CN107787334B - 具有低己烷可萃取物的乙烯类聚合物 - Google Patents

具有低己烷可萃取物的乙烯类聚合物 Download PDF

Info

Publication number
CN107787334B
CN107787334B CN201680036366.1A CN201680036366A CN107787334B CN 107787334 B CN107787334 B CN 107787334B CN 201680036366 A CN201680036366 A CN 201680036366A CN 107787334 B CN107787334 B CN 107787334B
Authority
CN
China
Prior art keywords
ethylene
reaction zone
polymer
cta
reactor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201680036366.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN107787334A (zh
Inventor
O·J·巴比
C·F·J·德恩多艾尔德
S·欣里希斯
T·P·卡里亚拉
J·O·奥斯比
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of CN107787334A publication Critical patent/CN107787334A/zh
Application granted granted Critical
Publication of CN107787334B publication Critical patent/CN107787334B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • C08F110/02—Ethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • 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
    • C08F2/01—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
    • C08F2/38—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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • C08F4/38—Mixtures of peroxy-compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters
    • 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
    • C08F2500/08—Low density, i.e. < 0.91 g/cm3
    • 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
    • C08F2500/12—Melt flow index or melt flow ratio
    • 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
    • C08F2500/17—Viscosity
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
CN201680036366.1A 2015-06-25 2016-06-23 具有低己烷可萃取物的乙烯类聚合物 Active CN107787334B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562184344P 2015-06-25 2015-06-25
US62/184344 2015-06-25
PCT/US2016/038933 WO2016210075A1 (en) 2015-06-25 2016-06-23 Ethylene-based polymers with low hexane extractables

Publications (2)

Publication Number Publication Date
CN107787334A CN107787334A (zh) 2018-03-09
CN107787334B true CN107787334B (zh) 2020-07-24

Family

ID=56409164

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201680036314.4A Active CN107810208B (zh) 2015-06-25 2016-06-23 具有低己烷可萃取率的乙烯基聚合物
CN201680036366.1A Active CN107787334B (zh) 2015-06-25 2016-06-23 具有低己烷可萃取物的乙烯类聚合物

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201680036314.4A Active CN107810208B (zh) 2015-06-25 2016-06-23 具有低己烷可萃取率的乙烯基聚合物

Country Status (8)

Country Link
US (2) US10358512B2 (enExample)
EP (2) EP3313904B1 (enExample)
JP (5) JP7510740B2 (enExample)
KR (2) KR102612773B1 (enExample)
CN (2) CN107810208B (enExample)
BR (2) BR112017027564B1 (enExample)
ES (2) ES2869983T3 (enExample)
WO (2) WO2016210055A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3087112B1 (en) 2013-12-26 2019-01-30 Dow Global Technologies LLC Processes to improve reactor stability for the preparation of ethylene-based polymers using asymmetrical polyenes
EP3626752B1 (en) 2013-12-26 2021-04-21 Dow Global Technologies LLC Ethylene-based polymers formed using asymmetrical polyenes
WO2016210055A1 (en) * 2015-06-25 2016-12-29 Dow Global Technologies Llc Ethylene-based polymers with low hexane extractables
US10730973B2 (en) * 2015-06-25 2020-08-04 Dow Global Technologies Llc Ethylene-based polymers with low hexane extractables and low densities
EP3168238A1 (en) 2015-11-10 2017-05-17 Dow Global Technologies LLC Ethylene-based polymers formed by high pressure free radical polymerizations
JP6946331B2 (ja) * 2016-04-22 2021-10-06 ダウ グローバル テクノロジーズ エルエルシー 清浄な押出コーティング処理のための低揮発性管状低密度エチレン系ポリマーを製造する方法
EP3260473A1 (en) 2016-06-24 2017-12-27 Dow Global Technologies LLC High pressure, free radical polymerizations to produce ethylene-based polymers
EP3260472A1 (en) * 2016-06-24 2017-12-27 Dow Global Technologies LLC Ethylene-based polymers formed by high pressure free radical polymerizations
WO2018223045A1 (en) 2017-06-02 2018-12-06 Dow Global Technologies Llc Ethylene-based polymers and processes for the same
CN110240654A (zh) 2018-03-07 2019-09-17 复旦大学 结合cd73的抗体-药物偶联物
WO2025064134A1 (en) * 2023-09-20 2025-03-27 Dow Global Technologies Llc Ethylene-based polymer and process for producing the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1056113A (zh) * 1990-04-27 1991-11-13 三菱油化株式会社 含填料的拉伸膜
CN101213224A (zh) * 2005-06-14 2008-07-02 尤尼威蒂恩技术有限公司 使用单一催化剂制备低密度、中密度和高密度聚乙烯的方法
WO2014081458A1 (en) * 2012-11-20 2014-05-30 Dow Global Technologies Llc Low density ethylene-based polymers with high melt strength
WO2014190036A1 (en) * 2013-05-22 2014-11-27 Dow Global Technologies Llc Compositions containing low density ethylene-based polymers with high melt strength and films formed from the same

