EA200700732A1 - Мультимодальные полиэтиленовые композиции с улучшенной однородностью - Google Patents

Мультимодальные полиэтиленовые композиции с улучшенной однородностью

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Publication number
EA200700732A1
EA200700732A1 EA200700732A EA200700732A EA200700732A1 EA 200700732 A1 EA200700732 A1 EA 200700732A1 EA 200700732 A EA200700732 A EA 200700732A EA 200700732 A EA200700732 A EA 200700732A EA 200700732 A1 EA200700732 A1 EA 200700732A1
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EA
Eurasian Patent Office
Prior art keywords
fraction
composition
molecular weight
average molecular
weighted average
Prior art date
Application number
EA200700732A
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English (en)
Other versions
EA011511B1 (ru
Inventor
Матс Бэкман
Билль Густафссон
Эрик Ван Праэт
Ремко Ван Марион
Original Assignee
Бореалис Текнолоджи Ой
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Application filed by Бореалис Текнолоджи Ой filed Critical Бореалис Текнолоджи Ой
Publication of EA200700732A1 publication Critical patent/EA200700732A1/ru
Publication of EA011511B1 publication Critical patent/EA011511B1/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
    • 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
    • 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
    • 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
    • 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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Настоящее изобретение относится к мультимодальной полиэтиленовой композиции, содержащей основную смолу, включающую три гомо- или сополимерные этиленовые фракции (А), (Б) и (В) с различной средневзвешенной молекулярной массой M, причема) фракция (А) имеет показатель CTP, равный или меньше чем 20 г/ 10 мин,б) фракция (Б) имеет меньшую средневзвешенную молекулярную массу, чем фракция (В),в) фракция (В) имеет меньшую средневзвешенную молекулярную массу, чем фракция (А),г) композиция обладает вязкостью 350 кПа-с или более при сдвиговом напряжении 747 Па (eta) ид) композиция имеет показатель CTP, равный или больше чем 0,15 г/ 10 мин, и площадь белого пятна величиной в 1% или менее.Кроме того, настоящее изобретение относится к способу получения такой композиции, а также к применению такой композиции для производства труб, литых изделий, проводов и кабелей.
EA200700732A 2004-11-03 2005-11-02 Полиэтиленовая композиция (варианты), ее применение, способ ее получения и изделие, содержащее композицию EA011511B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04026094A EP1655334B1 (en) 2004-11-03 2004-11-03 Multimodal polyethylene composition with improved homogeneity
PCT/EP2005/011721 WO2006048257A1 (en) 2004-11-03 2005-11-02 Multimodal polyethylene composition with improved homogeneity

Publications (2)

Publication Number Publication Date
EA200700732A1 true EA200700732A1 (ru) 2007-10-26
EA011511B1 EA011511B1 (ru) 2009-04-28

Family

ID=34927221

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200700732A EA011511B1 (ru) 2004-11-03 2005-11-02 Полиэтиленовая композиция (варианты), ее применение, способ ее получения и изделие, содержащее композицию

Country Status (12)

Country Link
US (1) US20090252910A1 (ru)
EP (1) EP1655334B1 (ru)
KR (1) KR100908391B1 (ru)
CN (1) CN101035851B (ru)
AR (1) AR051615A1 (ru)
AT (1) ATE349489T1 (ru)
AU (1) AU2005300654B2 (ru)
DE (1) DE602004003960T2 (ru)
EA (1) EA011511B1 (ru)
ES (1) ES2278263T3 (ru)
PT (1) PT1655334E (ru)
WO (1) WO2006048257A1 (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2536821C2 (ru) * 2010-01-29 2014-12-27 Бореалис Аг Формовочная композиция
RU2722148C1 (ru) * 2016-09-12 2020-05-27 Тай Полиэтилен Ко., Лтд. Труба из мультимодального полиэтилена

