AU2003239633B2 - A process for the production of linear low-density polyethylene composition - Google Patents

A process for the production of linear low-density polyethylene composition Download PDF

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Publication number
AU2003239633B2
AU2003239633B2 AU2003239633A AU2003239633A AU2003239633B2 AU 2003239633 B2 AU2003239633 B2 AU 2003239633B2 AU 2003239633 A AU2003239633 A AU 2003239633A AU 2003239633 A AU2003239633 A AU 2003239633A AU 2003239633 B2 AU2003239633 B2 AU 2003239633B2
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AU
Australia
Prior art keywords
polymer
molecular weight
density
polymerisation
film
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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.)
Ceased
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AU2003239633A
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English (en)
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AU2003239633A1 (en
Inventor
Jari Aarila
Irene Helland
Ole Jan Myhre
Jorunn Nilsen
Markku Vahteri
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Borealis Technology Oy
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Borealis Technology Oy
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Publication of AU2003239633A1 publication Critical patent/AU2003239633A1/en
Application granted granted Critical
Publication of AU2003239633B2 publication Critical patent/AU2003239633B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0807Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2410/00Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/06Catalyst characterized by its size
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00Chemical blending or stepwise polymerisation process with the same catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AU2003239633A 2002-06-24 2003-06-19 A process for the production of linear low-density polyethylene composition Ceased AU2003239633B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02396098A EP1378528B1 (en) 2002-06-24 2002-06-24 A process for the production of a linear low-density polyethylene composition
EP02396098.2 2002-06-24
PCT/FI2003/000500 WO2004000902A1 (en) 2002-06-24 2003-06-19 A process for the production of linear low-density polyethylene composition

Publications (2)

Publication Number Publication Date
AU2003239633A1 AU2003239633A1 (en) 2004-01-06
AU2003239633B2 true AU2003239633B2 (en) 2006-06-01

Family

ID=29719802

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003239633A Ceased AU2003239633B2 (en) 2002-06-24 2003-06-19 A process for the production of linear low-density polyethylene composition

Country Status (13)

Country Link
US (1) US7576166B2 (enExample)
EP (1) EP1378528B1 (enExample)
JP (1) JP2006514123A (enExample)
KR (1) KR100699697B1 (enExample)
CN (1) CN1325528C (enExample)
AT (1) ATE293134T1 (enExample)
AU (1) AU2003239633B2 (enExample)
BR (1) BR0312021A (enExample)
DE (1) DE60203707T2 (enExample)
ES (1) ES2241977T3 (enExample)
PL (1) PL373793A1 (enExample)
RU (1) RU2285013C2 (enExample)
WO (1) WO2004000902A1 (enExample)

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CN1297575C (zh) * 2004-04-12 2007-01-31 中国石油化工股份有限公司 用于乙烯聚合或共聚合的催化剂组分及其催化剂
JP5011106B2 (ja) 2004-07-07 2012-08-29 ダウ グローバル テクノロジーズ エルエルシー エチレンポリマー組成物を製造するためのマルチステージ方法
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ATE465184T1 (de) * 2006-06-21 2010-05-15 Total Petrochemicals Res Feluy Katalysatorzusammensetzung zur (co)polymerisierung von propylen
ATE443611T1 (de) * 2006-12-21 2009-10-15 Borealis Tech Oy Film
EP1950241A1 (en) 2007-01-25 2008-07-30 Borealis Technology Oy Multimodal medium density polyethylene polymer composition
KR101032210B1 (ko) * 2007-04-18 2011-05-02 주식회사 엘지화학 폴리에틸렌 수지, 이의 제조방법 및 이로부터 제조된가교화된 폴리에틸렌 파이프
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Also Published As

Publication number Publication date
AU2003239633A1 (en) 2004-01-06
US20060167192A1 (en) 2006-07-27
RU2004137276A (ru) 2005-08-10
PL373793A1 (en) 2005-09-19
CN1662570A (zh) 2005-08-31
RU2285013C2 (ru) 2006-10-10
JP2006514123A (ja) 2006-04-27
EP1378528A1 (en) 2004-01-07
DE60203707T2 (de) 2006-03-02
US7576166B2 (en) 2009-08-18
CN1325528C (zh) 2007-07-11
KR100699697B1 (ko) 2007-03-26
ATE293134T1 (de) 2005-04-15
ES2241977T3 (es) 2005-11-01
EP1378528B1 (en) 2005-04-13
DE60203707D1 (de) 2005-05-19
BR0312021A (pt) 2005-03-22
WO2004000902A1 (en) 2003-12-31
KR20050016553A (ko) 2005-02-21

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