JP6231138B2 - オレフィン重合用の予備重合された触媒成分 - Google Patents
オレフィン重合用の予備重合された触媒成分 Download PDFInfo
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- JP6231138B2 JP6231138B2 JP2015563121A JP2015563121A JP6231138B2 JP 6231138 B2 JP6231138 B2 JP 6231138B2 JP 2015563121 A JP2015563121 A JP 2015563121A JP 2015563121 A JP2015563121 A JP 2015563121A JP 6231138 B2 JP6231138 B2 JP 6231138B2
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- catalyst component
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- electron donor
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
Description
特徴化
Claims (4)
- オレフィン重合用の予備重合された触媒成分であって、
Ti、Mg及びハロゲンを含む非立体特異性の固体触媒成分、及び前記固体触媒成分1g当たり0.5〜5gの範囲の量のアルファ−オレフィンCH2=CHR1の(コ)ポリマーを含み、(式中、R1はC1−C12炭化水素基である)、前記(コ)ポリマーはアイソタクチックペンタッドで表現されるアイソタクチック性を70〜85モル%で有し、135℃でテトラリン中で測定される固有粘度を1.5〜2.5dL/gで有することを特徴とする、予備重合された触媒成分。 - 固体触媒成分が、脂肪族又は芳香族カルボン酸のエステル、アルコキシベンゼン、環状アルキルエーテル、及び下記の式(I)の電子供与体化合物から選択される電子供与体化合物をさらに含む、請求項1に記載の予備重合された触媒成分であって、
RR1C(OR4)−CR2R3(OR5) (I)
式中、R、R1、R2及びR3は独立に、水素又はC1−C20炭化水素基であり、これは縮合して環を形成してもよく、R4及びR5は、C1−C20アルキル基又はR6CO−基(式中、R6はC1−C20アルキル基又はアリール基である)であるが、又はR及びR3とそれぞれ結合されて環を形成してもよく、前記RないしR6基は、O、Si、ハロゲン、S、N及びPから選択されるヘテロ原子を含有することができる予備重合された触媒成分。 - (A)前記請求項のいずれか一項による予備重合された触媒成分と、
(B)Al−アルキル化合物を含む触媒の存在下に行われることを特徴とする、エチレンの(共)重合方法。 - 請求項1に記載の予備重合された触媒成分の製造方法であって、
請求項1に記載のアルファオレフィンCH2=CHR1と、Ti、Mg及びハロゲンを含む非立体特異性の固体触媒成分と、共触媒としてアルキルアルミニウム(B)と、外部電子供与体化合物(C)とを、(B)/(C)のモル比が100未満の量で接触させるステップを含む、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13172377.7 | 2013-06-18 | ||
EP13172377.7A EP2816062A1 (en) | 2013-06-18 | 2013-06-18 | Pre-polymerized catalyst components for the polymerization of olefins |
PCT/EP2014/061958 WO2014202420A1 (en) | 2013-06-18 | 2014-06-10 | Pre-polymerized catalyst components for the polymerization of olefins |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016521766A JP2016521766A (ja) | 2016-07-25 |
JP6231138B2 true JP6231138B2 (ja) | 2017-11-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015563121A Active JP6231138B2 (ja) | 2013-06-18 | 2014-06-10 | オレフィン重合用の予備重合された触媒成分 |
Country Status (9)
Country | Link |
---|---|
US (1) | US10351641B2 (ja) |
EP (2) | EP2816062A1 (ja) |
JP (1) | JP6231138B2 (ja) |
KR (1) | KR101697558B1 (ja) |
CN (1) | CN105358587B (ja) |
BR (1) | BR112015029828B1 (ja) |
ES (1) | ES2644467T3 (ja) |
RU (1) | RU2619109C1 (ja) |
WO (1) | WO2014202420A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10556972B2 (en) | 2016-11-04 | 2020-02-11 | Basell Poliolefine Italia S.R.L. | Process for the polymerization of olefins |
JP6932190B2 (ja) | 2016-11-10 | 2021-09-08 | バーゼル・ポリオレフィン・ゲーエムベーハー | 上昇管ユニット及び下降管を含む気相反応器におけるオレフィン重合反応方法 |
EP3321295A1 (en) | 2016-11-10 | 2018-05-16 | Basell Polyolefine GmbH | Olefin polymerization process in a gas-phase reactor having three or more polymerization zones |
EP3321288A1 (en) | 2016-11-10 | 2018-05-16 | Basell Polyolefine GmbH | Olefin polymerization process in a gas-phase reactor comprising a riser unit and a downcomer |
