EA201790886A1 - Мультимодальный полиэтилен - Google Patents

Мультимодальный полиэтилен

Info

Publication number
EA201790886A1
EA201790886A1 EA201790886A EA201790886A EA201790886A1 EA 201790886 A1 EA201790886 A1 EA 201790886A1 EA 201790886 A EA201790886 A EA 201790886A EA 201790886 A EA201790886 A EA 201790886A EA 201790886 A1 EA201790886 A1 EA 201790886A1
Authority
EA
Eurasian Patent Office
Prior art keywords
copolymer
ethylene
crystallization
multimodal polyethylene
polyethylene
Prior art date
Application number
EA201790886A
Other languages
English (en)
Other versions
EA036508B1 (ru
Inventor
Андрей Буряк
Ашиш Кумар
Ибрахим Али Ахмед
Original Assignee
Абу Даби Полимерс Компани Лимитед (Боруж) Элэлси
Бореалис Аг
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52134069&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201790886(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Абу Даби Полимерс Компани Лимитед (Боруж) Элэлси, Бореалис Аг filed Critical Абу Даби Полимерс Компани Лимитед (Боруж) Элэлси
Publication of EA201790886A1 publication Critical patent/EA201790886A1/ru
Publication of EA036508B1 publication Critical patent/EA036508B1/ru

Links

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • 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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/002—Pair constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)

Abstract

Мультимодальный сополимер полиэтилена, подходящий для применения в кабельной изоляции, содержащий (III) 45-55 мас.% более низкомолекулярного компонента, который представляет собой этиленовый сополимер этилена и по меньшей мере одного C3-12 альфа-олефинового сомономера, указанный LMW компонент имеет плотность от 940 до 962 кг/ми MFRот 50 до 500 г/10 мин.; (IV) 55-45 мас.% компонента более высокомолекулярного этиленового сополимера этилена и по меньшей мере C3-12 альфа-олефинового сомономера; при этом указанный мультимодальный сополимер полиэтилена имеет плотность от 940 до 950 кг/ми MFRот 0,05 до 2,0 г/10 мин и предпочтительно по меньшей мере один из полупериода кристаллизации > 3,0 мин при 120,5°C, полупериода кристаллизации > 5,0 мин при 121°C или полупериода кристаллизации > 10,0 мин при 122°C.
EA201790886A 2014-12-30 2015-12-29 Кабель с изолирующим слоем, содержащим мультимодальный полиэтилен EA036508B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14200665.9A EP3040376B2 (en) 2014-12-30 2014-12-30 Multimodal polyethylene
PCT/EP2015/081343 WO2016107867A1 (en) 2014-12-30 2015-12-29 Multimodal polyethylene

Publications (2)

Publication Number Publication Date
EA201790886A1 true EA201790886A1 (ru) 2017-12-29
EA036508B1 EA036508B1 (ru) 2020-11-18

Family

ID=52134069

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790886A EA036508B1 (ru) 2014-12-30 2015-12-29 Кабель с изолирующим слоем, содержащим мультимодальный полиэтилен

Country Status (7)

