ES2652252T3 - Procedimiento de varias etapas para producir composiciones de polietileno - Google Patents

Procedimiento de varias etapas para producir composiciones de polietileno Download PDF

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Publication number
ES2652252T3
ES2652252T3 ES14816206.8T ES14816206T ES2652252T3 ES 2652252 T3 ES2652252 T3 ES 2652252T3 ES 14816206 T ES14816206 T ES 14816206T ES 2652252 T3 ES2652252 T3 ES 2652252T3
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ES
Spain
Prior art keywords
copolymers
ethylene
mixture
copolymer
polymerization
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
ES14816206.8T
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English (en)
Spanish (es)
Inventor
Ravindra Tupe
Jani Aho
Markku Vahteri
Tuomas Noopila
Jarmo Kela
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.)
Borealis GmbH
Original Assignee
Borealis GmbH
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 Borealis GmbH filed Critical Borealis GmbH
Application granted granted Critical
Publication of ES2652252T3 publication Critical patent/ES2652252T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/025—Metal oxides
    • 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

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)
  • Polymerisation Methods In General (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
ES14816206.8T 2013-12-13 2014-12-12 Procedimiento de varias etapas para producir composiciones de polietileno Active ES2652252T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13197040.2A EP2883885A1 (en) 2013-12-13 2013-12-13 Multistage process for producing polyethylene compositions
EP13197040 2013-12-13
PCT/EP2014/077547 WO2015086813A1 (en) 2013-12-13 2014-12-12 Multistage process for producing polyethylene compositions

Publications (1)

Publication Number Publication Date
ES2652252T3 true ES2652252T3 (es) 2018-02-01

Family

ID=49759153

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14816206.8T Active ES2652252T3 (es) 2013-12-13 2014-12-12 Procedimiento de varias etapas para producir composiciones de polietileno

Country Status (7)

Country Link
US (1) US9951213B2 (https=)
EP (2) EP2883885A1 (https=)
CN (1) CN105793291B (https=)
BR (1) BR112016013226B1 (https=)
ES (1) ES2652252T3 (https=)
SA (1) SA516371299B1 (https=)
WO (1) WO2015086813A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3307813B1 (en) 2015-06-10 2019-12-25 Borealis AG Multimodal polyethylene copolymer
WO2016198273A1 (en) 2015-06-10 2016-12-15 Borealis Ag Multimodal copolymer of ethylene and at least two alpha-olefin comonomers and final articles made thereof
WO2017009386A1 (en) 2015-07-15 2017-01-19 Total Research & Technology Feluy Process for preparing a polyethylene product
EP3238938A1 (en) * 2016-04-29 2017-11-01 Borealis AG Machine direction oriented films comprising multimodal copolymer of ethylene and at least two alpha-olefin comonomers
PL3519444T3 (pl) * 2016-09-28 2021-05-04 Borealis Ag Proces wytwarzania powlekanej rury
US10982025B2 (en) 2016-11-25 2021-04-20 Borealis Ag Process for producing polyolefin film composition and films prepared thereof
WO2019166652A1 (en) * 2018-03-02 2019-09-06 Borealis Ag Process
US12012504B2 (en) 2018-05-30 2024-06-18 Borealis Ag Process for the preparation of multimodal high density polyethylene
EP3902850A1 (en) 2018-12-28 2021-11-03 Borealis AG A process for producing polyolefin film composition and films prepared thereof
EP3902851A1 (en) 2018-12-28 2021-11-03 Borealis AG A process for producing polyolefin film composition and films prepared thereof
EP3838984A1 (en) 2019-12-20 2021-06-23 Borealis AG Polymer composition and article
CN117480191A (zh) 2021-06-11 2024-01-30 博里利斯股份公司 一种生产多峰乙烯聚合物的方法以及由其制备的薄膜
US20250223385A1 (en) * 2022-12-29 2025-07-10 Lg Chem, Ltd. Polyethylene Resin Composition
EP4685183A1 (en) * 2024-07-25 2026-01-28 Borealis GmbH Mixed-plastics polyethylene composition suitable for film applications
WO2026022206A1 (en) * 2024-07-25 2026-01-29 Borealis Gmbh Mixed-plastics polyethylene composition suitable for film applications

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Also Published As

Publication number Publication date
US20160272799A1 (en) 2016-09-22
BR112016013226A2 (https=) 2017-08-08
BR112016013226B1 (pt) 2022-01-18
WO2015086813A1 (en) 2015-06-18
CN105793291B (zh) 2018-04-27
EP2883885A1 (en) 2015-06-17
EP3080168A1 (en) 2016-10-19
US9951213B2 (en) 2018-04-24
SA516371299B1 (ar) 2018-02-21
CN105793291A (zh) 2016-07-20
EP3080168B1 (en) 2017-10-25

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