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE607527A (enExample) 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
DD276598A3 (de) 1988-04-12 1990-03-07 Leuna Werke Veb Verfahren zur einstellung und regelung der einsatzgasstroeme fuer mehrzonenrohrreaktoren
US5102955A (en) * 1989-12-29 1992-04-07 Mobil Oil Corporation Broad distribution, high molecular weight low density polyethylene and method of making thereof
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
DE69826103T3 (de) * 1998-01-12 2012-07-12 Dow Global Technologies Inc. Äthylenpolymere mittlerer Dichte, Verfahren zur Herstellung dieser Polymere und Verwendung von Carbonyl-haltigen Kettenübertragungsmitteln in diesem Verfahren
JP3678907B2 (ja) * 1998-03-10 2005-08-03 三菱製紙株式会社 感光材料用支持体
DE19829399A1 (de) 1998-07-01 2000-02-03 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von Ethylenhomo- und Ethylencopolymerisaten niederer Dichte
CN1186358C (zh) 2000-03-16 2005-01-26 巴塞尔聚烯烃股份有限公司 聚乙烯的制备方法
BR0113218B1 (pt) 2000-08-15 2010-12-28 uso de trioxepanos em processos para a fabricação de resinas acrìlicas, estirênicas e do tipo ldpe, de alto teor de sólidos.
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
WO2004090206A1 (en) * 2003-04-03 2004-10-21 E.I. Dupont De Nemours And Company Rotary process for forming uniform material
PL1861434T3 (pl) 2005-03-09 2013-09-30 Saudi Basic Ind Corp Sposób otrzymywania kopolimeru etylenu w reaktorze rurowym
PL1999170T3 (pl) 2006-03-24 2011-12-30 Saudi Basic Ind Corp Kompozycja do powlekania przez wytłaczanie
US7449287B1 (en) * 2008-01-30 2008-11-11 Eastman Kodak Company Pearlescent textured imaging supports
CN101970005A (zh) 2008-02-08 2011-02-09 斯克利普斯研究院 用遗传编码的非天然氨基酸打破免疫耐受
EA019226B9 (ru) * 2008-07-10 2014-05-30 Бореалис Аг Способ получения полиолефина, применение смеси по меньшей мере двух агентов переноса цепи для получения полиолефина, полиэтилен низкой плотности, способ получения кабеля и кабель
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
KR101668146B1 (ko) * 2010-02-22 2016-10-20 다우 글로벌 테크놀로지스 엘엘씨 도장된 폴리올레핀 물품
KR101911673B1 (ko) * 2010-09-30 2018-10-24 다우 글로벌 테크놀로지스 엘엘씨 저밀도 폴리에틸렌을 제조하는 중합 방법
CN103282391B (zh) * 2010-10-29 2016-12-07 陶氏环球技术有限责任公司 基于乙烯的聚合物及其制备方法
EP2655444B2 (en) 2010-12-22 2018-11-21 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
CN103403040B (zh) 2011-03-03 2015-11-25 巴塞尔聚烯烃股份有限公司 在具有至少两个具有不同链转移剂浓度的反应区的管式反应器中制备乙烯均聚物或共聚物的方法
EP2751146B1 (en) 2011-10-19 2016-01-20 Dow Global Technologies LLC Polymerization processes with fresh ethylene distributions for preparation of low density ethylene-based polymers
IN2014CN03782A (enExample) * 2011-11-23 2015-09-25 Dow Global Technologies Llc
KR101945575B1 (ko) 2011-11-23 2019-02-07 다우 글로벌 테크놀로지스 엘엘씨 더 낮은 분자량의 추출물을 갖는 저밀도 에틸렌-계 중합체
BR112014009337A2 (pt) 2011-12-09 2017-04-18 Borealis Ag polietileno de baixa densidade, composição, processo para produção de polietileno de baixa densidade, método de polimerização contínua, método para um processo de revestimento por extrusão, artigo e uso
KR101989335B1 (ko) 2011-12-22 2019-06-17 다우 글로벌 테크놀로지스 엘엘씨 개선된 용융 강도를 가진 에틸렌-기재 중합체 및 그의 제조 방법
EP2636691A1 (en) 2012-03-07 2013-09-11 Borealis AG Process and plant for manufacturing polyethylene-diene-copolymers
MX374238B (es) 2012-04-02 2025-03-05 Borealis Ag Proceso de polimerizacion de etileno usando un inhibidor.
EP2647650B1 (en) 2012-04-02 2015-06-17 Borealis AG High-pressure radical ethylene co-polymerization process with a reduced temperature of the reaction mixture prior to introduction into the reaction zone
EP2834279B1 (en) 2012-04-02 2018-02-21 Borealis AG High-pressure radical ethylene polymerization process in which ethylene is polymerized with a specific polyunsaturated olefin grade
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
EP2855537B2 (en) 2012-05-31 2024-01-10 Borealis AG Ethylene polymers for extrusion coating
US10442878B2 (en) 2012-06-27 2019-10-15 Dow Global Technologies Llc Ethylene-based polymers and processes for the same
CN105189638B (zh) 2013-05-22 2018-02-06 陶氏环球技术有限责任公司 在高熔体强度和中‑高密度控制下的基于低密度乙烯的聚合物组合物
WO2015166297A1 (en) 2014-04-30 2015-11-05 Exxonmobil Chemical Patents Inc. Process for manufacturing ethylene polymers and copolymers
CN106715486B (zh) 2014-07-24 2020-07-31 Sabic环球技术有限责任公司 用于制备乙烯共聚物的方法
WO2016210055A1 (en) * 2015-06-25 2016-12-29 Dow Global Technologies Llc Ethylene-based polymers with low hexane extractables

