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1. 发明申请

US20110056141A1 Superabrasive Elements and Methods for Processing and Manufacturing the Same Using Protective Layers 有权
标题翻译：超级磨料元素及其使用保护层加工和制造相同方法
公开(公告)号：US20110056141A1
公开(公告)日：2011-03-10
申请号：US12555715
申请日：2009-09-08
申请人： David P. Miess , Andrew E. Dadson , Mohammad Najafi Sani
发明人： David P. Miess , Andrew E. Dadson , Mohammad Najafi Sani
IPC分类号： B24D18/00 , B24D3/00
CPC分类号： B24D3/005 , B24D18/0009 , B24D18/0054 , B24D99/005
摘要： An exemplary method of processing a polycrystalline diamond element is disclosed. According to the method, a protective layer may be formed over only a selected portion of a polycrystalline diamond element. The polycrystalline diamond element may include a polycrystalline diamond table. At least a portion of the polycrystalline diamond element may be exposed to a leaching solution such that the leaching solution contacts an exposed surface region of the polycrystalline diamond table and at least a portion of the protective layer. The protective layer may be substantially impermeable to the leaching solution. An exemplary method of manufacturing a polycrystalline diamond element is also disclosed.
摘要翻译：公开了一种处理多晶金刚石元件的示例性方法。根据该方法，可以仅在多晶金刚石元件的选定部分上形成保护层。多晶金刚石元件可以包括多晶金刚石台。多晶金刚石元件的至少一部分可以暴露于浸出溶液，使得浸出溶液接触多晶金刚石台的暴露表面区域和保护层的至少一部分。保护层可能对浸出溶液基本上是不可渗透的。还公开了制造多晶金刚石元件的示例性方法。

2. 发明授权

US09352447B2 Superabrasive elements and methods for processing and manufacturing the same using protective layers 有权
标题翻译：超级磨料元件和使用保护层加工和制造相同方法
公开(公告)号：US09352447B2
公开(公告)日：2016-05-31
申请号：US12555715
申请日：2009-09-08
申请人： David P. Miess , Andrew E. Dadson
发明人： David P. Miess , Andrew E. Dadson
IPC分类号： B24B1/00 , B24D11/00 , B24D3/00 , B24D18/00 , B24D99/00
CPC分类号： B24D3/005 , B24D18/0009 , B24D18/0054 , B24D99/005
摘要： An exemplary method of processing a polycrystalline diamond element is disclosed. According to the method, a protective layer may be formed over only a selected portion of a polycrystalline diamond element. The polycrystalline diamond element may include a polycrystalline diamond table. At least a portion of the polycrystalline diamond element may be exposed to a leaching solution such that the leaching solution contacts an exposed surface region of the polycrystalline diamond table and at least a portion of the protective layer. The protective layer may be substantially impermeable to the leaching solution. An exemplary method of manufacturing a polycrystalline diamond element is also disclosed.
摘要翻译：公开了一种处理多晶金刚石元件的示例性方法。根据该方法，可以仅在多晶金刚石元件的选定部分上形成保护层。多晶金刚石元件可以包括多晶金刚石台。多晶金刚石元件的至少一部分可以暴露于浸出溶液，使得浸出溶液接触多晶金刚石台的暴露表面区域和保护层的至少一部分。保护层可能对浸出溶液基本上是不可渗透的。还公开了制造多晶金刚石元件的示例性方法。

3. 发明申请

US20160016290A1 SUPERABRASIVE ELEMENTS AND METHODS FOR PROCESSING AND MANUFACTURING THE SAME USING PROTECTIVE LAYERS 审中-公开
标题翻译：超级元素及其使用保护层加工和制造相同方法
公开(公告)号：US20160016290A1
公开(公告)日：2016-01-21
申请号：US14864649
申请日：2015-09-24
申请人： David P. Miess , Andrew E. Dadson
发明人： David P. Miess , Andrew E. Dadson
IPC分类号： B24D3/00 , B24D18/00
摘要： A method of processing a polycrystalline diamond element includes forming a protective layer over a selected portion of a polycrystalline diamond element, the polycrystalline diamond element having a polycrystalline diamond table that includes a superabrasive face, a superabrasive side surface, and a chamfer extending between the superabrasive face and the superabrasive side surface. A portion of the superabrasive side surface is covered by the protective layer and the protective layer is not formed over the chamfer. The method includes exposing at least a portion of the polycrystalline diamond element to a leaching solution. A polycrystalline diamond element has a polycrystalline diamond table that includes a leached volume extending from the superabrasive face to a portion of the chamfer proximate to the superabrasive side surface, and the leached volume does not substantially extend along the superabrasive side surface.
摘要翻译：一种处理多晶金刚石元件的方法包括在多晶金刚石元件的选定部分上形成保护层，所述多晶金刚石元件具有多晶金刚石台，所述多晶金刚石台包括超研磨面，超磨料侧表面和在超磨料之间延伸的倒角面和超磨损侧面。超研磨侧表面的一部分被保护层覆盖，保护层不形成在倒角上。该方法包括将至少一部分多晶金刚石元件暴露于浸出溶液中。多晶金刚石元件具有多晶金刚石台，该多晶金刚石台包括从超研磨面延伸到靠近超磨料侧表面的斜面的一部分的浸出体积，并且浸出体积基本上不沿着超研磨侧表面延伸。

