RU2731377C2 - Этиленовая сополимерная композиция - Google Patents

Этиленовая сополимерная композиция Download PDF

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Publication number
RU2731377C2
RU2731377C2 RU2018123722A RU2018123722A RU2731377C2 RU 2731377 C2 RU2731377 C2 RU 2731377C2 RU 2018123722 A RU2018123722 A RU 2018123722A RU 2018123722 A RU2018123722 A RU 2018123722A RU 2731377 C2 RU2731377 C2 RU 2731377C2
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RU
Russia
Prior art keywords
ethylene copolymer
molecular weight
average molecular
range
ethylene
Prior art date
Application number
RU2018123722A
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English (en)
Russian (ru)
Other versions
RU2018123722A3 (enExample
RU2018123722A (ru
Inventor
Наттапорн СУХАО-ИН
Кендзи ИВАМАСА
Еидзи СИБА
Варахад КЛОМКАМОЛ
Патчарин САМПХАВАМОНТРИ
Ватчари ЧИВАСРИРУНГРЫАНГ
Синити КОДЗО
Ясунори КАНЕКО
Такаси ФУКАВА
Типпайа ПАТАВЕЕИСАРИЙАКУЛ
Original Assignee
ЭсСиДжи КЕМИКАЛЗ КО., ЛТД.
Мицуи Кемикалз, Инк.
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.)
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Application filed by ЭсСиДжи КЕМИКАЛЗ КО., ЛТД., Мицуи Кемикалз, Инк. filed Critical ЭсСиДжи КЕМИКАЛЗ КО., ЛТД.
Publication of RU2018123722A publication Critical patent/RU2018123722A/ru
Publication of RU2018123722A3 publication Critical patent/RU2018123722A3/ru
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    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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—Polyethylene
    • 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
    • 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
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/01—High molecular weight, e.g. >800,000 Da.
    • 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
    • C08F2500/07—High density, i.e. > 0.95 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
    • C08F2500/09—Long chain branches
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/18—Applications used for pipes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2207/062—HDPE
    • 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
    • C08L2207/07—Long chain branching
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement

Landscapes

  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
RU2018123722A 2015-12-03 2016-11-15 Этиленовая сополимерная композиция RU2731377C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15197727.9A EP3176213B1 (en) 2015-12-03 2015-12-03 Ethylene copolymer composition
EP15197727.9 2015-12-03
PCT/EP2016/077656 WO2017093008A1 (en) 2015-12-03 2016-11-15 Ethylene copolymer composition

Publications (3)

Publication Number Publication Date
RU2018123722A RU2018123722A (ru) 2020-01-09
RU2018123722A3 RU2018123722A3 (enExample) 2020-03-12
RU2731377C2 true RU2731377C2 (ru) 2020-09-02

Family

ID=54782551

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018123722A RU2731377C2 (ru) 2015-12-03 2016-11-15 Этиленовая сополимерная композиция

Country Status (7)

Country Link
US (1) US10604643B2 (enExample)
EP (1) EP3176213B1 (enExample)
JP (1) JP6859349B2 (enExample)
CN (1) CN108291065B (enExample)
AU (1) AU2016363311B2 (enExample)
RU (1) RU2731377C2 (enExample)
WO (1) WO2017093008A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109438818B (zh) * 2018-09-07 2022-03-08 中国石油化工股份有限公司 一种耐开裂高密度聚乙烯管材专用树脂及其制备方法
US12049527B2 (en) 2018-09-28 2024-07-30 Univation Technologies, Llc Bimodal polyethylene copolymer composition and pipe made thereof
US12091475B2 (en) 2018-10-15 2024-09-17 Sabic Global Technologies B.V. Process for preparation of multimodal polyolefin
WO2021050229A1 (en) 2019-09-13 2021-03-18 Exxonmobil Chemical Patents Inc. Vent gas purge optimizer for slurry loop polyethylene reactors
EP4179021B1 (en) * 2020-07-10 2024-12-25 Borealis AG Polyolefin composition with improved resistance to high temperature
CN116234837A (zh) 2020-07-22 2023-06-06 埃克森美孚化学专利公司 聚烯烃组合物及其制品
CN116583542B (zh) 2020-12-08 2025-05-02 埃克森美孚化学专利公司 具有长链支化的高密度聚乙烯组合物
EP4357371A1 (en) 2022-10-17 2024-04-24 Thai Polyethylene Co., Ltd. Multimodal polyethylene composition and extrusion article comprising the same
US12398248B2 (en) * 2023-02-03 2025-08-26 National Industrialization Company (Tasnee) Pressure pipes with improved barrier properties to CO2

