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1. 发明申请

US20140027116A1 POLYMER NANOCOMPOSITE, PROCESS FOR MAKING AND USE OF SAME 审中-公开
标题翻译：聚合物纳米复合物，其制备和使用的方法
公开(公告)号：US20140027116A1
公开(公告)日：2014-01-30
申请号：US13561314
申请日：2012-07-30
申请人： Radhika Suresh , Michael Johnson , Soma Chakraborty , Donald Horner
发明人： Radhika Suresh , Michael Johnson , Soma Chakraborty , Donald Horner
IPC分类号： C09K8/56 , E21B33/13
CPC分类号： C09K8/56 , C09K2208/10 , E21B33/13
摘要： A process for stabilizing particles includes disposing reactive nanoparticles in a borehole; contacting the reactive nanoparticles with a resin; introducing a curing agent; and curing the resin and reactive nanoparticles with the curing agent to form a nanocomposite, wherein, during curing, the nanocomposite is bonded to the particles to stabilize the particles. A process for consolidating particles includes coating the particles with a resin; introducing reactive nanoparticles; curing the resin and reactive nanoparticles with a curing agent to form a nanocomposite which is bonded to the particles; and controlling a rate of the curing by an amount of the curing agent which is present with the resin, wherein the nanocomposite bonded to the particles is thermally stable up to at least 600° F. (315° C.). A system comprises a resin; reactive nanoparticles; a curing agent to form a nanocomposite; and particles disposed in a downhole location to which the nanocomposite binds.
摘要翻译：用于稳定颗粒的方法包括将反应性纳米颗粒设置在钻孔中; 使反应性纳米粒子与树脂接触; 引入固化剂; 并用固化剂固化树脂和活性纳米颗粒以形成纳米复合材料，其中在固化过程中，将纳米复合材料结合到颗粒上以稳定颗粒。固结颗粒的方法包括用树脂涂覆颗粒; 引入反应性纳米粒子; 用固化剂固化树脂和反应性纳米颗粒以形成结合到颗粒的纳米复合材料; 并且通过树脂存在的固化剂的量控制固化速率，其中结合到颗粒的纳米复合材料在至少600°F（315℃）下是热稳定的。系统包括树脂; 反应性纳米粒子; 形成纳米复合材料的固化剂; 以及设置在纳米复合物结合到的井下位置的颗粒。

2. 发明申请

US20140018475A1 HIGH GLASS TRANSITION TEMPERATURE THERMOSET AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：高玻璃转换温度热水器及其制造方法
公开(公告)号：US20140018475A1
公开(公告)日：2014-01-16
申请号：US13549626
申请日：2012-07-16
申请人： Joshua C. Falkner , Soma Chakraborty , Radhika Suresh
发明人： Joshua C. Falkner , Soma Chakraborty , Radhika Suresh
IPC分类号： C08G59/14 , C08K3/34 , C08L27/18 , C08K3/36 , C08K3/04 , C08K3/30
CPC分类号： C08G59/1438 , C08G59/3281 , C08G59/38 , C08G59/5026 , C08K3/04 , C08K3/041 , C08K3/042 , C08K5/5435 , C08L63/00 , C08L2205/02
摘要： A process for preparing a nanocomposite includes combining a resin and silsesquioxane; introducing a curing agent to the resin and silsesquioxane to form a composition; and forming a reaction product of the composition to prepare the nanocomposite, wherein a total amount of the silsesquioxane and curing agent in the composition is from 1 wt % to 70 wt %, based on a weight of the composition. Additionally, a process for preparing an article includes combining an epoxy resin and silsesquioxane; introducing a curing agent to the epoxy resin and silsesquioxane to form a composition; and reacting the epoxy resin, silsesquioxane, and curing agent to form the nanocomposite, wherein a molar ratio of a number of moles of an epoxy functional group of the epoxy resin to the sum of the number of moles of the silsesquioxane and curing agent is from 1:1 to 100:1. An article includes the reaction product of the resin, silsesquioxane, and curing agent.
摘要翻译：制备纳米复合材料的方法包括组合树脂和倍半硅氧烷; 向树脂和倍半硅氧烷中引入固化剂以形成组合物; 以及形成所述组合物的反应产物以制备所述纳米复合材料，其中所述组合物中所述倍半硅氧烷和固化剂的总量为所述组合物重量的1重量％至70重量％。此外，制备制品的方法包括组合环氧树脂和倍半硅氧烷; 向环氧树脂和倍半硅氧烷中引入固化剂以形成组合物; 并使环氧树脂，倍半硅氧烷和固化剂反应形成纳米复合材料，其中环氧树脂的环氧官能团的摩尔数与倍半硅氧烷和固化剂的摩尔数之和的摩尔比来自 1：1到100：1。一种制品包括树脂，倍半硅氧烷和固化剂的反应产物。