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007248497A1 (en) 2006-05-02 2007-11-15 Dow Global Technologies Llc High-density polyethylene compositions, method of making the same, wire and cable jackets made therefrom, and method of making such wire and cable jackets
EP1909014B2 (en) * 2006-10-04 2013-08-14 Borealis Technology Oy Polyethylene composition for pressure pipes with enhanced flexibility
DE602006013145D1 (de) * 2006-10-04 2010-05-06 Borealis Tech Oy Multimodale Polyethylenzusammensetzung für Rohre mit erhöhter Flexibilität
EP1939243A1 (en) * 2006-12-28 2008-07-02 Borealis Technology Oy Activated carbon as a means to reduce taste and odour from plastic materials
EP2011822A1 (en) * 2007-07-04 2009-01-07 Borealis Technology Oy Multimodal polyethylene co-polymer resin composition, a preparation process therefore and a polymeric product comprising the same
KR101141494B1 (ko) 2007-09-05 2012-05-03 에스케이이노베이션 주식회사 다봉 분자량 분포를 갖는 에틸렌 공중합체 및 이의제조방법
EP2067799A1 (en) 2007-12-05 2009-06-10 Borealis Technology OY Polymer
KR101152413B1 (ko) 2008-09-12 2012-06-05 에스케이이노베이션 주식회사 에틸렌 공중합체 및 이의 제조방법
US10082228B2 (en) * 2008-10-31 2018-09-25 Borealis Ag Cross-linked polyethylene pipe
ES2394253T3 (es) 2010-01-29 2013-01-30 Borealis Ag Composición de moldeo de polietileno con una relación de craqueo por tensión/rigidez y resistencia al impacto mejoradas
RU2540073C2 (ru) * 2010-01-29 2015-01-27 Бореалис Аг Повышение однородности смесей полиэтиленов
US8829102B2 (en) * 2010-10-27 2014-09-09 Cabot Corporation High loading carbon black masterbatch for pressure pipe applications
EP2520625A1 (en) * 2011-05-06 2012-11-07 Borealis AG Coating composition
EP2570455A1 (en) * 2011-09-16 2013-03-20 Borealis AG Polyethylene composition with broad molecular weight distribution and improved homogeneity
EP2583998B1 (en) 2011-10-21 2018-02-28 Borealis AG Polyethylene composition with high rapid crack propagation resistance and pressure resistance
EP2620472B1 (en) 2012-01-24 2018-05-30 Borealis AG Poyethylene composition with improved low temperature perssure resistance
GB2498936A (en) 2012-01-31 2013-08-07 Norner Innovation As Polyethylene with multi-modal molecular weight distribution
US9234061B2 (en) * 2012-03-28 2016-01-12 Borealis Ag Multimodal polymer
WO2013144328A1 (en) 2012-03-28 2013-10-03 Borealis Ag Multimodal polymer
CN103387628B (zh) * 2012-05-07 2015-09-09 中国石油化工股份有限公司 一种烯烃聚合的系统及方法
US20140127438A1 (en) * 2012-11-08 2014-05-08 Robert L. Sherman, Jr. Stabilized high-density polyethylene composition with improved resistance to deterioration and stabilizer system
EP2961779B1 (en) 2013-02-27 2019-05-08 Basell Polyolefine GmbH Polyethylene processes and compositions thereof
EP2860204B1 (en) * 2013-10-10 2018-08-01 Borealis AG Polyethylene composition for pipe applications
EP3056524B1 (en) * 2014-10-13 2021-09-22 LG Chem, Ltd. Ethylene/1-butene copolymer having excellent processibility and environmental stress cracking resistance
EP3037436B2 (en) * 2014-12-22 2020-11-18 Borealis AG Process for producing multimodal polyethylene in-situ blends including ultra-high molecular weight fractions
EP3037470A1 (en) * 2014-12-22 2016-06-29 Borealis AG Process for producing multimodal polyethylene blends including ultra-high molecular weight components
ES2652271T3 (es) 2014-12-22 2018-02-01 Borealis Ag Procedimiento para producir mezclas de polietileno multimodal que incluyen componentes de peso molecular ultra elevado
US9645066B1 (en) 2015-12-04 2017-05-09 Chevron Phillips Chemical Company Lp Polymer compositions having improved processability and methods of making and using same
US9645131B1 (en) 2015-12-04 2017-05-09 Chevron Phillips Chemical Company Lp Polymer compositions having improved processability and methods of making and using same
PT3293210T (pt) 2016-09-12 2019-06-12 Scg Chemicals Co Ltd Película de polietileno multimodal
EP3293213B1 (en) 2016-09-12 2019-08-14 Thai Polyethylene Co., Ltd. Multimodal polyethylene container
EP3293206B1 (en) 2016-09-12 2019-10-23 Thai Polyethylene Co., Ltd. Multimodal polyethylene pipe
EP3293214B1 (en) * 2016-09-12 2019-12-25 Thai Polyethylene Co., Ltd. High performances multimodal ultra high molecular weight polyethylene
PT3530675T (pt) 2016-09-12 2021-07-23 Scg Chemicals Co Ltd Sistema de reator para polimerização de polietileno multimodal
HUE047424T2 (hu) 2016-09-12 2020-04-28 Thai Polyethylene Co Ltd Multimodális polietilén vékony film
JP7066682B2 (ja) 2016-09-12 2022-05-13 タイ ポリエチレン カンパニー リミテッド 二峰性ポリエチレン組成物及びそれを含むパイプ
PT3293211T (pt) 2016-09-12 2019-09-12 Scg Chemicals Co Ltd Tampa roscada em polietileno multimodal
KR102058328B1 (ko) * 2016-09-28 2019-12-23 보레알리스 아게 코팅된 파이프의 제조 방법
CN109923168B (zh) * 2016-11-25 2023-01-24 博里利斯股份公司 组合物和方法
EP3418330B2 (en) 2017-06-21 2023-07-19 Borealis AG Polymer composition and a process for production of the polymer composition
RU2670101C1 (ru) * 2017-09-26 2018-10-18 Публичное Акционерное Общество "Нижнекамскнефтехим" Полиэтиленовая композиция для наружной оболочки кабеля и наружного изоляционного покрытия стальных труб
JP7394056B2 (ja) 2017-12-26 2023-12-07 ダウ グローバル テクノロジーズ エルエルシー マルチモーダルエチレン系ポリマーおよび低密度ポリエチレン（ｌｄｐｅ）を含む組成物
EP3732216B1 (en) 2017-12-26 2023-04-19 Dow Global Technologies LLC Process for the production of multimodal ethylene-based polymers
SG11202005777XA (en) 2017-12-26 2020-07-29 Dow Global Technologies Llc Multimodal ethylene-based polymer processing systems and methods
EP3732215B8 (en) 2017-12-26 2022-04-27 Dow Global Technologies LLC Dual reactor solution process for the production of multimodal ethylene-based polymer
JP7278286B2 (ja) 2017-12-26 2023-05-19 ダウ グローバル テクノロジーズ エルエルシー 靭性が改善された多峰性エチレン系ポリマー組成物
US11845854B2 (en) * 2018-09-20 2023-12-19 Basell Polyolefine Gmbh Polyethylene composition for films
US20210317290A1 (en) * 2018-10-31 2021-10-14 Borealis Ag Polyethylene composition for high pressure resistant pipes with improved homogeneity
AR124341A1 (es) 2020-12-18 2023-03-15 Dow Global Technologies Llc Composición de polímero
EP4234627A1 (en) * 2022-02-25 2023-08-30 Borealis AG A polyethylene composition with improved stiffness and toughness