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1056113A (zh) * 1990-04-27 1991-11-13 三菱油化株式会社 含填料的拉伸膜
CN101213224A (zh) * 2005-06-14 2008-07-02 尤尼威蒂恩技术有限公司 使用单一催化剂制备低密度、中密度和高密度聚乙烯的方法
WO2014081458A1 (en) * 2012-11-20 2014-05-30 Dow Global Technologies Llc Low density ethylene-based polymers with high melt strength
WO2014190036A1 (en) * 2013-05-22 2014-11-27 Dow Global Technologies Llc Compositions containing low density ethylene-based polymers with high melt strength and films formed from the same

Also Published As

Publication number Publication date
KR20180021070A (ko) 2018-02-28
WO2016210055A1 (en) 2016-12-29
CN107810208B (zh) 2020-07-24
CN107810208A (zh) 2018-03-16
EP3313903A1 (en) 2018-05-02
US20180127523A1 (en) 2018-05-10
WO2016210075A1 (en) 2016-12-29
EP3313904A1 (en) 2018-05-02
JP2018522972A (ja) 2018-08-16
KR102612773B1 (ko) 2023-12-12
JP7510740B2 (ja) 2024-07-04
JP2018518577A (ja) 2018-07-12
EP3313903B1 (en) 2020-01-01
KR102577959B1 (ko) 2023-09-14
ES2869983T3 (es) 2021-10-26
BR112017027866A2 (pt) 2018-08-28
JP2024037861A (ja) 2024-03-19
US20180112017A1 (en) 2018-04-26
BR112017027564A2 (pt) 2018-09-04
JP2022008573A (ja) 2022-01-13
BR112017027866B1 (pt) 2022-05-24
US10494460B2 (en) 2019-12-03
CN107787334A (zh) 2018-03-09
JP2024056727A (ja) 2024-04-23
JP7436135B2 (ja) 2024-02-21
KR20180021067A (ko) 2018-02-28
US10358512B2 (en) 2019-07-23
ES2775506T3 (es) 2020-07-27
BR112017027564B1 (pt) 2022-02-01
EP3313904B1 (en) 2021-04-21

Similar Documents

Publication Publication Date Title
CN107787334B (zh) 具有低己烷可萃取物的乙烯类聚合物
CN107743496B (zh) 制备具有高熔融强度的管状乙烯类聚合物的改进方法
CN107750259B (zh) 具有低己烷可萃取率和低密度的乙烯基聚合物
KR102577463B1 (ko) 높은 g&#39; 및 넓은 mwd를 갖는 관형 에틸렌계 폴리머의 개선된 제조 공정

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant