ZA939588B - Process for the preparation of a composition containing ethylene polymers composition containing ethylene polymers and use thereof - Google Patents

Process for the preparation of a composition containing ethylene polymers composition containing ethylene polymers and use thereof

Info

Publication number
ZA939588B
ZA939588B ZA939588A ZA939588A ZA939588B ZA 939588 B ZA939588 B ZA 939588B ZA 939588 A ZA939588 A ZA 939588A ZA 939588 A ZA939588 A ZA 939588A ZA 939588 B ZA939588 B ZA 939588B
Authority
ZA
South Africa
Prior art keywords
composition containing
minutes
containing ethylene
ethylene polymers
extrusion
Prior art date
Application number
ZA939588A
Other languages
English (en)
Inventor
Michel Promel
Original Assignee
Solvay
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=3886598&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA939588(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Solvay filed Critical Solvay
Publication of ZA939588B publication Critical patent/ZA939588B/xx

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
    • 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
    • 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
    • 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
    • C08F297/083—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 the monomers being ethylene or propylene
    • 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
    • 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
    • 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
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • 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
    • 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
    • C08L2314/04—Philipps catalyst
ZA939588A 1992-12-21 1993-12-21 Process for the preparation of a composition containing ethylene polymers composition containing ethylene polymers and use thereof ZA939588B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9201117A BE1006439A3 (fr) 1992-12-21 1992-12-21 Procede de preparation d'une composition de polymeres d'ethylene, composition de polymeres d'ethylene et son utilisation.

Publications (1)

Publication Number Publication Date
ZA939588B true ZA939588B (en) 1994-08-11

Family

ID=3886598

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA939588A ZA939588B (en) 1992-12-21 1993-12-21 Process for the preparation of a composition containing ethylene polymers composition containing ethylene polymers and use thereof

Country Status (16)

Country Link
US (3) US6136924A (es)
EP (6) EP1544244A1 (es)
AT (1) ATE191724T1 (es)
BE (1) BE1006439A3 (es)
BR (1) BR9305106A (es)
CZ (1) CZ291571B6 (es)
DE (1) DE69328345T2 (es)
ES (1) ES2147192T3 (es)
FI (1) FI112243B (es)
GR (1) GR3033922T3 (es)
HU (1) HU220636B1 (es)
NO (1) NO310112B1 (es)
PL (1) PL174588B1 (es)
PT (1) PT603935E (es)
SA (1) SA94150085B1 (es)
ZA (1) ZA939588B (es)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI942949A0 (fi) * 1994-06-20 1994-06-20 Borealis Polymers Oy Prokatalysator foer producering av etenpolymerer och foerfarande foer framstaellning daerav
DE19515678B4 (de) * 1995-04-28 2007-12-27 Basell Polyolefine Gmbh Rohr aus Polyethylen mit verbesserten mechanischen Eigenschaften
BE1009308A3 (fr) 1995-04-28 1997-02-04 Solvay Polymere d'ethylene et procedes pour son obtention.
BR9609604A (pt) 1995-07-10 1999-05-25 Borealis Polymers Oy ComposiçÃo de revestimento
EP0829495A1 (fr) * 1996-09-13 1998-03-18 Fina Research S.A. Procédé de préparation de polyéthylène ayant une distribution large de poids moléculaire
EP0832905B1 (fr) * 1996-09-13 2001-06-06 Fina Research S.A. Procédé de préparation de polyéthylène ayant une distribution large de poids moléculaire
GB9712663D0 (en) 1997-06-16 1997-08-20 Borealis As Process
BE1011333A3 (fr) * 1997-08-20 1999-07-06 Solvay Procede de fabrication d'une composition de polymeres d'ethylene.
DE19929812A1 (de) 1999-06-30 2001-01-04 Elenac Gmbh Polyethylen Formmasse und daraus hergestelltes Rohr mit verbesserten mechanischen Eigenschaften
GB9919718D0 (en) 1999-08-19 1999-10-20 Borealis As Process
DE19945980A1 (de) 1999-09-24 2001-03-29 Elenac Gmbh Polyethylen Formmasse mit verbesserter ESCR-Steifigkeitsrelation und Schwellrate, Verfahren zu ihrer Herstellung und daraus hergestellte Hohlkörper
IT1317465B1 (it) 2000-05-05 2003-07-09 Nupi S P A Tubo in materiale plastico con struttura avente pressione criticamigliorata
DE10047861A1 (de) * 2000-09-27 2002-04-25 Basell Polyolefine Gmbh Polyethylen Formmasse geeignet als Rohrwerkstoff mit herausragenden Verarbeitungseigenschaften
EP1266933A1 (fr) 2001-06-14 2002-12-18 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Composition de polymères d'éthylène
JP2005501951A (ja) 2001-08-31 2005-01-20 ダウ グローバル テクノロジーズ インコーポレイティド 多モードのポリエチレン材料
EP1310436A1 (fr) 2001-11-09 2003-05-14 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Capsule à visser comprenant une composition à base de polymère de l'éthylène multimodal
US7396881B2 (en) * 2002-10-01 2008-07-08 Exxonmobil Chemical Patents Inc. Polyethylene compositions for rotational molding
US7943700B2 (en) * 2002-10-01 2011-05-17 Exxonmobil Chemical Patents Inc. Enhanced ESCR of HDPE resins
US7396878B2 (en) * 2002-10-01 2008-07-08 Exxonmobil Chemical Patents Inc. Polyethylene compositions for injection molding
EP1546253B1 (en) * 2002-10-01 2006-11-02 ExxonMobil Chemical Patents Inc. Polyethylene compositions for rotational molding
DE10259491A1 (de) * 2002-12-19 2004-07-01 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Behältern durch Blasformen und damit hergestellte Kleinhohlkörper
JP2006511676A (ja) * 2002-12-19 2006-04-06 バーゼル・ポリオレフィン・ゲーエムベーハー 小さな容器を製造するためのポリエチレン吹込み成形用組成物
CA2511358A1 (en) * 2002-12-24 2004-07-15 Basell Polyolefine Gmbh Polyethylene blow moulding composition for producing jerry cans
AU2003293815A1 (en) * 2002-12-24 2004-07-22 Basell Polyolefine Gmbh Polyethylene blow molding composition for producing large containers
JP2006512475A (ja) * 2002-12-24 2006-04-13 バーゼル・ポリオレフィン・ゲーエムベーハー Ｌ−リングドラムを製造するためのポリエチレン組成物
GB0314173D0 (en) * 2003-06-18 2003-07-23 Solvay Polymerisation process
US7288596B2 (en) 2003-12-22 2007-10-30 Univation Technologies, Llc Polyethylene compositions having improved tear properties
US7157531B2 (en) * 2004-06-21 2007-01-02 Univation Technologies, Llc Methods for producing polymers with control over composition distribution
US7193017B2 (en) * 2004-08-13 2007-03-20 Univation Technologies, Llc High strength biomodal polyethylene compositions
CN100349413C (zh) * 2004-11-15 2007-11-14 华为技术有限公司 智能网中的业务调用方法
DE102004055588A1 (de) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die Beschichtung von Stahlrohren
DE102004055587A1 (de) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die äußere Ummantelung von Elektrokabeln
US7312279B2 (en) * 2005-02-07 2007-12-25 Univation Technologies, Llc Polyethylene blend compositions
DE102005009896A1 (de) 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften
DE102005009916A1 (de) * 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften
DE102005009895A1 (de) * 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften
US20060275571A1 (en) * 2005-06-02 2006-12-07 Mure Cliff R Polyethylene pipes
DE102005030941A1 (de) 2005-06-30 2007-01-11 Basell Polyolefine Gmbh Polyethylen Formmasse zur Herstellung von spritzgegossenen Fertigteilen
US20070010626A1 (en) * 2005-07-11 2007-01-11 Shankernarayanan Manivakkam J Polyethylene compositions
DE102005040390A1 (de) 2005-08-25 2007-03-01 Basell Polyolefine Gmbh Multimodale Polyethylen Formmasse zur Herstellung von Rohren mit verbesserten mechanischen Eigenschaften
EP1760096A1 (en) * 2005-09-05 2007-03-07 INEOS Manufacturing Belgium NV Polymer composition
CN101273445B (zh) * 2005-09-28 2012-07-25 大见忠弘 可控气氛的接合装置、接合方法及电子装置
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
PT1999161E (pt) 2006-03-30 2013-05-06 Total Res & Technology Feluy Processo de polimerização de uma suspensão espessa de etileno na presença de uma pequena quantidade de agente sequestrante
US8445594B2 (en) 2006-05-02 2013-05-21 Dow Global Technologies Llc High-density polyethylene compositions, method of making the same, articles made therefrom, and method of making such articles
US7456244B2 (en) * 2006-05-23 2008-11-25 Dow Global Technologies High-density polyethylene compositions and method of making the same
DE102007016348A1 (de) 2007-04-03 2008-10-09 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Hohlkörpern durch Thermoformen und damit hergestellte Kraftstoffbehälter
DE602007003611D1 (de) † 2007-05-02 2010-01-14 Dow Global Technologies Inc Hochdichte polyethylenzusammensetzungen, verfahren zu deren herstellung, daraus hergestellte einspritzgeformte artikel und verfahren zur herstellung derartiger artikel
DE102007031449A1 (de) 2007-07-05 2009-01-08 Basell Polyolefine Gmbh PE-Formmasse zum Blasformen von Kleinhohlkörpern mit niedriger Dichte
DE102007031450A1 (de) 2007-07-05 2009-01-08 Basell Polyolefine Gmbh PE-Formmasse zum Blasformen von Kleinhohlkörpern mit niedriger Dichte
EP2119732A1 (en) 2008-05-16 2009-11-18 Borealis Technology Oy Metallocene catalyst compositions with improved properties, process for its preparation and use for preparing polyolefin homo- or copolymers
EP2186831B1 (en) 2008-11-10 2013-01-02 Borealis AG Process for the preparation of an unsupported, solid olefin polymerisation catalyst and use in polymerisation of olefins
ES2392698T3 (es) * 2008-11-10 2012-12-13 Borealis Ag Proceso para la preparación de un sistema catalizador metalocénico sólido, sin soporte, y su uso en la polimerización de olefinas
WO2012101284A1 (en) 2011-01-28 2012-08-02 Borealis Ag Polyethylene composition
MX352368B (es) * 2011-03-14 2017-11-22 Dow Global Technologies Llc Composiciones basadas en etileno.
CN102731879A (zh) * 2011-04-07 2012-10-17 中国石油化工股份有限公司 高密度聚乙烯中空容器专用料及其制备方法
WO2016063205A2 (en) 2014-10-21 2016-04-28 Nova Chemicals (International) S.A. Dilution index
CA2868640C (en) 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process
US10329412B2 (en) 2017-02-16 2019-06-25 Nova Chemicals (International) S.A. Caps and closures
WO2019162760A1 (en) 2018-02-05 2019-08-29 Exxonmobil Chemical Patents Inc. A Corporation Of State Of Delaware Enhanced processability of lldpe by addition of ultra-high molecular weight high density polyethylene
CN114181349B (zh) * 2021-12-28 2023-11-17 中国石油天然气股份有限公司 聚乙烯管材材料及其制备方法和应用
CN114133489B (zh) * 2021-12-28 2024-02-02 中国石油天然气股份有限公司 中空容器吹塑材料及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610506A (en) * 1979-07-09 1981-02-03 Mitsui Petrochem Ind Ltd Production of ethylene polymer composition
US4438238A (en) * 1981-01-30 1984-03-20 Sumitomo Chemical Company, Limited Low density copolymer composition of two ethylene-α-olefin copolymers
EP0057352B1 (en) * 1981-02-05 1986-07-23 Mitsubishi Kasei Corporation Process for producing polyolefin
US4547551A (en) * 1982-06-22 1985-10-15 Phillips Petroleum Company Ethylene polymer blends and process for forming film
US4461873A (en) * 1982-06-22 1984-07-24 Phillips Petroleum Company Ethylene polymer blends
JPH0730215B2 (ja) * 1986-07-04 1995-04-05 三井石油化学工業株式会社 射出成形用ポリオレフイン組成物
DE3723526A1 (de) * 1987-07-16 1989-01-26 Hoechst Ag Verfahren zur herstellung eines polyolefins mit einer breiten molmassenverteilung
US5047468A (en) * 1988-11-16 1991-09-10 Union Carbide Chemicals And Plastics Technology Corporation Process for the in situ blending of polymers
JPH0717710B2 (ja) * 1989-05-19 1995-03-01 出光石油化学株式会社 エチレン系重合体組成物の製造方法
EP0778289B1 (en) * 1991-03-06 2000-04-12 Mobil Oil Corporation Bimodal ethylene polymers produced in tandem reactors
ES2165354T3 (es) * 1991-07-24 2002-03-16 Exxonmobil Oil Corp Resinas de polimero de etileno mejoradas para peliculas.
US5284613A (en) * 1992-09-04 1994-02-08 Mobil Oil Corporation Producing blown film and blends from bimodal high density high molecular weight film resin using magnesium oxide-supported Ziegler catalyst