3. 发明申请

US20140005304A1 NANOCOMPOSITE AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：纳米复合材料及其制备方法
公开(公告)号：US20140005304A1
公开(公告)日：2014-01-02
申请号：US13539964
申请日：2012-07-02
申请人： Radhika Suresh , Soma Chakraborty
发明人： Radhika Suresh , Soma Chakraborty
IPC分类号： C08K5/549 , C08K3/40 , C08K3/30 , C08K3/34 , C08K3/04 , C08K3/36
CPC分类号： C08K5/549 , C08J3/223 , C08K3/013 , C08K3/04 , C08K3/042 , C08K3/30 , C08K3/346 , C08K3/36 , C08K3/40 , C08K2201/011
摘要： A nanocomposite comprises: a polymer; and a nanofiller disposed in the polymer, the nanofiller comprising a first nanoparticle bonded to a second nanoparticle. A process of making a nanocomposite comprises: combining a silsesquioxane and a nanoparticle; bonding the nanoparticle to the silsesquioxane to make a nanofiller; and dispersing the nanofiller in a polymer to make the nanocomposite.
摘要翻译：纳米复合材料包括：聚合物; 和设置在聚合物中的纳米填料，纳米填料包含与第二纳米颗粒结合的第一纳米颗粒。制备纳米复合材料的方法包括：组合倍半硅氧烷和纳米颗粒; 将纳米颗粒结合到倍半硅氧烷以制备纳米填料; 并将纳米填料分散在聚合物中以制备纳米复合材料。

4. 发明授权

US09433975B2 Method of making a polymer/functionalized nanographene composite coating 有权
标题翻译：制备聚合物/功能化纳米石墨烯复合涂层的方法
公开(公告)号：US09433975B2
公开(公告)日：2016-09-06
申请号：US13721320
申请日：2012-12-20
申请人： Soma Chakraborty , Jiang Zhu , Gaurav Agrawal
发明人： Soma Chakraborty , Jiang Zhu , Gaurav Agrawal
IPC分类号： B05D5/00 , B05D7/00 , B05D1/00 , B05D1/02 , B05D1/18 , B05D1/36 , B05D3/00 , B05D3/06 , B05D3/04 , B05D3/10 , B05D5/08 , B05D7/04 , C09D7/12 , C08J7/04 , C09D1/00 , C09D5/38 , B82Y30/00
CPC分类号： B05D7/52 , B05D1/005 , B05D1/02 , B05D1/18 , B05D1/185 , B05D1/36 , B05D3/002 , B05D3/044 , B05D3/0446 , B05D3/062 , B05D3/063 , B05D3/101 , B05D5/08 , B05D7/04 , B05D2505/50 , B82Y30/00 , C08J7/045 , C08J2323/16 , C08J2433/02 , C08J2479/02 , C09D1/00 , C09D5/38 , C09D7/61 , C09D7/70 , Y10S977/902 , Y10T428/31504 , Y10T428/31507 , Y10T428/31511 , Y10T428/3154 , Y10T428/31544 , Y10T428/31551 , Y10T428/31663 , Y10T428/31678 , Y10T428/31721 , Y10T428/31786 , Y10T428/31931 , Y10T428/31935 , Y10T428/31938 , Y10T428/31942
摘要： A method of forming a nano-coating on a substrate comprises: depositing a first layer on a surface of the substrate, the first layer comprising a polymeric composition; depositing a second layer on the surface of the first layer opposite the substrate, the second layer comprising nanographene derivatized with a functional group selected from the group consisting of carboxy, epoxy, ether, ketone, amine, hydroxyl, alkoxy, alkyl, lactones, aryl, functionalized polymeric, functionalized oligomeric groups, and combinations thereof; and repeating the foregoing steps such that multiple alternating layers are formed, wherein each successive occurrence of the first layer is deposited on a previously deposited occurrence of the second layer.
摘要翻译：在衬底上形成纳米涂层的方法包括：在衬底的表面上沉积第一层，第一层包含聚合物组合物; 在第一层的与衬底相对的表面上沉积第二层，第二层包含用选自羧基，环氧基，醚，酮，胺，羟基，烷氧基，烷基，内酯，芳基的官能团衍生的纳米油墨官能化聚合物，官能化低聚基团及其组合; 并且重复上述步骤，使得形成多个交替层，其中第一层的连续出现沉积在先前沉积的第二层的出现上。

