-
公开(公告)号：EP3068844A1
公开(公告)日：2016-09-21
申请号：EP14815475.0
申请日：2014-11-06
发明人： HOOK, Bruce D. , MARTINS, Paulo , MEDINA, Juan Carlos , SANTOS, Daniele , TYSAK, Theodore , CYNECKI, William A. , KEENAN, Andrea C.
IPC分类号： C09K8/80
CPC分类号： C09K8/805
摘要： Provided are proppants for use in hydraulic fracturing operations. The proppants comprise particles having coatings disposed on them as described herein. The proppants exhibit reduced dust generation, for instance during transloading, conveying and/or offloading of the proppant at a wellsite and/or at intermediate shipping transload points.
摘要翻译： 提供用于水力压裂作业的支撑剂。 支撑剂包括如本文所述的具有设置在其上的涂层的颗粒。 支撑剂表现出减少的灰尘产生，例如在转运期间，在井场和/或中间运输过载点处的支撑剂的输送和/或卸载。
-
公开(公告)号：EP3068844B1
公开(公告)日：2018-06-06
申请号：EP14815475.0
申请日：2014-11-06
发明人： HOOK, Bruce D. , MARTINS, Paulo , MEDINA, Juan Carlos , SANTOS, Daniele , TYSAK, Theodore , CYNECKI, William A. , KEENAN, Andrea C.
IPC分类号： C09K8/80
CPC分类号： C09K8/805
摘要： Provided are proppants for use in hydraulic fracturing operations. The proppants comprise particles having coatings disposed on them as described herein. The proppants exhibit reduced dust generation, for instance during transloading, conveying and/or offloading of the proppant at a wellsite and/or at intermediate shipping transload points.
-
-
4.发明授权ELASTOMERIC INSULATION MATERIALS AND THE USE THEREOF IN SUBSEA APPLICATIONS 有权弹性体ISOLIERSTOFFE和它们在水下应用
公开(公告)号：EP2611849B1
公开(公告)日：2015-03-18
申请号：EP11758603.2
申请日：2011-08-31
CPC分类号： C08G59/18 , B05D3/108 , C08G59/066 , C08G59/184 , C08G59/50 , C08G2650/50 , C09D163/00 , F16L59/028 , F16L59/14 , Y10T428/139 , Y10T428/1393
-
公开(公告)号：EP3512820A1
公开(公告)日：2019-07-24
申请号：EP17787054.0
申请日：2017-09-12
-
公开(公告)号：EP3317368A1
公开(公告)日：2018-05-09
申请号：EP16738925.3
申请日：2016-06-23
发明人： RAGHURAMAN, Arjun , WILLIAMSON, Alexander , GOYAL, Sachit , TAN, Runyu , MEDINA, Juan Carlos , AOU, Kaoru
IPC分类号： C09K8/80
CPC分类号： C09K8/54 , C09K8/805 , C09K2208/20
摘要： A coated proppant includes a solid core proppant particle, and a sulfide recovery coating that includes a sulfide capturing agent embedded within a polymer resin matrix. The sulfide capturing agent is a metal oxide.
-
公开(公告)号：EP3019544A1
公开(公告)日：2016-05-18
申请号：EP14744710.6
申请日：2014-07-09
发明人： AOU, Kaoru , MEDINA, Juan Carlos , PARADKAR, Rajesh P. , LATHAM, Dwight , TIPPS-THOMAS, Michelle
IPC分类号： C08G18/48 , C08G18/76 , C08G18/09 , C08G18/40 , C08G18/18 , C08G18/16 , C08G18/24 , C08G18/30 , C08G18/79 , C08J5/04 , C08G18/10
摘要： A method for exposing a substrate to water under superatmospheric pressure at a temperature of at least 70° C. includes (a) applying a reaction mixture to a substrate, which reaction mixture has an isocyanate index of at least 10 and includes an aromatic polyisocyanate component, a polyol component having a polyol with a hydroxyl equivalent weight of at least 500, and a catalyst component having an isocyanate trimerization catalyst, and at least partially curing the reaction mixture to form a polyisocyanurate or polyurethane-isocyanurate polymer having a glass transition temperature of at least 80° C., and (b) exposing the substrate and the polyisocyanurate or polyurethane-isocyanurate polymer to water under superatmospheric pressure at a temperature of at least 70° C.
-
公开(公告)号：EP2611848B1
公开(公告)日：2014-06-25
申请号：EP11757717.1
申请日：2011-08-31
IPC分类号： C08G59/18
CPC分类号： C08G59/50 , C08G59/066 , C08G2650/50
-
公开(公告)号：EP4161977A1
公开(公告)日：2023-04-12
申请号：EP21735522.1
申请日：2021-06-02
-
公开(公告)号：EP3317367A1
公开(公告)日：2018-05-09
申请号：EP16736695.4
申请日：2016-06-27
发明人： AOU, Kaoru , MEDINA, Juan Carlos , GOLTZ, H. Robert , GOYAL, Sachit , RAGHURAMAN, Arjun , AGUIRRE VARGAS, Fabio , WATKINS, Avery L. , REUSCHLE, David A. , JOHNSON, Ann F. , SRIVASTAVA, Yasmin N.
IPC分类号： C09K8/80
CPC分类号： C09K8/805 , B29C70/021 , B29C70/026 , B29C70/085 , B29C70/32 , B29C70/382 , B29C70/52 , B29C70/88 , B29K2101/10 , B29K2101/12 , B29L2023/22 , C02F1/288 , C02F2101/006 , C02F2103/06 , C09D5/00 , C09K8/528 , E21B43/267 , F16L9/12
摘要： A coated proppant includes a solid core proppant particle and a heavy metal recovery coating, including heavy metal recovery crystals embedded within a polymer resin matrix. A process for the manufacture of a coated proppant includes providing a solid core proppant particle, and forming on the solid core proppant particle, a heavy metal recovery coating including heavy metal recovery crystals embedded within a polymer resin matrix.
-
-
-
-
-
-
-
-
-
搜索结果
22 条记录 (耗时 0.018 秒)