Also Published As

Publication number Publication date
EP0940411A3 (fr) 2000-08-02
EP0603935B1 (fr) 2000-04-12
US6407185B1 (en) 2002-06-18
NO934729L (no) 1994-06-22
PL301589A1 (en) 1994-06-27
PT603935E (pt) 2000-10-31
HU9303699D0 (en) 1994-04-28
EP1544244A1 (fr) 2005-06-22
ATE191724T1 (de) 2000-04-15
AU670976B2 (en) 1996-08-08
HU220636B1 (hu) 2002-03-28
ES2147192T3 (es) 2000-09-01
CZ291571B6 (cs) 2003-04-16
SA94150085B1 (ar) 2005-11-12
GR3033922T3 (en) 2000-11-30
HUT66491A (en) 1994-11-28
FI935772A0 (fi) 1993-12-21
DE69328345D1 (de) 2000-05-18
PL174588B1 (pl) 1998-08-31
BE1006439A3 (fr) 1994-08-30
EP1364971A3 (fr) 2004-05-12
FI935772A (fi) 1994-06-22
CZ285393A3 (en) 1994-07-13
EP0940411A2 (fr) 1999-09-08
US6344522B1 (en) 2002-02-05
EP1364971A2 (fr) 2003-11-26
AU5249693A (en) 1994-06-30
BR9305106A (pt) 1994-06-28
NO310112B1 (no) 2001-05-21
FI112243B (fi) 2003-11-14
EP1420046A1 (fr) 2004-05-19
US6136924A (en) 2000-10-24
DE69328345T2 (de) 2000-12-07
EP0603935A1 (fr) 1994-06-29
EP1420046B1 (fr) 2012-09-12
NO934729D0 (no) 1993-12-20
EP1482008A1 (fr) 2004-12-01

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