4. 发明授权

US08377157B1 Superabrasive articles and methods for removing interstitial materials from superabrasive materials 有权
标题翻译：超级磨料制品和从超级磨料材料中去除间隙材料的方法
公开(公告)号：US08377157B1
公开(公告)日：2013-02-19
申请号：US13114599
申请日：2011-05-24
申请人： Andrew E. Dadson
发明人： Andrew E. Dadson
IPC分类号： B24D3/00 , C09K3/14
CPC分类号： C09K3/1463 , B22F2003/244 , B22F2005/001 , B22F2207/03 , B24D99/005 , C22C26/00 , C22C2204/00
摘要： A method of processing a polycrystalline diamond material is disclosed. According to the method, a metal-solvent catalyst is leached from a polycrystalline diamond material by exposing at least a portion of the polycrystalline diamond material to a leaching solution. The leaching solution includes water, a complexing agent, and a mineral acid.
摘要翻译：公开了一种处理多晶金刚石材料的方法。根据该方法，通过将至少一部分多晶金刚石材料暴露于浸出溶液中，从多晶金刚石材料中浸出金属溶剂催化剂。浸出溶液包括水，络合剂和无机酸。

5. 发明授权

US07972395B1 Superabrasive articles and methods for removing interstitial materials from superabrasive materials 有权
标题翻译：超级磨料制品和从超级磨料材料中去除间隙材料的方法
公开(公告)号：US07972395B1
公开(公告)日：2011-07-05
申请号：US12419191
申请日：2009-04-06
申请人： Andrew E. Dadson
发明人： Andrew E. Dadson
IPC分类号： B24D3/00 , C09K3/14
CPC分类号： C09K3/1463 , B22F2003/244 , B22F2005/001 , B22F2207/03 , B24D99/005 , C22C26/00 , C22C2204/00
摘要： A method of processing a polycrystalline diamond material is disclosed. According to the method, a metal-solvent catalyst is leached from a polycrystalline diamond material by exposing at least a portion of the polycrystalline diamond material to a leaching solution. The leaching solution includes water, a complexing agent, and a mineral acid. The complexing agent is configured to inhibit tungsten in the polycrystalline diamond material from oxidizing.
摘要翻译：公开了一种处理多晶金刚石材料的方法。根据该方法，通过将多晶金刚石材料的至少一部分暴露于浸出溶液中，从多晶金刚石材料中浸出金属溶剂催化剂。浸出溶液包括水，络合剂和无机酸。络合剂配置成抑制多晶金刚石材料中的钨氧化。

6. 发明申请

US20100213131A1 POROUS COMPOSITE PARTICULATE MATERIALS, METHODS OF MAKING AND USING SAME, AND RELATED APPARATUSES 有权
标题翻译：多孔复合颗粒材料，制备和使用它们的方法和相关装置
公开(公告)号：US20100213131A1
公开(公告)日：2010-08-26
申请号：US12774777
申请日：2010-05-06
申请人： Matthew R. Linford , Andrew E. Dadson
发明人： Matthew R. Linford , Andrew E. Dadson
IPC分类号： B01D15/08 , B32B37/12 , B01J20/26
CPC分类号： B01J20/285 , B01D15/10 , B01J13/02 , B01J13/14 , B01J13/22 , B01J20/20 , B01J20/262 , B01J20/28004 , B01J20/28016 , B01J20/28057 , B01J20/282 , B01J20/286 , B01J20/3204 , B01J20/3223 , B01J20/3236 , B01J20/324 , B01J20/3268 , B01J20/3272 , B01J20/3282 , B01J20/3289 , B01J20/3293 , B01J20/3295 , B01J2220/52 , B01J2220/58
摘要： In an embodiment, a porous composite particulate material includes a plurality of composite particles. Each composite particle includes an acid-base-resistant core particle at least partially surrounded by one or more layers of acid-base-resistant shell particles. The shell particles are adhered to the core particle by a polymeric layer. The shell particles and/or core particles may be made from an acid-base-resistant material that is stable in harsh chemical conditions. For example, the shell particles and/or core particles may be made from diamond, graphitic carbon, silicon carbide, boron nitride, tungsten carbide, niobium carbide, zirconia, noble metals, acid-base stable highly cross-linked polymers, acid-base stable at least partially cross-linked polymers, titania, alumina, thoria combinations of the foregoing, or other acid-base-resistant materials. The porous composite particulate materials disclosed herein and related methods and devices may be used in separation technologies, including, but not limited to, chromatography and solid phase extraction.
摘要翻译：在一个实施方案中，多孔复合颗粒材料包括多个复合颗粒。每个复合颗粒包括至少部分地被一层或多层耐酸碱性壳颗粒包围的耐酸碱性芯颗粒。壳颗粒通过聚合物层粘附到芯颗粒。壳颗粒和/或芯颗粒可以由在苛刻的化学条件下稳定的耐酸碱材料制成。例如，壳颗粒和/或芯颗粒可以由金刚石，石墨碳，碳化硅，氮化硼，碳化钨，碳化铌，氧化锆，贵金属，酸碱稳定的高度交联的聚合物，酸碱稳定的至少部分交联的聚合物，二氧化钛，氧化铝，氧化钍组合，或其它耐酸碱材料。本文公开的多孔复合颗粒材料和相关方法和装置可以用于分离技术，包括但不限于色谱和固相萃取。

