-
公开(公告)号：MX2015007622A
公开(公告)日：2015-12-03
申请号：MX2015007622
申请日：2013-12-09
Applicant: BASF SE
Inventor： TANGUAY CHRISTOPHER M , KEROBO CHARLES OMOTAYO , ROH YEONSUK , GROSS STEPHEN F
Abstract: Un apuntalante incluye un tratamiento de superficie que comprende un componente antiestático y un componente hidrofílico. El componente antiestático comprende un compuesto de amonio cuaternario. El componente hidrofílico comprende un poliol de poliéter. Un método para formar el propulsor comprende el paso de aplicar el tratamiento de superficie en el propulsor.
-
公开(公告)号：MX2015012963A
公开(公告)日：2015-12-01
申请号：MX2015012963
申请日：2014-03-11
Applicant: BASF SE
Inventor： TANGUAY CHRISTOPHER M , FITZGERALD SHAWN , KLOTS TIMOTHY D
IPC: C09K8/80 , C09K8/62 , E21B43/267
Abstract: Un agente de soporte incluye una partícula presente en una cantidad de 90 a 99.5 por ciento en peso y un revestimiento polimérico dispuesto alrededor de la partícula y presente en una cantidad de 0.5 a 10 por ciento en peso, basándose en el peso total del agente de soporte. El revestimiento polimérico incluye el producto de reacción de un copolímero de acrilato y un isocianato. El copolímero de acrilato incluye unidades de estireno y tiene un índice de hidroxilo de 20 a 500 mg KOH/g. Un método para formar el agente de soporte incluye las etapas de combinar el copolímero de acrilato y el isocianato para hacer reaccionar y formar el revestimiento polimérico y revestir la partícula con el revestimiento polimérico para formar el agente de soporte.
-
公开(公告)号：AU2014228994A1
公开(公告)日：2015-10-08
申请号：AU2014228994
申请日：2014-03-14
Applicant: BASF SE
Inventor： FITZGERALD SHAWN , TANGUAY CHRISTOPHER M , KLOTS TIMOTHY D
IPC: C09K8/80 , C09K8/62 , E21B43/267
Abstract: A proppant comprises a particle present in an amount of from 90 to 99.5 percent by weight based on the total weight of the proppant, and a polymeric coating disposed about the particle and present in an amount of from 0.5 to 10 percent by weight based on the total weight of the proppant. The polymeric coating includes the reaction product of an acrylate copolymer comprising styrene units and having a hydroxyl number of from 20 to 500 mg KOH/g or an acid value of from 20 to 500 mg KOH/g, and an epoxy and/or a melamine.
-
公开(公告)号：AU2009309692B2
公开(公告)日：2015-02-05
申请号：AU2009309692
申请日：2009-10-29
Applicant: BASF SE
Inventor： TANGUAY CHRISTOPHER M , ERICKSON JOHN , MANEA VICTORIA , HUARNG JYH-CHIARNG , ALEMDAROGLU FIKRI EMRAH , KUMAR RAJESH
Abstract: A proppant comprises a particle and a polycarbodiimide coating disposed on the particle. The polycarbodiimide coating comprises the reaction product of a polymeric isocyanate and a monomeric isocyanate, in the presence of a catalyst. A method of forming the proppant comprises the steps of providing the particle, providing the polymeric isocyanate, providing the monomeric isocyanate, providing the catalyst, reacting the polymeric isocyanate and the monomeric isocyanate in the presence of the catalyst to form the polycarbodiimide coating, and coating the particle with the polycarbodiimide coating.
-
公开(公告)号：CA2906714A1
公开(公告)日：2014-09-18
申请号：CA2906714
申请日：2014-03-14
Applicant: BASF SE
Inventor： FITZGERALD SHAWN , TANGUAY CHRISTOPHER M , KLOTS TIMOTHY D
IPC: C09K8/80 , C09K8/62 , E21B43/267
Abstract: A proppant comprises a particle present in an amount of from 90 to 99.5 percent by weight based on the total weight of the proppant, and a polymeric coating disposed about the particle and present in an amount of from 0.5 to 10 percent by weight based on the total weight of the proppant. The polymeric coating includes the reaction product of an acrylate copolymer comprising styrene units and having a hydroxyl number of from 20 to 500 mg KOH/g or an acid value of from 20 to 500 mg KOH/g, and an epoxy and/or a melamine.
-
Patent Agency Ranking
公开(公告)号：AU2011281600A1
公开(公告)日：2013-02-07
申请号：AU2011281600
申请日：2011-07-20
Applicant: BASF SE
Inventor： TANGUAY CHRISTOPHER M , KUMAR RAJESH
Abstract: A proppant comprises a particle and a polyamide imide coating disposed on the particle. A method of forming the proppant comprises the steps of providing the particle, providing the polyamide imide coating, and coating the particle with the polyamide imide coating.
-
公开(公告)号：PL3074480T3
公开(公告)日：2020-03-31
申请号：PL14821917
申请日：2014-11-25
Applicant: BASF SE
Inventor： GERSHANOVICH ALEXANDER , TANGUAY CHRISTOPHER M
-
公开(公告)号：AU2014237158B2
公开(公告)日：2017-08-31
申请号：AU2014237158
申请日：2014-03-11
Applicant: BASF SE
Inventor： FITZGERALD SHAWN , TANGUAY CHRISTOPHER M , KLOTS TIMOTHY D
IPC: C09K8/80 , C09K8/62 , E21B43/267
Abstract: A proppant includes a particle present in an amount of from 90 to 99.5 percent by weight and a polymeric coating disposed about the particle and present in an amount of from 0.5 to 10 percent by weight, based on the total weight of the proppant. The polymeric coating includes the reaction product of an acrylate copolymer and an isocyanate. The acrylate copolymer includes styrene units and has a hydroxyl number of from 20 to 500 mg KOH/g. A method of forming the proppant includes the steps of combining the acrylate copolymer and the isocyanate to react and form the polymeric coating and coating the particle with the polymeric coating to form the proppant.
-
公开(公告)号：MY156939A
公开(公告)日：2016-04-15
申请号：MYPI2013000023
申请日：2011-07-20
Applicant: BASF SE
Inventor： TANGUAY CHRISTOPHER M , RAJESH KUMAR
IPC: E21B43/26
Abstract: A PROPPANT COMPRISES A PARTICLE AND A POLYAMIDE IMIDE COATING DISPOSED ON THE PARTICLE. A METHOD OF FORMING THE PROPPANT COMPRISES THE STEPS OF PROVIDING THE PARTICLE, PROVIDING THE POLYAMIDE IMIDE COATING, AND COATING THE PARTICLE WITH THE POLYAMIDE IMIDE COATING.
-
公开(公告)号：BRPI0919963A2
公开(公告)日：2015-12-08
申请号：BRPI0919963
申请日：2009-10-29
Applicant: BASF SE
-
-
-
-
-
-
-
-
-
Search Results
37
records
(took 0.023 seconds)