MY192386A (en) | 2016-12-22 | 2022-08-18 | Basell Polyolefine Gmbh | Process for start-up of a multizone circulating reactor |
EP3450127A1 (en) | 2017-09-01 | 2019-03-06 | Basell Polyolefine GmbH | Process for preparing a polyolefin composition |
WO2019129797A1 (en) * | 2017-12-27 | 2019-07-04 | Borealis Ag | Ziegler-natta catalyst and preparation thereof |
JP2021508756A (ja) | 2017-12-28 | 2021-03-11 | ボレアリス エージー | 触媒及びその調製 |
WO2021099123A1 (en) * | 2019-11-20 | 2021-05-27 | Basell Poliolefine Italia S.R.L. | Process for the preparation of a catalyst component and components therefrom obtained |
EP4320172A1 (en) * | 2021-04-06 | 2024-02-14 | Basell Poliolefine Italia S.r.l. | Pre-polymerized catalyst components for the polymerization of olefins |
EP4361184A1 (en) | 2022-10-26 | 2024-05-01 | Basell Polyolefine GmbH | Process for controlling the swell ratio of a polyethylene composition |
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US7049377B1 (en) * | 1995-02-21 | 2006-05-23 | Basell Poliolefine Italia S.R.L. | 1,3-diethers and components and catalysts for the polymerization of olefins, containing said diethers |
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BR0106426B1 (pt) * | 2000-05-12 | 2011-02-22 | componente catalìtico pré-polimerizado para a polimerização de etileno, bem como referido processo para a (co)polimerização de etileno. | |
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EP2607387A1 (en) * | 2011-12-23 | 2013-06-26 | Basell Poliolefine Italia S.r.l. | Pre-polymerized catalyst components for the polymerization of olefins |
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2013
- 2013-06-18 EP EP13172377.7A patent/EP2816062A1/en not_active Withdrawn
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2014
- 2014-06-10 BR BR112015029828-1A patent/BR112015029828B1/pt active IP Right Grant
- 2014-06-10 US US14/899,296 patent/US10351641B2/en active Active
- 2014-06-10 CN CN201480031970.6A patent/CN105358587B/zh active Active
- 2014-06-10 RU RU2015156525A patent/RU2619109C1/ru active
- 2014-06-10 WO PCT/EP2014/061958 patent/WO2014202420A1/en active Application Filing
- 2014-06-10 KR KR1020167000624A patent/KR101697558B1/ko active IP Right Grant
- 2014-06-10 EP EP14728587.8A patent/EP3010944B1/en active Active
- 2014-06-10 JP JP2015563121A patent/JP6231138B2/ja active Active
- 2014-06-10 ES ES14728587.8T patent/ES2644467T3/es active Active
Also Published As
Publication number | Publication date |
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EP2816062A1 (en) | 2014-12-24 |
ES2644467T3 (es) | 2017-11-29 |
EP3010944A1 (en) | 2016-04-27 |
BR112015029828A2 (pt) | 2017-07-25 |
KR101697558B1 (ko) | 2017-01-18 |
WO2014202420A1 (en) | 2014-12-24 |
CN105358587B (zh) | 2018-02-16 |
BR112015029828B1 (pt) | 2020-11-24 |
JP2016521766A (ja) | 2016-07-25 |
EP3010944B1 (en) | 2017-08-16 |
US20160137759A1 (en) | 2016-05-19 |
RU2619109C1 (ru) | 2017-05-12 |
KR20160032095A (ko) | 2016-03-23 |
CN105358587A (zh) | 2016-02-24 |
US10351641B2 (en) | 2019-07-16 |
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