7. 发明授权

US08663349B2 Polycrystalline diamond compacts, and related methods and applications 有权
标题翻译：多晶金刚石压块及其相关方法和应用
公开(公告)号：US08663349B2
公开(公告)日：2014-03-04
申请号：US12608155
申请日：2009-10-29
申请人： Mohammad N. Sani , Jair J. Gonzalez , Andrew E. Dadson , Debkumar Mukhopadhyay
发明人： Mohammad N. Sani , Jair J. Gonzalez , Andrew E. Dadson , Debkumar Mukhopadhyay
IPC分类号： B24D11/00
CPC分类号： B24D3/10 , B22F3/24 , B22F5/00 , B22F7/06 , B24D18/0009 , B24D18/0027 , C22C26/00 , Y10T428/12028 , Y10T428/12056 , Y10T428/24355 , Y10T428/30
摘要： Embodiments of the invention relate to polycrystalline diamond compacts (“PDCs”) and methods of fabricating polycrystalline diamond tables and PDCs in a manner that facilitates removal of metal-solvent catalyst used in the manufacture of polycrystalline diamond tables of such PDCs.
摘要翻译：本发明的实施方案涉及多晶金刚石压块（“PDC”）以及制造多晶金刚石表和PDC的方法，其方式是有助于去除用于制造这种PDC的多晶金刚石表的金属 - 溶剂催化剂。

8. 发明授权

US08596387B1 Polycrystalline diamond compact including a non-uniformly leached polycrystalline diamond table and applications therefor 有权
标题翻译：多晶金刚石复合体包括非均匀浸出的多晶金刚石台及其应用
公开(公告)号：US08596387B1
公开(公告)日：2013-12-03
申请号：US12898047
申请日：2010-10-05
申请人： Mohammad N. Sani , Andrew E. Dadson
发明人： Mohammad N. Sani , Andrew E. Dadson
IPC分类号： E21B10/36
CPC分类号： E21B10/55 , B22F2005/001 , B22F2207/03 , B24D3/06 , B24D99/005 , C22C26/00 , C22C2204/00 , E21B10/567
摘要： Embodiments relate to polycrystalline diamond compacts (“PDCs”) including a non-uniformly leached polycrystalline diamond (“PCD”) table, and methods of fabricating such PDCs. In an embodiment, a PDC includes a substrate and a PCD table integrally formed with and bonded to the substrate. The PCD table defines an upper surface and at least one peripheral surface. The PCD table includes a plurality of bonded diamond grains. The PCD table includes a first region adjacent to the substrate that includes metal-solvent catalyst disposed interstitially between the bonded diamond grains thereof, and a leached second region extending inwardly from the upper surface and the at least one peripheral surface that is depleted of the metal-solvent catalyst. The leached second region exhibits a leach depth profile having a maximum leach depth that is measured from the upper surface. A leach depth of the leach depth profile decreases with lateral distance from a central axis of the PCD table and toward the at least one peripheral surface.
摘要翻译：实施例涉及包括非均匀浸出的多晶金刚石（“PCD”）表的多晶金刚石压块（“PDC”），以及制造这种PDC的方法。在一个实施例中，PDC包括与衬底一体形成并结合到衬底的基底和PCD台。 PCD表定义了上表面和至少一个外围表面。 PCD台包括多个结合的金刚石晶粒。 PCD台包括与衬底相邻的第一区域，该第一区域包括位于其结合的金刚石晶粒之间间隙的金属 - 溶剂催化剂和从上表面向内延伸的浸出的第二区域和至少一个耗尽金属的外围表面 - 溶剂催化剂。浸出的第二区域具有从上表面测量的具有最大浸出深度的浸出深度分布。浸出深度分布的浸出深度随着从PCD台的中心轴线朝向至少一个周边表面的横向距离而减小。