5. 发明授权

US09193879B2 Nano-coatings for articles 有权
标题翻译：纳米涂料用品
公开(公告)号：US09193879B2
公开(公告)日：2015-11-24
申请号：US12707015
申请日：2010-02-17
申请人： Soma Chakraborty , Jiang Zhu , Gaurav Agrawal
发明人： Soma Chakraborty , Jiang Zhu , Gaurav Agrawal
IPC分类号： C09D7/12 , C08J7/04 , C09D1/00 , C09D5/38 , B82Y30/00
CPC分类号： B05D7/52 , B05D1/005 , B05D1/02 , B05D1/18 , B05D1/185 , B05D1/36 , B05D3/002 , B05D3/044 , B05D3/0446 , B05D3/062 , B05D3/063 , B05D3/101 , B05D5/08 , B05D7/04 , B05D2505/50 , B82Y30/00 , C08J7/045 , C08J2323/16 , C08J2433/02 , C08J2479/02 , C09D1/00 , C09D5/38 , C09D7/61 , C09D7/70 , Y10S977/902 , Y10T428/31504 , Y10T428/31507 , Y10T428/31511 , Y10T428/3154 , Y10T428/31544 , Y10T428/31551 , Y10T428/31663 , Y10T428/31678 , Y10T428/31721 , Y10T428/31786 , Y10T428/31931 , Y10T428/31935 , Y10T428/31938 , Y10T428/31942
摘要： A composite includes a substrate, a binder layer disposed on a surface of the substrate; and a nanofiller layer comprising nanographene and disposed on a surface of the binder layer opposite the substrate. In addition, a nano-coating layer for coating a substrate includes multiple alternating layers of the binder layer and the nanofiller layer. Articles coated with the nano-coating layer prepared from alternating layers of nanofiller layer and binder layer have improved barrier properties, and may be used in down-hole applications.
摘要翻译：复合材料包括基材，设置在基材表面上的粘合剂层; 以及纳米填料层，其包含纳米线性烯，并且设置在与基底相对的粘合剂层的表面上。此外，用于涂覆基材的纳米涂层包括粘合剂层和纳米填料层的多个交替层。由纳米填料层和粘合剂层的交替层制备的纳米涂层涂覆的制品具有改进的阻隔性能，并且可用于井下应用。

6. 发明授权

US09079295B2 Diamond particle mixture 有权
标题翻译：钻石颗粒混合物
公开(公告)号：US09079295B2
公开(公告)日：2015-07-14
申请号：US13084067
申请日：2011-04-11
申请人： Soma Chakraborty , Gaurav Agrawal
发明人： Soma Chakraborty , Gaurav Agrawal
IPC分类号： B24D3/02 , B24D3/00 , B24D11/00 , B24D18/00 , C09K3/14 , C09C1/68 , B24D99/00 , B01J3/06 , B82Y30/00
CPC分类号： B24D99/005 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B82Y30/00 , 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 substantially homogeneous particle mixture is disclosed. The mixture includes a plurality of derivatized nanodiamond particles comprising a plurality of first functional groups. The mixture also includes a plurality of microdiamond particles, wherein the derivatized nanodiamond particles and microdiamond particles comprise a substantially homogeneous particle mixture. The mixture may also include a plurality of third particles comprising nanoparticles not identical to the derivatized nanodiamond particles, or a plurality of microparticles not identical to the microdiamond particles, or a combination thereof, and the derivatized nanodiamond particles, derivatized microdiamond particles and third particles comprise the substantially homogeneous particle mixture.
摘要翻译：公开了基本均匀的颗粒混合物。该混合物包括多个包含多个第一官能团的衍生的纳米金刚石颗粒。该混合物还包括多个微金刚石颗粒，其中衍生的纳米金刚石颗粒和微金刚石颗粒包含基本均匀的颗粒混合物。混合物还可以包括多个第三颗粒，其包含与衍生的纳米金刚石颗粒不相同的纳米颗粒，或者与微金刚石颗粒不同的多个微粒或其组合，并且衍生的纳米金刚石颗粒，衍生的微金刚石颗粒和第三颗粒包括基本均匀的颗粒混合物。

7. 发明授权

US08840693B2 Coated particles and related methods 有权
标题翻译：涂层颗粒及相关方法
公开(公告)号：US08840693B2
公开(公告)日：2014-09-23
申请号：US13166557
申请日：2011-06-22
申请人： Soma Chakraborty , Oleksandr Kuznetsov , Gaurav Agrawal
发明人： Soma Chakraborty , Oleksandr Kuznetsov , Gaurav Agrawal
IPC分类号： B24D3/00 , B24D11/00 , B24D18/00 , C09K3/14 , B24B1/00 , B24D3/02 , C09C1/68
CPC分类号： E21B10/5735 , B24D18/00 , B24D18/0009 , B82Y30/00 , C09K3/1436 , E21B10/54 , E21B10/567
摘要： Coated particles comprise a core particle comprising a superhard material and having an average diameter of between 1 μm and 500 μm. A coating material is adhered to and covers at least a portion of an outer surface of the core particle, the coating material comprising an amine terminated group. A plurality of nanoparticles selected from the group consisting of carbon nanotubes, nanographite, nanographene, non-diamond carbon allotropes, surface modified nanodiamond, nanoscale particles of BeO, and nanoscale particles comprising a Group VIIIA element is adhered to the coating material.
摘要翻译：包覆颗粒包括包含超硬材料并且平均直径在1μm和500μm之间的芯颗粒。涂覆材料粘附并覆盖核心颗粒的外表面的至少一部分，该涂层材料包含胺封端基团。选自碳纳米管，纳米石墨，纳米线烯，非金刚石碳同素异形体，表面改性纳米金刚石，BeO纳米尺度颗粒和包含第VIIIA族元素的纳米级颗粒的多种纳米颗粒被粘附到涂层材料上。