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910724B2 (ja) * 1979-08-24 1984-03-10 旭化成株式会社 エチレンの連続重合法
US5409875A (en) * 1993-03-08 1995-04-25 Queen's University Polymer-supported catalyst for polymerization and copolymerization of olefins
FI111372B (fi) * 1998-04-06 2003-07-15 Borealis Polymers Oy Olefiinien polymerointiin tarkoitettu katalyyttikomponentti, sen valmistus ja käyttö
SE9803501D0 (sv) * 1998-10-14 1998-10-14 Borealis Polymers Oy Polymer composition for pipes
EP1041113A1 (en) * 1999-03-30 2000-10-04 Fina Research S.A. Polyolefins and uses thereof
EP1146079B1 (en) * 2000-04-13 2006-01-18 Borealis Technology Oy Polymer composition for pipes
US7192601B2 (en) * 2002-01-18 2007-03-20 Walker Edward B Antimicrobial and sporicidal composition
AU2003293815A1 (en) * 2002-12-24 2004-07-22 Basell Polyolefine Gmbh Polyethylene blow molding composition for producing large containers
EP1460105B1 (en) * 2003-03-20 2012-05-23 Borealis Technology Oy Polymer composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2536821C2 (ru) * 2010-01-29 2014-12-27 Бореалис Аг Формовочная композиция
RU2722148C1 (ru) * 2016-09-12 2020-05-27 Тай Полиэтилен Ко., Лтд. Труба из мультимодального полиэтилена

Also Published As

Publication number Publication date
EP1655334A1 (en) 2006-05-10
KR100908391B1 (ko) 2009-07-20
ES2278263T3 (es) 2007-08-01
CN101035851B (zh) 2010-11-24
ATE349489T1 (de) 2007-01-15
KR20070065389A (ko) 2007-06-22
DE602004003960D1 (de) 2007-02-08
CN101035851A (zh) 2007-09-12
EP1655334B1 (en) 2006-12-27
AU2005300654B2 (en) 2009-05-28
WO2006048257A1 (en) 2006-05-11
AU2005300654A1 (en) 2006-05-11
US20090252910A1 (en) 2009-10-08
DE602004003960T2 (de) 2007-11-08
PT1655334E (pt) 2007-03-30
AR051615A1 (es) 2007-01-24
EA011511B1 (ru) 2009-04-28

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