ATE26122T1 - Verfahren zur herstellung einer chemisch gemischten zusammensetzung aus nichtelastomerischen aethylen-harzen sowie aus dieser zusammensetzung geformte gegenstaende. - Google Patents

Verfahren zur herstellung einer chemisch gemischten zusammensetzung aus nichtelastomerischen aethylen-harzen sowie aus dieser zusammensetzung geformte gegenstaende.

Info

Publication number
ATE26122T1
ATE26122T1 AT80302326T AT80302326T ATE26122T1 AT E26122 T1 ATE26122 T1 AT E26122T1 AT 80302326 T AT80302326 T AT 80302326T AT 80302326 T AT80302326 T AT 80302326T AT E26122 T1 ATE26122 T1 AT E26122T1
Authority
AT
Austria
Prior art keywords
copolymer
ethylene
alpha
polymer
composition
Prior art date
Application number
AT80302326T
Other languages
English (en)
Inventor
Yoshinori Morita
Norio Kashiwa
Original Assignee
Mitsui Petrochemical Ind
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=13870656&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE26122(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Application granted granted Critical
Publication of ATE26122T1 publication Critical patent/ATE26122T1/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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular 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
    • C08F297/08—Macromolecular 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
    • 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
    • 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

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT80302326T 1979-07-09 1980-07-09 Verfahren zur herstellung einer chemisch gemischten zusammensetzung aus nichtelastomerischen aethylen-harzen sowie aus dieser zusammensetzung geformte gegenstaende. ATE26122T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8586179A JPS5610506A (en) 1979-07-09 1979-07-09 Production of ethylene polymer composition
EP80302326A EP0022376B1 (de) 1979-07-09 1980-07-09 Verfahren zur Herstellung einer chemisch gemischten Zusammensetzung aus nicht-elastomerischen Äthylen-Harzen sowie aus dieser Zusammensetzung geformte Gegenstände

Publications (1)

Publication Number Publication Date
ATE26122T1 true ATE26122T1 (de) 1987-04-15

Family

ID=13870656

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80302326T ATE26122T1 (de) 1979-07-09 1980-07-09 Verfahren zur herstellung einer chemisch gemischten zusammensetzung aus nichtelastomerischen aethylen-harzen sowie aus dieser zusammensetzung geformte gegenstaende.

Country Status (5)

Country Link
US (1) US4307209A (de)
EP (1) EP0022376B1 (de)
JP (1) JPS5610506A (de)
AT (1) ATE26122T1 (de)
DE (1) DE3071932D1 (de)

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US6031027A (en) * 1996-10-09 2000-02-29 Borealis Polymers Oy Method of compounding a multimodal polymer composition
US6485662B1 (en) * 1996-12-03 2002-11-26 Union Carbide Chemicals & Plastics Technology Corporation Process for preparing a simulated in situ polyethylene blend
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US6165387A (en) * 1997-02-04 2000-12-26 Borealis A/S Composition for electric cables
SE9703798D0 (sv) 1997-10-20 1997-10-20 Borealis As Electric cable and a method an composition for the production thereof
SE513362C2 (sv) 1997-11-18 2000-09-04 Borealis As Förfarande för minskning av reaktornedsmutsning
SE520000C2 (sv) 1998-01-02 2003-05-06 Borealis Polymers Oy Isolerande komposition för en elektrisk kraftkabel samt kraftkabel innefattande den isolerande kompositionen
SE9802087D0 (sv) 1998-06-12 1998-06-12 Borealis Polymers Oy An insulating composition for communication cables
SE9802350D0 (sv) 1998-07-01 1998-07-01 Borealis As Mixing device
SE9802386D0 (sv) 1998-07-03 1998-07-03 Borealis As Composition for elektric cables
SE9804407D0 (sv) 1998-12-18 1998-12-18 Borealis Polymers Oy A multimodal polymer composition
GB0001914D0 (en) 2000-01-27 2000-03-22 Borealis Polymers Oy Catalyst
MXPA03004960A (es) * 2000-12-04 2004-04-02 Exxonmobil Chem Patents Inc Composiciones de copolimero de etileno adecuadas para composiciones mejoradas del indice de viscosidad y lubricantes.
US6787608B2 (en) 2001-08-17 2004-09-07 Dow Global Technologies, Inc. Bimodal polyethylene composition and articles made therefrom
SE0300195D0 (sv) 2003-01-28 2003-01-28 Borealis Tech Oy Coating composition, method of preparation thereofand substrate coated therewith
JP5832098B2 (ja) * 2003-02-17 2015-12-16 三井化学株式会社 エチレン系重合体及び成形体への応用
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
GB0418581D0 (en) * 2004-08-20 2004-09-22 Solvay Polymer composition
GB0425444D0 (en) * 2004-11-18 2004-12-22 Solvay Multimodal composition for tapes, fibres and filaments
ATE401123T1 (de) 2004-12-17 2008-08-15 Borealis Tech Oy Verfahren zur polymerisation von olefinen in gegenwart eines olefin polymerisationskatalysators
EP1961777A1 (de) 2007-02-26 2008-08-27 Borealis Technology Oy Polyolefin-Homo- oder Copolymer mit verringerter Schrumpfempfindlichkeit und verbessertem Kristallisationsverhalten
EP2170993B1 (de) * 2007-07-13 2019-05-15 Dow Global Technologies LLC Katalytische olefinblockcopolymere mit gesteuerter blocksequenzverteilung und mindestens einem harten block mit niedriger kristallinität
WO2009057797A1 (ja) * 2007-10-31 2009-05-07 Sumitomo Chemical Company, Limited 発泡成形用熱可塑性樹脂、発泡成形用熱可塑性樹脂組成物、発泡成形体および履き物
EP2330135B1 (de) 2009-12-02 2012-11-07 Borealis AG Verfahren zur Herstellung von Polyolefinen
EP3241611B1 (de) 2016-05-02 2020-03-04 Borealis AG Verfahren zum zuführen eines polymerisations-katalysators
EP3466708A1 (de) 2017-10-04 2019-04-10 Borealis AG Polyolefin zusammensetzung für verbesserte laserdruck
EP3483189A1 (de) 2017-11-14 2019-05-15 Borealis AG Automatisiertes verfahren zur beendigung einer olefinpolymerisierungsreaktion unter notbedingungen
KR20200060905A (ko) 2018-11-23 2020-06-02 롯데케미칼 주식회사 폴리에틸렌 중합용 촉매의 제조방법
WO2022111966A1 (en) 2020-11-27 2022-06-02 Borealis Ag Catalyst feed system
EP4023711A1 (de) 2020-12-29 2022-07-06 Borealis AG Polyethylenverbindung mit hoher kriechstromfestigkeit für draht- und kabelanwendungen
EP4023712A1 (de) 2020-12-29 2022-07-06 Borealis AG Polyethylenzusammensetzungen mit hoher kriechstromfestigkeit für draht- und kabelanwendungen

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Also Published As

Publication number Publication date
EP0022376A2 (de) 1981-01-14
EP0022376B1 (de) 1987-03-25
US4307209A (en) 1981-12-22
DE3071932D1 (en) 1987-04-30
JPS6357446B2 (de) 1988-11-11
JPS5610506A (en) 1981-02-03
EP0022376A3 (en) 1981-07-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time