ATE259855T1 - Multimodale polymerzusammensetzung - Google Patents

Multimodale polymerzusammensetzung

Info

Publication number
ATE259855T1
ATE259855T1 AT99964831T AT99964831T ATE259855T1 AT E259855 T1 ATE259855 T1 AT E259855T1 AT 99964831 T AT99964831 T AT 99964831T AT 99964831 T AT99964831 T AT 99964831T AT E259855 T1 ATE259855 T1 AT E259855T1
Authority
AT
Austria
Prior art keywords
multimodal
polymer composition
polyethylene
kpa
fraction
Prior art date
Application number
AT99964831T
Other languages
English (en)
Inventor
Ruth Dammert
Eeva-Leena Heino
Tarja Korvenoja
Hans-Bertil Martinsson
Original Assignee
Borealis Tech Oy
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=20413734&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE259855(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Application granted granted Critical
Publication of ATE259855T1 publication Critical patent/ATE259855T1/de

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only 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
    • 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
    • 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
    • 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
    • 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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4407—Optical cables with internal fluted support member

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT99964831T 1998-12-18 1999-11-26 Multimodale polymerzusammensetzung ATE259855T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9804407A SE9804407D0 (sv) 1998-12-18 1998-12-18 A multimodal polymer composition
PCT/SE1999/002199 WO2000037556A1 (en) 1998-12-18 1999-11-26 A multimodal polymer composition

Publications (1)

Publication Number Publication Date
ATE259855T1 true ATE259855T1 (de) 2004-03-15

Family

ID=20413734

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99964831T ATE259855T1 (de) 1998-12-18 1999-11-26 Multimodale polymerzusammensetzung

Country Status (8)

Country Link
US (1) US6185349B1 (de)
EP (1) EP1159350B1 (de)
CN (1) CN1146635C (de)
AT (1) ATE259855T1 (de)
AU (1) AU3087400A (de)
DE (1) DE69914953D1 (de)
SE (1) SE9804407D0 (de)
WO (1) WO2000037556A1 (de)

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EP1231238A1 (de) * 2001-02-08 2002-08-14 Borealis Technology Oy Multimodale Polyäthylencomposition für Träger von optischen Faserkabeln
MY131000A (en) * 2001-03-16 2007-07-31 Dow Global Technologies Inc High melt strength polymers and method of making same
EP1267189B1 (de) * 2001-06-12 2009-11-18 Borealis Technology Oy Optisches Kabel mit verbesserter Kriechstromfestigkeit
BR0317320B1 (pt) * 2002-12-24 2013-10-15 Composição de polietileno com distribuição de massa molecular multimodal, processo para a sua produção, e, uso da mesma
FR2852404B1 (fr) * 2003-03-11 2005-05-20 Cit Alcatel Cable a fibre optique comprenant une couche isolante a base de polymeres
TW200504093A (en) * 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
US7288596B2 (en) * 2003-12-22 2007-10-30 Univation Technologies, Llc Polyethylene compositions having improved tear properties
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GB0425444D0 (en) † 2004-11-18 2004-12-22 Solvay Multimodal composition for tapes, fibres and filaments
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EP2583998B1 (de) * 2011-10-21 2018-02-28 Borealis AG Polyethylenzusammensetzung mit sehr schneller Rissausbreitungsbeständigkeit und Druckbeständigkeit
EP2620472B1 (de) * 2012-01-24 2018-05-30 Borealis AG Polyethylen-zusammensetzung mit verbessertem niedertemperatur-druckwiderstand
EP2740761B1 (de) 2012-12-05 2016-10-19 Borealis AG Polyethylenzusammensetzung mit verbessertem gleichgewicht zwischen beständigkeit gegen langsames risswachstum, einflussleistung und rohrdruckbeständigkeit für rohranwendungen
CA2927156C (en) 2013-10-18 2021-10-26 Dow Global Technologies Llc Optical fiber cable components
BR112016007837B1 (pt) 2013-10-18 2021-11-30 Dow Global Technologies Llc Componente de proteção de cabo óptico extrudido e cabo de fibra óptica
KR101726820B1 (ko) * 2014-10-13 2017-04-13 주식회사 엘지화학 가공성 및 환경 응력 균열 저항성이 우수한 에틸렌/1-헥센 또는 에틸렌/1-부텐 공중합체
EP3040376B2 (de) 2014-12-30 2020-09-16 Abu Dhabi Polymers Company Limited (Borouge) L.L.C. Multimodales Polyethylen
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Also Published As

Publication number Publication date
SE9804407D0 (sv) 1998-12-18
CN1326485A (zh) 2001-12-12
EP1159350A1 (de) 2001-12-05
US6185349B1 (en) 2001-02-06
CN1146635C (zh) 2004-04-21
EP1159350B1 (de) 2004-02-18
DE69914953D1 (de) 2004-03-25
WO2000037556A1 (en) 2000-06-29
AU3087400A (en) 2000-07-12

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