8. 发明授权

US08784520B2 Methods of functionalizing microscale diamond particles 有权
标题翻译：官能化微量金刚石颗粒的方法
公开(公告)号：US08784520B2
公开(公告)日：2014-07-22
申请号：US13174031
申请日：2011-06-30
申请人： Soma Chakraborty , Gaurav Agrawal
发明人： Soma Chakraborty , Gaurav Agrawal
IPC分类号： C09K3/14
CPC分类号： B24D99/005 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B24D3/08 , B24D18/0009 , C01B32/28 , C04B35/532 , C04B35/6264 , C04B35/62645 , C04B35/6265 , C04B35/6268 , C04B35/62802 , C04B35/62884 , C04B35/6325 , C04B35/634 , C04B35/636 , C04B35/645 , C04B2235/427 , C04B2235/48 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/5472 , C22C26/00 , C22C2204/00
摘要： Methods of treating a plurality of particles involve functionalizing a plurality of microscale diamond particles by covalently bonding one or more molecular groups selected from OH functional groups, —COOH functional groups, —R—COOH functional groups, wherein R includes alkyls, -Ph-COOH functional groups, wherein Ph includes phenolics, polymers, oligomers, monomers, glycols, sugars, ionic functional groups, metallic functional groups, and organo-metallic functional groups to outer surfaces of at least some particles of the plurality of microscale diamond particles. A stability of the functionalized plurality of microscale diamond particles in dispersion is increased as compared to a plurality of microscale diamond particles that has not been functionalized.
摘要翻译：处理多个颗粒的方法包括通过共价键合一个或多个选自-OH官能团，-COOH官能团，-R-COOH官能团的分子基团官能化多个微米级金刚石颗粒，其中R包括烷基，-Ph- COOH官能团，其中Ph包括多个微米级金刚石颗粒中的至少一些颗粒的外表面的酚醛树脂，聚合物，低聚物，单体，二醇，糖，离子官能团，金属官能团和有机金属官能团。与未被功能化的多个微米级金刚石颗粒相比，功能化的多个微米级金刚石颗粒在分散体中的稳定性增加。

9. 发明授权

US08720570B2 Method of corrosion mitigation using nanoparticle additives 有权
标题翻译：使用纳米颗粒添加剂的缓蚀方法
公开(公告)号：US08720570B2
公开(公告)日：2014-05-13
申请号：US13021147
申请日：2011-02-04
申请人： Kushal Seth , Soma Chakraborty , Allen Grabrysch , Gaurav Agrawal
发明人： Kushal Seth , Soma Chakraborty , Allen Grabrysch , Gaurav Agrawal
IPC分类号： E21B37/00
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和第二井下流体的表面之间文章。

10. 发明授权

US08708047B2 Method of cooling downhole element using nanoenhanced downhole fluid 有权
标题翻译：使用纳升级井下流体冷却井下元件的方法
公开(公告)号：US08708047B2
公开(公告)日：2014-04-29
申请号：US13213702
申请日：2011-08-19
申请人： Soma Chakraborty , Michael H. Johnson , Oleg A. Mazyar
发明人： Soma Chakraborty , Michael H. Johnson , Oleg A. Mazyar
IPC分类号： E21B36/00
CPC分类号： E21B36/00 , C09K8/03 , C09K2208/10 , E21B7/00 , E21B21/00 , E21B36/001
摘要： A method of transferring heat to or from a downhole element comprising contacting a downhole fluid comprising a fluid medium, and a nanoparticle, the nanoparticle being uniformly dispersed in the downhole fluid, to a downhole element inserted in a downhole environment. A method of cooling a downhole element, and a method of drilling a borehole are also disclosed.
摘要翻译：将热量传送到井下元件或从井下元件传送热量的方法，包括使包含流体介质的井下流体和均匀分散在井下流体中的纳米颗粒与插入井下环境中的井下元件接触。还公开了一种冷却井下元件的方法和钻孔的方法。

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