公开(公告)号：US10208144B2

公开(公告)日：2019-02-19

申请号：US15677814

申请日：2017-08-15

Applicant: Basell Polyolefine GmbH

Inventor： Shahram Mihan ,  Gerhardus Meier ,  Ulf Schueller ,  Michael Schiendorfer ,  Jens Wiesecke

IPC: C08F2/00 ,  C08F10/00 ,  C08F110/02 ,  C08F10/02 ,  H01B1/12

Abstract: A process for the preparation of polyolefins by polymerizing olefins at temperatures of from 20 to 200° C. and pressures of from 0.1 to 20 MPa in the presence of a polymerization catalyst and an antistatically acting composition in a polymerization reactor, wherein the antistatically acting composition is a mixture comprising an oil-soluble surfactant and water and the use of an antistatically acting composition comprising an oil-soluble surfactant and water as antistatic agent for the polymerization of olefins at temperatures of from 20 to 200° C. and pressures of from 0.1 to 20 MPa in the presence of a polymerization catalyst.

公开(公告)号：US20180009916A1

公开(公告)日：2018-01-11

申请号：US15677814

申请日：2017-08-15

Applicant: Basell Polyolefine GmbH

Inventor： Shahram Mihan ,  Gerhardus Meier ,  Ulf Schueller ,  Michael Schiendorfer ,  Jens Wiesecke

IPC: C08F110/02 ,  C08F10/02 ,  H01B1/12

CPC classification number: C08F110/02 ,  C08F10/02 ,  C08F2410/02 ,  H01B1/12 ,  C08F210/16 ,  C08F210/14 ,  C08F2500/24 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/13 ,  C08F2/005 ,  C08F2/34

Abstract: A process for the preparation of polyolefins by polymerizing olefins at temperatures of from 20 to 200° C. and pressures of from 0.1 to 20 MPa in the presence of a polymerization catalyst and an antistatically acting composition in a polymerization reactor, wherein the antistatically acting composition is a mixture comprising an oil-soluble surfactant and water and the use of an antistatically acting composition comprising an oil-soluble surfactant and water as antistatic agent for the polymerization of olefins at temperatures of from 20 to 200° C. and pressures of from 0.1 to 20 MPa in the presence of a polymerization catalyst.

公开(公告)号：US09771439B2

公开(公告)日：2017-09-26

申请号：US14897597

申请日：2014-06-10

Applicant: Basell Polyolefine GmbH

Inventor： Shahram Mihan ,  Gerhardus Meier ,  Ulf Schueller ,  Michael Schiendorfer ,  Jens Wiesecke

IPC: C08F10/02 ,  C08F210/16 ,  C08F110/02 ,  H01B1/12

CPC classification number: C08F110/02 ,  C08F10/02 ,  C08F2410/02 ,  H01B1/12 ,  C08F210/16 ,  C08F210/14 ,  C08F2500/24 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/13 ,  C08F2/005 ,  C08F2/34

Abstract: A process for the preparation of polyolefins by polymerizing olefins at temperatures of from 20 to 200° C. and pressures of from 0.1 to 20 MPa in the presence of a polymerization catalyst and an antistatically acting composition in a polymerization reactor, wherein the antistatically acting composition is a mixture comprising an oil-soluble surfactant and water and the use of an antistatically acting composition comprising an oil-soluble surfactant and water as antistatic agent for the polymerization of olefins at temperatures of from 20 to 200° C. and pressures of from 0.1 to 20 MPa in the presence of a polymerization catalyst.

公开(公告)号：US20160130376A1

公开(公告)日：2016-05-12

申请号：US14897597

申请日：2014-06-10

Applicant: BASELL POLYOLEFINE GMBH

Inventor： Shahram Mihan ,  Gerhardus Meier ,  Ulf Schueller ,  Michael Schiendorfer ,  Jens Wiesecke

IPC: C08F110/02 ,  H01B1/12

CPC classification number: C08F110/02 ,  C08F10/02 ,  C08F2410/02 ,  H01B1/12 ,  C08F210/16 ,  C08F210/14 ,  C08F2500/24 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/13 ,  C08F2/005 ,  C08F2/34

Abstract: A process for the preparation of polyolefins by polymerizing olefins at temperatures of from 20 to 200° C. and pressures of from 0.1 to 20 MPa in the presence of a polymerization catalyst and an antistatically acting composition in a polymerization reactor, wherein the antistatically acting composition is a mixture comprising an oil-soluble surfactant and water and the use of an antistatically acting composition comprising an oil-soluble surfactant and water as antistatic agent for the polymerization of olefins at temperatures of from 20 to 200° C. and pressures of from 0.1 to 20 MPa in the presence of a polymerization catalyst.

Abstract translation: 在聚合反应器中，在聚合催化剂和抗静电作用组合物的存在下，在20〜200℃的温度和0.1〜20MPa的压力下使烯烃聚合制备聚烯烃的方法，其中抗静电作用组合物 是包含油溶性表面活性剂和水的混合物，并且使用包含油溶性表面活性剂和水的抗静电作用组合物作为用于烯烃聚合的抗静电剂，其温度为20-200℃，压力为0.1 在聚合催化剂存在下为20MPa。