandr Kuznetsov , Anthony A. DiGiovanni , Gaurav Agrawal , Michael H. Johnson
CPC分类号： C01B32/05 , B01J2203/062 , B01J2203/0655 , B82Y30/00 , B82Y40/00 , C01B32/25 , C01B32/28 , C01P2004/51 , C01P2004/60 , C23C16/26 , C23C16/4417
摘要： A method of growing carbonaceous particles comprises depositing carbon from a carbon source, onto a particle nucleus, the particle nucleus being a carbon-containing material, an inorganic material, or a combination comprising at least one of the foregoing, and the carbon source comprising a saturated or unsaturated compound of C20 or less, the carbonaceous particles having a uniform particle size and particle size distribution. The method is useful for preparing polycrystalline diamond compacts (PDCs) by a high-pressure, high temperature (HPHT) process.
摘要翻译： 生长碳质颗粒的方法包括将碳从碳源沉积到颗粒核上，所述颗粒核是含碳材料，无机材料或包含至少之一的组合，并且所述碳源包括 饱和或不饱和的C20或更少的化合物，碳质颗粒具有均匀的粒度和粒度分布。 该方法可用于通过高压，高温（HPHT）工艺制备多晶金刚石压块（PDC）。
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