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1. 发明申请

WO2012033995A3 METHOD OF FORMING POLYMER NANOCOMPOSITE 审中-公开
标题翻译：形成聚合物纳米复合材料的方法
公开(公告)号：WO2012033995A3
公开(公告)日：2012-06-14
申请号：PCT/US2011050956
申请日：2011-09-09
申请人： BAKER HUGHES INC , AGRAWAL GAURAV , CHAKRABORTY SOMA , DUAN PING , JOHNSON MICHAEL H
发明人： AGRAWAL GAURAV , CHAKRABORTY SOMA , DUAN PING , JOHNSON MICHAEL H
IPC分类号： C08K9/04 , C08K3/04 , C08L75/04 , C08L101/02
CPC分类号： B82Y30/00 , C08G18/10 , C08G18/4277 , C08K3/04 , C08K3/041 , C08K3/042 , C08K3/045 , C08K3/346 , C08K7/00 , C08G18/3808 , C08L75/04
摘要： A method for making a polymer composite comprises mixing, a thermosetting polymer precursor, and 0.01 to 30 wt% of a derivatized nanoparticle based on the total weight of the polymer composite, the derivatized nanoparticle including functional groups comprising carboxy, epoxy, ether, ketone, amine, hydroxy, alkoxy, alkyl, aryl, aralkyl, alkaryl, lactone, functionalized polymeric or oligomeric groups, or a combination comprising at least one of the forgoing functional groups.
摘要翻译：制备聚合物复合材料的方法包括混合热固性聚合物前体和基于聚合物复合材料总重量为0.01-30wt％的衍生化纳米粒子，衍生化纳米粒子包括含羧基，环氧基，醚，酮，胺，羟基，烷氧基，烷基，芳基，芳烷基，烷芳基，内酯，官能化聚合或低聚基团或包含至少一个前述官能团的组合。

2. 发明申请

WO2012033565A3 POLYMER NANOCOMPOSITE 审中-公开
标题翻译：聚合物纳米复合材料
公开(公告)号：WO2012033565A3
公开(公告)日：2012-05-10
申请号：PCT/US2011043033
申请日：2011-07-06
申请人： BAKER HUGHES INC , CHAKRABORTY SOMA , DUAN PING , AGRAWAL GAURAV , JOHNSON MICHAEL H
发明人： CHAKRABORTY SOMA , DUAN PING , AGRAWAL GAURAV , JOHNSON MICHAEL H
IPC分类号： C08L101/00 , B82B3/00 , C08J3/02 , C08K3/04 , C08K9/04
CPC分类号： B82Y30/00 , C08K3/04 , C08K3/045 , C08K9/04
摘要： A polymer nanocomposite comprises a polymer; and a nanoparticle derivatized to include functional groups including carboxy, epoxy, ether, ketone, amine, hydroxy, alkoxy, alkyl, aryl, aralkyl, alkaryl, lactone, functionalized polymeric or oligomeric groups, or a combination comprising at least one of the forgoing functional groups. The variability in tensile strength and percent elongation for the polymer nanocomposite is less than the variability of these properties obtained where an underivatized nanoparticle is included in place of the derivatized nanoparticle.
摘要翻译：聚合物纳米复合材料包含聚合物; 以及衍生化为包括官能团的纳米颗粒，所述官能团包括羧基，环氧基，醚，酮，胺，羟基，烷氧基，烷基，芳基，芳烷基，烷芳基，内酯，官能化的聚合或低聚基团或包含至少一种上述官能团组。聚合物纳米复合材料的拉伸强度和百分比伸长率的变化小于在包含未衍生的纳米粒子代替衍生的纳米粒子的情况下获得的这些性质的变化性。