9. 发明申请

US20110023375A1 POLYCRYSTALLINE DIAMOND COMPACTS, AND RELATED METHODS AND APPLICATIONS 有权
标题翻译：多晶金刚石复合材料及相关方法及应用
公开(公告)号：US20110023375A1
公开(公告)日：2011-02-03
申请号：US12608155
申请日：2009-10-29
申请人： Mohammad N. Sani , Jair J. Gonzalez , Andrew E. Dadson , Debkumar Mukhopadhyay
发明人： Mohammad N. Sani , Jair J. Gonzalez , Andrew E. Dadson , Debkumar Mukhopadhyay
IPC分类号： C09K3/14 , B24D11/00
CPC分类号： B24D3/10 , B22F3/24 , B22F5/00 , B22F7/06 , B24D18/0009 , B24D18/0027 , C22C26/00 , Y10T428/12028 , Y10T428/12056 , Y10T428/24355 , Y10T428/30
摘要： Embodiments of the invention relate to polycrystalline diamond compacts (“PDCs”) and methods of fabricating polycrystalline diamond tables and PDCs in a manner that facilitates removal of metal-solvent catalyst used in the manufacture of polycrystalline diamond tables of such PDCs.
摘要翻译：本发明的实施方案涉及多晶金刚石压块（“PDC”）以及制造多晶金刚石表和PDC的方法，其方式是有助于去除用于制造这种PDC的多晶金刚石表的金属 - 溶剂催化剂。

10. 发明授权

US09192915B2 Porous composite particulate materials, methods of making and using same, and related apparatuses 有权
标题翻译：多孔复合颗粒材料，制造和使用方法以及相关设备
公开(公告)号：US09192915B2
公开(公告)日：2015-11-24
申请号：US12774777
申请日：2010-05-06
申请人： Matthew R. Linford , Andrew E. Dadson , Landon A. Wiest , David S. Jensen
发明人： Matthew R. Linford , Andrew E. Dadson , Landon A. Wiest , David S. Jensen
IPC分类号： B01J20/32 , B01J13/02 , B01J13/14 , B01J13/22 , B01J20/28 , B01J20/282 , B01J20/285 , B01J20/286
CPC分类号： B01J20/285 , B01D15/10 , B01J13/02 , B01J13/14 , B01J13/22 , B01J20/20 , B01J20/262 , B01J20/28004 , B01J20/28016 , B01J20/28057 , B01J20/282 , B01J20/286 , B01J20/3204 , B01J20/3223 , B01J20/3236 , B01J20/324 , B01J20/3268 , B01J20/3272 , B01J20/3282 , B01J20/3289 , B01J20/3293 , B01J20/3295 , B01J2220/52 , B01J2220/58
摘要： In an embodiment, a porous composite particulate material includes a plurality of composite particles. Each composite particle includes an acid-base-resistant core particle at least partially surrounded by one or more layers of acid-base-resistant shell particles. The shell particles are adhered to the core particle by a polymeric layer. The shell particles and/or core particles may be made from an acid-base-resistant material that is stable in harsh chemical conditions. For example, the shell particles and/or core particles may be made from diamond, graphitic carbon, silicon carbide, boron nitride, tungsten carbide, niobium carbide, zirconia, noble metals, acid-base stable highly cross-linked polymers, acid-base stable at least partially cross-linked polymers, titania, alumina, thoria combinations of the foregoing, or other acid-base-resistant materials. The porous composite particulate materials disclosed herein and related methods and devices may be used in separation technologies, including, but not limited to, chromatography and solid phase extraction.
摘要翻译：在一个实施方案中，多孔复合颗粒材料包括多个复合颗粒。每个复合颗粒包括至少部分地被一层或多层耐酸碱性壳颗粒包围的耐酸碱性芯颗粒。壳颗粒通过聚合物层粘附到芯颗粒。壳颗粒和/或芯颗粒可以由在苛刻的化学条件下稳定的耐酸碱材料制成。例如，壳颗粒和/或芯颗粒可以由金刚石，石墨碳，碳化硅，氮化硼，碳化钨，碳化铌，氧化锆，贵金属，酸碱稳定的高度交联的聚合物，酸碱稳定的至少部分交联的聚合物，二氧化钛，氧化铝，氧化钍组合，或其它耐酸碱材料。本文公开的多孔复合颗粒材料和相关方法和装置可以用于分离技术，包括但不限于色谱和固相萃取。

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