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公开(公告)号：US09926398B2
公开(公告)日：2018-03-27
申请号：US14771263
申请日：2014-03-18
Applicant: Cabot Corporation
Inventor： Qingling Zhang , Bennett Greenwood , Ravi Sharma , Geoffrey D. Moeser
IPC: C08F283/00 , C08K9/06 , C08K3/22 , C09D151/08 , C09J151/08 , G03G9/08
CPC classification number: C08F283/004 , C08K3/22 , C08K9/06 , C09D151/08 , C09J151/08 , G03G9/08 , C08L101/00
Abstract: The invention provides composite particles comprising core particles having organosilica particles disposed about the core particles. The invention also provides a process for making the composite particles.
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Patent Agency Ranking
2.发明申请Methods to Separate Brine From Invert Emulsions Used in Drilling and Completion Fluids 审中-公开将盐水与钻井和完井液中使用的反相乳液分离的方法公开(公告)号：US20150144565A1
公开(公告)日：2015-05-28
申请号：US14549936
申请日：2014-11-21
Applicant: Cabot Corporation
Inventor： Lauren J. Kaminski , Siv K. Howard , Ravi Sharma , Lukasz Grzybek
CPC classification number: C02F1/283 , B01D17/0202 , B01D17/047 , C02F1/66 , C02F2001/007 , C02F2101/32 , C02F2103/10 , C09K8/36
Abstract: Methods to separate or recover brine that is present in an invert emulsion are described. The brine is present as an internal phase in the invert emulsion. The brine can be a valuable component, such as an alkali metal formate, and separation and recovering of the brine from the invert emulsion permits the brine to be reused.
Abstract translation: 描述分离或回收存在于反相乳液中的盐水的方法。 盐水作为反相乳液中的内相存在。 盐水可以是有价值的组分，例如碱金属甲酸盐，并且从反相乳液中分离和回收盐水允许盐水被再次使用。
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公开(公告)号：US20160009844A1
公开(公告)日：2016-01-14
申请号：US14771263
申请日：2014-03-18
Applicant: Cabot Corporation
Inventor： Qingling Zhang , Bennett Greenwood , Ravi Sharma , Geoffrey D. Moeser
IPC: C08F283/00 , G03G9/08 , C08K3/22 , C09J151/08 , C09D151/08
CPC classification number: C08F283/004 , C08K3/22 , C08K9/06 , C09D151/08 , C09J151/08 , G03G9/08 , C08L101/00
Abstract: The invention provides composite particles comprising core particles having organosilica particles disposed about the core particles. The invention also provides a process for making the composite particles.
Abstract translation: 本发明提供了包含核心颗粒的复合颗粒，所述芯颗粒具有围绕芯颗粒设置的有机硅颗粒。 本发明还提供了制备复合颗粒的方法。
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公开(公告)号：US20140120339A1
公开(公告)日：2014-05-01
申请号：US13804306
申请日：2013-03-14
Applicant: CABOT CORPORATION
Inventor： Ani T. Nikova , Arijit Bose , Ravi Sharma
CPC classification number: B01J20/20 , B01J20/3078 , B01J32/00 , C04B35/532 , C04B38/0022 , C04B2111/0081 , C04B2111/00853 , C04B2235/422 , C04B2235/424 , C04B2235/48 , C04B2235/6584 , Y10T428/249921 , Y10T428/249967 , C04B38/0054 , C04B38/0064
Abstract: Porous carbon monoliths are prepared using emulsions stabilized by carbonaceous particles or aggregates. An illustrative porous carbon monolith comprises carbon black, including any graphitized carbon black particles, carbonized binder and porosity. The porosity includes first pores having a pore size within the range of from about 0.5 μm to about 100 μm and second pores having a pore size within the range of from about 1 nm to about 100 nm. The pore size distribution of the first pores does not overlap with a pore size distribution of the second pores.
Abstract translation: 使用由碳质颗粒或聚集体稳定的乳液制备多孔碳整料。 示例性的多孔碳整料包括炭黑，包括任何石墨化炭黑颗粒，碳化粘合剂和孔隙率。 孔隙率包括孔径在约0.5μm至约100μm范围内的第一孔和孔径在约1nm至约100nm范围内的第二孔。 第一孔的孔径分布与第二孔的孔径分布不重叠。
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公开(公告)号：US09725621B2
公开(公告)日：2017-08-08
申请号：US14787989
申请日：2014-04-30
Applicant: Cabot Corporation
Inventor： Qingling Zhang , Bennett Greenwood , Ravi Sharma , Geoffrey D. Moeser , Brian G. Prevo , Mark J. Hampden-Smith
CPC classification number: C09G1/02 , B24B37/044 , C09K3/1409 , C09K3/1463
Abstract: CMP processes, tools and slurries utilize composite particles that include core particles having organosilica particles disposed about the core particles. Using these processes, tools and slurries can enhance removal rates, reduce defectivity and increase cleanability with respect to comparable systems and substrates.
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6.发明申请Chemical Mechanical Planarization Slurry Composition Comprising Composite Particles, Process for Removing Material Using Said Composition, CMP Polishing Pad and Process for Preparing Said Composition 有权包含复合颗粒的化学机械平面化浆料组合物，使用所述组合物去除材料的方法，CMP抛光垫和用于制备所述组合物的方法公开(公告)号：US20160090513A1
公开(公告)日：2016-03-31
申请号：US14787989
申请日：2014-04-30
Applicant: CABOT CORPORATION
Inventor： Qingling Zhang , Bennett Greenwood , Ravi Sharma , Geoffrey D. Moeser , Brian G. Prevo , Mark J. Hampden-Smith
CPC classification number: C09G1/02 , B24B37/044 , C09K3/1409 , C09K3/1463
Abstract: CMP processes, tools and slurries utilize composite particles that include core particles having organosilica particles disposed about the core particles. Using these processes, tools and slurries can enhance removal rates, reduce defectivity and increase cleanability with respect to comparable systems and substrates.
Abstract translation: CMP工艺，工具和浆料利用复合颗粒，其包括具有围绕芯颗粒设置的有机硅颗粒的芯颗粒。 使用这些工艺，工具和浆料可以提高去除率，减少缺陷率并提高可比系统和基材的可清洁性。
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