3. 发明申请

WO2013036446A1 METHOD OF DEPLOYING NANOENHANCED DOWNHOLE ARTICLE 审中-公开
标题翻译：部署纳米深孔钻探文章的方法
公开(公告)号：WO2013036446A1
公开(公告)日：2013-03-14
申请号：PCT/US2012053347
申请日：2012-08-31
申请人： BAKER HUGHES INC , GUEST RANDALL V , CHAKRABORTY SOMA , AGRAWAL GAURAV , COX DON C , WANG XIAOWEI
发明人： GUEST RANDALL V , CHAKRABORTY SOMA , AGRAWAL GAURAV , COX DON C , WANG XIAOWEI
IPC分类号： E21B33/12 , C08L101/00 , E21B33/13
CPC分类号： E21B33/1208 , B82Y30/00
摘要： A method of deploying a downhole article comprising a shape memory material, the shape memory material comprising a nanoparticle having greater thermal conductivity than an identical shape memory material but without the nanoparticle; the method comprising heating the article while in a compacted state to change the article to a non-compacted state. A method of deploying the downhole article where the article is a packer element is also disclosed.
摘要翻译：一种展开包括形状记忆材料的井下制品的方法，所述形状记忆材料包括纳米颗粒，所述纳米颗粒具有比相同形状记忆材料更大的热导率但不具有所述纳米颗粒; 该方法包括在处于压实状态的同时加热物品以将物品改变为未致密状态。还公开了部署井下物品的方法，其中物品是封隔器元件。

4. 发明申请

WO2011130516A3 METHOD OF MAKING A DIAMOND PARTICLE SUSPENSION AND METHOD OF MAKING A POLYCRYSTALLINE DIAMOND ARTICLE THEREFROM 审中-公开
标题翻译：制造钻石颗粒悬浮液的方法及其制备多晶金刚石制品的方法
公开(公告)号：WO2011130516A3
公开(公告)日：2012-04-19
申请号：PCT/US2011032502
申请日：2011-04-14
申请人： BAKER HUGHES INC , CHAKRABORTY SOMA , AGRAWAL GAURAV
发明人： CHAKRABORTY SOMA , AGRAWAL GAURAV
IPC分类号： C01B31/06 , B23B27/20 , B24D3/10 , C09K3/14 , C30B29/04
CPC分类号： B24D99/005 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B24D18/0009 , B82Y30/00 , C01B32/28 , C04B35/528 , C04B35/62625 , C04B35/63404 , C04B35/63448 , C04B35/645 , C04B2235/349 , C04B2235/3817 , C04B2235/3847 , C04B2235/386 , C04B2235/40 , C04B2235/422 , C04B2235/425 , C04B2235/428 , C04B2235/5248 , C04B2235/5436 , C04B2235/5454 , C04B2235/5472
摘要： A method of forming a substantially homogeneous suspension of nanodiamond particles and microdiamond particles is disclosed The method includes disposing a first functional group on a plurality of nanodiamond particles to form derivatized nanodiamond particles, and combining the derivatized nanodiamond particles with a plurality of microdiamond particles and a solvent to form a substantially homogeneous suspension of the derivatized nanodiamond particles and microdiamond particles in the solvent. A method of making an article is also disclosed. The method includes forming a superabrasive polycrystalline diamond compact by combining: a plurality of derivatized nanodiamond particles, a plurality of derivatized microdiamond particles having an average particle size greater than that of the derivatized nanodiamond particles, and a metal solvent-catalyst. The method also includes combining the polycrystalline diamond with a substrate comprising a ceramic. The method further includes removing a portion of the metal solvent-catalyst from the polycrystalline diamond compact by leaching.
摘要翻译：公开了形成纳米金刚石颗粒和微金刚石颗粒的基本上均匀的悬浮液的方法。该方法包括在多个纳米金刚石颗粒上设置第一官能团以形成衍生的纳米金刚石颗粒，并将衍生的纳米金刚石颗粒与多个微金刚石颗粒和溶剂以形成衍生的纳米金刚石颗粒和微金刚石颗粒在溶剂中的基本均匀的悬浮液。还公开了制造物品的方法。该方法包括：通过组合多个衍生的纳米金刚石颗粒，多个衍生化的微粒子颗粒，其平均粒径大于衍生的纳米金刚石颗粒的平均粒径，以及金属溶剂 - 催化剂，形成超硬磨料多晶金刚石压块。该方法还包括将多晶金刚石与包含陶瓷的基底结合。该方法还包括通过浸出从多晶金刚石压块中去除一部分金属溶剂催化剂。