Country Link
US (1) US10435493B2 (ru)
EP (1) EP3040376B2 (ru)
CN (1) CN107001730B (ru)
AU (1) AU2015373394B2 (ru)
EA (1) EA036508B1 (ru)
ES (1) ES2646937T5 (ru)
WO (1) WO2016107867A1 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109422947B (zh) * 2017-08-29 2021-03-09 中国石油天然气股份有限公司 多峰聚乙烯及其制备方法
US12012504B2 (en) * 2018-05-30 2024-06-18 Borealis Ag Process for the preparation of multimodal high density polyethylene
EP3844194A1 (en) * 2018-08-29 2021-07-07 Univation Technologies, LLC Bimodal polyethylene copolymer and film thereof
WO2020109556A1 (en) * 2018-11-29 2020-06-04 Borealis Ag Polymer composition and process for making the same
CN110903426B (zh) * 2019-12-05 2020-10-30 久泰能源(准格尔)有限公司 一种双峰高密度聚乙烯及其生产工艺
CN111546605A (zh) * 2020-04-26 2020-08-18 天津大学 一种热塑性聚丙烯电缆等温结晶挤出成型方法
CN112180175A (zh) * 2020-10-10 2021-01-05 重庆交通大学 基于多维弛豫参数的船舶电缆绝缘腐蚀程度评估方法
US11845814B2 (en) 2022-02-01 2023-12-19 Chevron Phillips Chemical Company Lp Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86867C (fi) 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
FI942949A0 (fi) 1994-06-20 1994-06-20 Borealis Polymers Oy Prokatalysator foer producering av etenpolymerer och foerfarande foer framstaellning daerav
FI96216C (fi) 1994-12-16 1996-05-27 Borealis Polymers Oy Prosessi polyeteenin valmistamiseksi
SK284880B6 (sk) 1996-05-17 2006-01-05 Bp Chemicals Limited Polyolefínový kopolymérny prostriedok, fólia alebo iný priemyselný výrobok a zmes s jeho obsahom
US5767034A (en) 1996-05-31 1998-06-16 Intevep, S.A. Olefin polymerization catalyst with additive comprising aluminum-silicon composition, calixarene derivatives or cyclodextrin derivatives
SE9804407D0 (sv) 1998-12-18 1998-12-18 Borealis Polymers Oy A multimodal polymer composition
US7432220B2 (en) 2002-12-18 2008-10-07 Borealis Technology Oy Method for the preparation of olefin polymerization catalyst support and an olefin polymerization catalyst
CN101001893A (zh) * 2004-03-24 2007-07-18 埃克森美孚化学专利公司 生产乙烯共聚体的方法和由此制备的共聚体；含有这样的共聚体的组合物和电装置
US8263722B2 (en) 2004-03-24 2012-09-11 Exxonmobil Chemical Patents Inc. Process for making ethylene interpolymers and interpolymers made thereby; compositions and electrical devices containing such interpolymers
EP1739691B1 (en) † 2005-06-30 2008-12-03 Borealis Technology Oy Outer sheath layer for power or communication cable
DE602005013653D1 (de) 2005-06-30 2009-05-14 Borealis Tech Oy Polyethylenzusammensetzung mit verbesserter Verarbeitbarkeit
EP1961777A1 (en) † 2007-02-26 2008-08-27 Borealis Technology Oy Polyolefin homo- or copolymer with decreased shrinkage sensivity and improved crystallization behavior
US8323218B2 (en) * 2008-07-11 2012-12-04 Medtronic, Inc. Generation of proportional posture information over multiple time intervals
US9187627B2 (en) * 2008-10-23 2015-11-17 Equistar Chemicals, Lp Polyethylene having faster crystallization rate and improved environmental stress cracking resistance
JP2013227545A (ja) * 2012-03-28 2013-11-07 Japan Polyethylene Corp パイプ及び継手用ポリエチレン並びにその成形体
TWI576865B (zh) 2012-10-26 2017-04-01 旭化成化學股份有限公司 絕緣體用聚乙烯系樹脂組合物及使用其之高頻同軸纜

Also Published As

Publication number Publication date
EP3040376B2 (en) 2020-09-16
EP3040376B1 (en) 2017-10-25
ES2646937T3 (es) 2017-12-18
NZ731056A (en) 2018-09-28
CN107001730B (zh) 2020-09-08
EP3040376A1 (en) 2016-07-06
AU2015373394B2 (en) 2017-09-28
EA036508B1 (ru) 2020-11-18
AU2015373394A1 (en) 2017-05-04
US10435493B2 (en) 2019-10-08
WO2016107867A1 (en) 2016-07-07
CN107001730A (zh) 2017-08-01
ES2646937T5 (es) 2021-05-07
US20170349685A1 (en) 2017-12-07

Similar Documents

Publication Publication Date Title
EA201790886A1 (ru) Мультимодальный полиэтилен
MX2022003089A (es) Metodo para preparar copolimeros de etileno.
MX2017005234A (es) Polimeros con procesabilidad mejorado para aplicaciones de tuberias.
MX2017001289A (es) Resinas bimodales novedosas con buena capacidad de procesamiento de pelicula.
EA201790210A1 (ru) Мультимодальный полиэтилен
MX2016008035A (es) Sistema catalizador para polimerizacion de una olefina.
EP3162820A4 (en) Ethylene/alpha-olefin copolymer having excellent processability
MY181088A (en) Polyethylene for pipes
EA201201184A1 (ru) Рандом сополимеры пропилена для труб
MY171423A (en) Ethylene-based polymers and articles made therefrom
MX2017014534A (es) Copolimeros de etileno/1-buteno con procesabilidad de resina mejorada.
EA201491389A1 (ru) Полупроводящая полимерная композиция
IN2015DN04178A (ru)
EA201691948A1 (ru) Труба, содержащая полиэтиленовую смолу, катализированную металлоценом
MX2016005441A (es) Copolimero aleatorio de polipropileno/etileno adecuado para tuberias.
WO2015090922A8 (en) A vulcanizable polymer composition
EA201691052A1 (ru) Композиция полиэтилена с высокой гибкостью и высокой термостойкостью, подходящая для применения в трубах
MX2016016477A (es) Encapsulante de modulo fotovoltaico.
BR112016007469A2 (pt) componentes de cabo de fibra óptica
MX2017007122A (es) Composiciones de polimero de polietileno de baja opacidad.
RU2018121643A (ru) Сополимеры пропиленовые
MX2016015061A (es) Composicion de polimero de etileno y su uso en composiciones de poliolefinas.
TR201818926T4 (tr) Poliolefin bazlı elastik film yapısı, laminatlar ve yöntemler.
EP3712182A4 (en) ETHYLENE / 1-BUTENE COPOLYMER WITH EXCELLENT PROCESSABILITY
MX2018001967A (es) Composicion de polietileno para un elemento de capa de un modulo fotovoltaico.

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM