JP6830448B2 - 高いｇ’及び広いｍｗｄを有する管状エチレン系ポリマーを作製するための改善されたプロセス - Google Patents

高いｇ’及び広いｍｗｄを有する管状エチレン系ポリマーを作製するための改善されたプロセス Download PDF

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Publication number
JP6830448B2
JP6830448B2 JP2017564376A JP2017564376A JP6830448B2 JP 6830448 B2 JP6830448 B2 JP 6830448B2 JP 2017564376 A JP2017564376 A JP 2017564376A JP 2017564376 A JP2017564376 A JP 2017564376A JP 6830448 B2 JP6830448 B2 JP 6830448B2
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ethylene
cta
reaction zone
formula
polyene
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JP2018518574A5 (cg-RX-API-DMAC7.html
JP2018518574A (ja
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オットー・ジェイ・バービー
ステファン・ヒンリクス
ショーン・ダブリュ・エワート
ジョン・オー・オズビー
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Dow Global Technologies LLC
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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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/04—Broad molecular weight distribution, i.e. Mw/Mn > 6
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/11—Melt tension or melt strength
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
JP2017564376A 2015-06-25 2016-06-23 高いｇ’及び広いｍｗｄを有する管状エチレン系ポリマーを作製するための改善されたプロセス Active JP6830448B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562184549P 2015-06-25 2015-06-25
US62/184,549 2015-06-25
PCT/US2016/039061 WO2016210160A1 (en) 2015-06-25 2016-06-23 Improved process to make tubular ethylene based polymers with high g' and broad mwd

Publications (3)

Publication Number Publication Date
JP2018518574A JP2018518574A (ja) 2018-07-12
JP2018518574A5 JP2018518574A5 (cg-RX-API-DMAC7.html) 2020-12-10
JP6830448B2 true JP6830448B2 (ja) 2021-02-17

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JP2017564376A Active JP6830448B2 (ja) 2015-06-25 2016-06-23 高いｇ’及び広いｍｗｄを有する管状エチレン系ポリマーを作製するための改善されたプロセス

Country Status (8)

Country Link
US (1) US10730977B2 (cg-RX-API-DMAC7.html)
EP (1) EP3313894B1 (cg-RX-API-DMAC7.html)
JP (1) JP6830448B2 (cg-RX-API-DMAC7.html)
KR (1) KR102577463B1 (cg-RX-API-DMAC7.html)
CN (1) CN107750257B (cg-RX-API-DMAC7.html)
BR (1) BR112017026984B1 (cg-RX-API-DMAC7.html)
ES (1) ES2774813T3 (cg-RX-API-DMAC7.html)
WO (1) WO2016210160A1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102284307B1 (ko) 2013-12-26 2021-08-04 다우 글로벌 테크놀로지스 엘엘씨 비대칭 폴리엔을 이용하여 에틸렌계 중합체의 제조를 위한 반응기 안정성을 개선하는 방법
JP2017502131A (ja) 2013-12-26 2017-01-19 ダウ グローバル テクノロジーズ エルエルシー 非対称ポリエンを使用して形成されるエチレン系ポリマー
EP3630853B1 (en) 2017-06-02 2021-03-17 Dow Global Technologies LLC Ethylene-based polymers and processes for the same
CN109593148B (zh) * 2017-09-30 2020-10-27 中国科学院化学研究所 一种链转移法制备高熔融指数乙烯聚合物的方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE276598C (cg-RX-API-DMAC7.html)
BE607527A (cg-RX-API-DMAC7.html) 1960-08-29 1900-01-01
US3917577A (en) 1968-09-20 1975-11-04 Basf Ag Continuous production of ethylene homopolymers
DE1807493C3 (de) 1968-11-07 1980-05-22 Basf Ag, 6700 Ludwigshafen Verfahren zum kontinuierlichen Herstellen von Äthylenhomopolymerisaten
EP0292215B2 (en) 1987-05-19 1997-10-08 Hitachi Chemical Co., Ltd. Method for production of methacrylate ester
SE9103077D0 (sv) 1991-10-22 1991-10-22 Neste Oy Omaettad etensampolymer och saett foer framstaellning daerav
SE507045C2 (sv) 1996-05-31 1998-03-23 Borealis As Etensampolymer med förhöjd omättnadsgrad och sätt för framställning därav
DE19829399A1 (de) 1998-07-01 2000-02-03 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von Ethylenhomo- und Ethylencopolymerisaten niederer Dichte
DE50102850D1 (de) 2000-03-16 2004-08-19 Basell Polyolefine Gmbh Verfahren zur herstellung von polyethylen
KR100833763B1 (ko) 2000-08-15 2008-05-29 아크조 노벨 엔.브이. 하이솔리드 아크릴, 스티렌 및 ｌｄｐｅ-형 수지를 제조하는데 사용되는 트리옥세판의 용도
US6596241B2 (en) 2001-12-19 2003-07-22 Exxonmobil Chemical Patents Inc Tubular polymerization reactors and polymers made therein
KR101391511B1 (ko) * 2005-03-09 2014-05-07 사우디 베이식 인더스트리즈 코포레이션 튜브형 반응기 내 공정으로 제조된 에틸렌 공중합체
CA2617474A1 (en) * 2005-08-05 2007-02-15 Exxonmobil Chemical Patents Inc. Process and apparatus for manufacturing ethylene polymers and copolymers
EA013421B1 (ru) * 2006-03-24 2010-04-30 Сауди Бейсик Индастриз Корпорейшн Композиция экструзионного покрытия
AU2009210677A1 (en) 2008-02-08 2009-08-13 The Scripps Research Institute Breaking immunological tolerance with a genetically encoded unnatural amino acid
JP2010068637A (ja) 2008-09-11 2010-03-25 Mitsumi Electric Co Ltd 充電制御用半導体集積回路
US8535377B2 (en) 2009-03-31 2013-09-17 Imds Corporation Double bundle ACL repair system
EP2513162B1 (en) * 2009-12-18 2015-11-04 Dow Global Technologies LLC Polymerization process to make low density polyethylene
EP2621963B1 (en) 2010-09-30 2016-07-06 Dow Global Technologies LLC Polymerization process to make low density polyethylene
JP5980219B2 (ja) * 2010-10-29 2016-08-31 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマーおよびその方法
US9238700B2 (en) 2010-12-22 2016-01-19 Basell Polyolefine Gmbh Process for the preparation of ethylene copolymers in the presence of free-radical polymerization initiator by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers
RU2572821C2 (ru) 2011-03-03 2016-01-20 Базелль Полиолефине Гмбх Способ получения гомополимеров или сополимеров этилена в трубчатом реакторе, по меньшей мере, с двумя реакционными зонами с различной концентрацией агента передачи цепи
EP3002300B1 (en) * 2011-10-19 2017-07-19 Dow Global Technologies LLC Polymerization processes with fresh ethylene distributions for preparation of low density ethylene-based polymers
WO2013078018A2 (en) 2011-11-23 2013-05-30 Dow Global Technologies Llc Low density ethylene-based polymers with broad molecular weight distributions and low extractables
WO2013078224A1 (en) 2011-11-23 2013-05-30 Dow Global Technologies Llc Low density ethylene-based polymers with extracts at lower molecular weights
US9593177B2 (en) 2011-12-09 2017-03-14 Borealis Ag Polyethylene
CN104136467B (zh) 2011-12-22 2016-01-20 陶氏环球技术有限责任公司 具有改善的熔体强度的基于乙烯的聚合物及其方法
EP2636691A1 (en) 2012-03-07 2013-09-11 Borealis AG Process and plant for manufacturing polyethylene-diene-copolymers
ES2546988T3 (es) * 2012-04-02 2015-09-30 Borealis Ag Procedimiento de copolimerización de etileno por vía radicalaria a presión elevada con una temperatura reducida de la mezcla de reacción antes de la introducción en la zona de reacción
KR20140117524A (ko) 2012-04-02 2014-10-07 보레알리스 아게 억제제를 사용하는 에틸렌 중합 공정
EA026457B1 (ru) 2012-04-02 2017-04-28 Бореалис Аг Способ свободнорадикальной полимеризации этилена высокого давления, при котором этилен полимеризуют совместно с полиненасыщенным олефином специальной марки
ES2639126T5 (es) 2012-05-31 2024-07-24 Borealis Ag Polímeros de etileno para recubrimiento por extrusión
JP6007319B2 (ja) 2012-05-31 2016-10-12 ボレアリス・アクチェンゲゼルシャフトＢｏｒｅａｌｉｓ Ａｇ 押出コーティング用の低密度ポリエチレン
JP6339565B2 (ja) * 2012-06-27 2018-06-06 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマーおよびそのプロセス
JP6325566B2 (ja) 2012-11-20 2018-05-16 ダウ グローバル テクノロジーズ エルエルシー 高い溶融強度を有する低密度エチレン系ポリマー
BR112015027619B1 (pt) 2013-05-22 2021-05-18 Dow Global Technologies Llc composições contendo polímeros à base de etileno de baixa densidade, artigo e filme
KR102278813B1 (ko) * 2013-12-26 2021-07-21 다우 글로벌 테크놀로지스 엘엘씨 비대칭 폴리엔을 사용하여 에틸렌계 중합체를 형성하는 방법
WO2016012534A1 (en) 2014-07-24 2016-01-28 Sabic Global Technologies B.V. Method for preparing ethylene copolymer

Also Published As

Publication number Publication date
EP3313894A1 (en) 2018-05-02
EP3313894B1 (en) 2019-12-18
BR112017026984B1 (pt) 2022-01-18
CN107750257B (zh) 2021-03-30
US10730977B2 (en) 2020-08-04
US20180171047A1 (en) 2018-06-21
BR112017026984A2 (cg-RX-API-DMAC7.html) 2017-12-14
CN107750257A (zh) 2018-03-02
KR20180021793A (ko) 2018-03-05
ES2774813T3 (es) 2020-07-22
JP2018518574A (ja) 2018-07-12
WO2016210160A1 (en) 2016-12-29
KR102577463B1 (ko) 2023-09-14

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