5. 发明申请

WO2012015567A3 NANOMATRIX METAL COMPOSITE 审中-公开
标题翻译：纳米金属复合材料
公开(公告)号：WO2012015567A3
公开(公告)日：2012-04-12
申请号：PCT/US2011043036
申请日：2011-07-06
申请人： BAKER HUGHES INC , XU ZHIYUE , CHAKRABORTY SOMA , AGRAWAL GAURAV
发明人： XU ZHIYUE , CHAKRABORTY SOMA , AGRAWAL GAURAV
IPC分类号： B22F1/00 , B82B1/00
CPC分类号： B22F1/025 , C22C1/0408 , C22C1/0416 , C22C32/0084
摘要： A powder metal composite is disclosed. The powder metal composite includes a substantially-continuous, cellular nanomatrix comprising a nanomatrix material. The composite also includes a plurality of dispersed first particles each comprising a first particle core material that comprises Mg, A1, Zn or Mn, or a combination thereof, dispersed in the nanomatrix; a plurality of dispersed second particles intermixed with the dispersed first particles, each comprising a second particle core material that comprises a carbon nanoparticle; and a solid-state bond layer extending throughout the nanomatrix between the dispersed first and second particles. The nanomatrix powder metal composites are uniquely lightweight, high-strength materials that also provide uniquely selectable and controllable corrosion properties, including very rapid corrosion rates, useful for making a wide variety of degradable or disposable articles, including various downhole tools and components.
摘要翻译：公开了一种粉末金属复合材料。该粉末金属复合材料包括基本上连续的，包含纳米基体材料的蜂窝状纳米基体。该复合物还包括多个分散的第一颗粒，每个分散的第一颗粒包含分散在纳米基体中的包含Mg，Al，Zn或Mn或其组合的第一颗粒芯材料; 与分散的第一颗粒混合的多个分散的第二颗粒，各自包含含有碳纳米颗粒的第二颗粒芯材料; 以及在分散的第一和第二颗粒之间的整个纳米基质上延伸的固态结合层。纳米基体粉末金属复合材料是独特的轻质高强度材料，它还具有独特的可选择性和可控性，包括腐蚀速率非常快，适用于制造各种可降解或一次性物品，包括各种井下工具和部件。

6. 发明申请

WO2012106091A3 COMPOSITE MICRON DIAMOND PARTICLE AND METHOD OF MAKING 审中-公开
标题翻译：复合微粒金刚石颗粒及其制备方法
公开(公告)号：WO2012106091A3
公开(公告)日：2012-10-26
申请号：PCT/US2012021276
申请日：2012-01-13
申请人： BAKER HUGHES INC , CHAKRABORTY SOMA , AGRAWAL GAURAV
发明人： CHAKRABORTY SOMA , AGRAWAL GAURAV
IPC分类号： B82B3/00 , B82Y40/00 , C01B31/06
CPC分类号： C09K3/1436 , B82Y30/00 , C01B32/28 , C04B35/62802 , C04B35/62805 , C04B35/62807 , C04B35/62813 , C04B35/62823 , C04B35/62831 , C04B35/62836 , C04B35/62839 , C04B35/62892 , C04B2235/427 , C04B2235/5296 , Y10T428/2991
摘要： A composite particle is disclosed. The composite particle includes a micron diamond particle. The composite particle also includes a nanoparticle, the nanoparticle attached to a surface of the micron diamond particle by an attachment comprising a covalent bond or an intermolecular force, or a combination thereof. A method of making a composite particle is also disclosed. The method includes providing a micron diamond particle. The method also includes providing a nanoparticle and attaching the nanoparticle to a surface of the micron diamond particle by an attachment comprising a covalent bond or an intermolecular force, or a combination thereof.
摘要翻译：公开了一种复合颗粒。复合颗粒包括微米金刚石颗粒。复合颗粒还包括纳米颗粒，纳米颗粒通过包含共价键或分子间力的连接或其组合连接到微米金刚石颗粒的表面上。还公开了制备复合颗粒的方法。该方法包括提供微米级金刚石颗粒。该方法还包括提供纳米颗粒，并通过包含共价键或分子间力的附件或其组合将纳米颗粒附着到微米金刚石颗粒的表面。