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1460105A1 (en) * 2003-03-20 2004-09-22 Borealis Technology Oy Polymer composition
EP1584852A1 (en) * 2004-04-03 2005-10-12 Borealis Technology Oy A pressureless polymer pipe
EP1985660A1 (en) * 2007-04-25 2008-10-29 Borealis Technology Oy Pipe comprising super slow crack growth resistant polyethylene
EA201100898A1 (ru) * 2008-12-04 2011-12-30 Сауди Бейсик Индастриз Корпорейшн Полиэтилен для изготовления контейнеров средней грузоподъемности для массовых грузов
US20140243475A1 (en) * 2013-02-27 2014-08-28 Basell Polyolefine Gmbh Polyethylene processes and compositions thereof
EP2894195A1 (en) * 2013-12-23 2015-07-15 Abu Dhabi Polymers Company Limited (Borouge) Polyethylene composition for pipe applications with improved sagging properties

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DE69600154T2 (de) 1995-05-22 1998-06-10 Mitsui Petrochemical Ind Festes Titan enthaltender Katalysatorbestandteil, diesen enthaltender Katalysator für die Ethylenpolymerisation und Ethylenpolymerisationverfahren
JP2000109521A (ja) * 1998-10-07 2000-04-18 Asahi Chem Ind Co Ltd 成形加工性に優れたポリエチレンパイプ及び継ぎ手用樹脂
CN1301292C (zh) * 2001-08-17 2007-02-21 陶氏环球技术公司 双峰聚乙烯组合物及其制品和该组合物的应用
JP2004263119A (ja) * 2003-03-04 2004-09-24 Asahi Kasei Chemicals Corp 優れた耐クリープ特性を有するポリエチレンパイプ
JP2007218324A (ja) * 2006-02-15 2007-08-30 Mitsui Chemicals Inc ポリエチレンパイプ
US9243087B2 (en) * 2009-06-11 2016-01-26 Dow Global Technologies Llc LDPE enabling high output and good optics when blended with other polymers
US8743889B2 (en) 2010-07-06 2014-06-03 Nicira, Inc. Method and apparatus for using a network information base to control a plurality of shared network infrastructure switching elements
WO2013010176A2 (en) 2011-07-14 2013-01-17 The Regents Of The University Of California Pharmacophores for amyloid fibers involved in alzheimer's disease
EP2620472B1 (en) * 2012-01-24 2018-05-30 Borealis AG Poyethylene composition with improved low temperature perssure resistance
JP2014227502A (ja) * 2013-05-23 2014-12-08 旭化成ケミカルズ株式会社 配管材料、パイプ、及び継手
JP2015021112A (ja) * 2013-07-23 2015-02-02 日本ポリエチレン株式会社 ポリエチレン樹脂組成物並びにそれよりなるインフレーションフィルムおよび重量物包装用フィルム
JP6152777B2 (ja) * 2013-10-25 2017-06-28 日本ポリエチレン株式会社 改質エチレン系重合体の製造方法
EP2966123B1 (en) * 2014-07-07 2016-12-21 Borealis AG Multimodal polyethylene composition with high pressure resistance

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1460105A1 (en) * 2003-03-20 2004-09-22 Borealis Technology Oy Polymer composition
EP1584852A1 (en) * 2004-04-03 2005-10-12 Borealis Technology Oy A pressureless polymer pipe
EP1985660A1 (en) * 2007-04-25 2008-10-29 Borealis Technology Oy Pipe comprising super slow crack growth resistant polyethylene
EA201100898A1 (ru) * 2008-12-04 2011-12-30 Сауди Бейсик Индастриз Корпорейшн Полиэтилен для изготовления контейнеров средней грузоподъемности для массовых грузов
US20140243475A1 (en) * 2013-02-27 2014-08-28 Basell Polyolefine Gmbh Polyethylene processes and compositions thereof
EP2894195A1 (en) * 2013-12-23 2015-07-15 Abu Dhabi Polymers Company Limited (Borouge) Polyethylene composition for pipe applications with improved sagging properties

Also Published As

Publication number Publication date
AU2016363311A1 (en) 2018-06-07
CN108291065A (zh) 2018-07-17
WO2017093008A1 (en) 2017-06-08
EP3176213B1 (en) 2019-04-24
JP6859349B2 (ja) 2021-04-14
EP3176213A1 (en) 2017-06-07
CN108291065B (zh) 2021-06-18
AU2016363311B2 (en) 2020-12-10
JP2019505606A (ja) 2019-02-28
US20190248991A1 (en) 2019-08-15
RU2018123722A3 (enExample) 2020-03-12
RU2018123722A (ru) 2020-01-09
US10604643B2 (en) 2020-03-31

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