7. 发明申请

WO2012058410A3 GRAPHENE-COATED DIAMOND PARTICLES, COMPOSITIONS AND INTERMEDIATE STRUCTURES COMPRISING SAME, AND METHODS OF FORMING GRAPHENE-COATED DIAMOND PARTICLES AND POLYCRYSTALLINE COMPACTS 审中-公开
标题翻译：包含石墨的金刚石颗粒，组合物和包含它们的中间结构，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：WO2012058410A3
公开(公告)日：2012-09-07
申请号：PCT/US2011058057
申请日：2011-10-27
申请人： BAKER HUGHES INC , CHAKRABORTY SOMA , DIGIOVANNI ANTHONY A , AGRAWAL GAURAV , SCOTT DANNY E , MATHUR VIPUL
发明人： CHAKRABORTY SOMA , DIGIOVANNI ANTHONY A , AGRAWAL GAURAV , SCOTT DANNY E , MATHUR VIPUL
IPC分类号： E21B10/54 , B22F1/02 , B24D3/00
CPC分类号： C01B32/28 , B05D1/36 , B05D7/5483 , B05D7/5883 , B22F1/02 , B22F1/025 , B22F2005/001 , B22F2998/00 , C01B31/065 , 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 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. Each coated diamond particle has a diamond core and at least one graphene layer formed over at least a portion of the diamond core.
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。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。每个涂覆的金刚石颗粒具有金刚石芯和在金刚石芯的至少一部分上形成的至少一个石墨烯层。

8. 发明申请

WO2012106623A3 METHOD OF CORROSION MITIGATION USING NANOPARTICLE ADDITIVES 审中-公开
标题翻译：使用纳米添加剂进行腐蚀减轻的方法
公开(公告)号：WO2012106623A3
公开(公告)日：2012-11-08
申请号：PCT/US2012023815
申请日：2012-02-03
申请人： BAKER HUGHES INC , SETH KUSHAL , CHAKRABORTY SOMA , GRABRYSCH ALLEN , AGRAWAL GAURAV
发明人： SETH KUSHAL , CHAKRABORTY SOMA , GRABRYSCH ALLEN , AGRAWAL GAURAV
IPC分类号： E21B43/22 , C09K8/00 , C09K8/24 , E21B33/14
CPC分类号： E21B41/02
摘要： A method of mitigating corrosion of downhole articles includes mixing a plurality of nanoparticles into a first downhole fluid to form a nanoparticle fluid. The method also includes exposing a surface of a downhole article in a wellbore to the nanoparticle fluid. The method further includes disposing a barrier layer comprising a portion of the nanoparticles on the surface of the article and exposing the surface of the downhole article to a second downhole fluid, wherein the barrier layer is disposed between the second downhole fluid and the surface of the article.
摘要翻译：减轻井下物品腐蚀的方法包括将多个纳米颗粒混合到第一井下流体中以形成纳米颗粒流体。该方法还包括将井眼中的井下物品的表面暴露于纳米颗粒流体。该方法还包括将包含纳米颗粒的一部分的阻挡层设置在制品的表面上并将井下制品的表面暴露于第二井下流体，其中阻挡层设置在第二井下流体与第二井下流体的表面之间文章。

9. 发明申请

WO2012021821A3 CUTTING ELEMENTS INCLUDING NANOPARTICLES IN AT LEAST ONE PORTION THEREOF, EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS, AND RELATED METHODS 审中-公开
标题翻译：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：WO2012021821A3
公开(公告)日：2012-05-10
申请号：PCT/US2011047610
申请日：2011-08-12
申请人： BAKER HUGHES INC , DIGIOVANNI ANTHONY A , SCOTT DANNY E , CHAKRABORTY SOMA , AGRAWAL GAURAV
发明人： DIGIOVANNI ANTHONY A , SCOTT DANNY E , CHAKRABORTY SOMA , AGRAWAL GAURAV
IPC分类号： E21B10/567 , E21B10/62
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。

10. 发明申请

WO2011130023A3 METHOD OF PREPARING POLYCRYSTALLINE DIAMOND FROM DERIVATIZED NANODIAMOND 审中-公开
标题翻译：从衍生的纳米晶体制备多晶金刚石的方法
公开(公告)号：WO2011130023A3
公开(公告)日：2012-02-23
申请号：PCT/US2011030924
申请日：2011-04-01
申请人： BAKER HUGHES INC , CHAKRABORTY SOMA , AGRAWAL GAURAV , DIGIOVANNI ANTHONY A
发明人： CHAKRABORTY SOMA , AGRAWAL GAURAV , DIGIOVANNI ANTHONY A
IPC分类号： C01B31/06 , B01J3/06 , B23B27/20 , C09K3/14 , C30B29/04
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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