DE60120345D1 - Polyethylen-Mischungen zum Rotationsgiessen - Google Patents

Polyethylen-Mischungen zum Rotationsgiessen

Info

Publication number
DE60120345D1
DE60120345D1 DE60120345T DE60120345T DE60120345D1 DE 60120345 D1 DE60120345 D1 DE 60120345D1 DE 60120345 T DE60120345 T DE 60120345T DE 60120345 T DE60120345 T DE 60120345T DE 60120345 D1 DE60120345 D1 DE 60120345D1
Authority
DE
Germany
Prior art keywords
component
less
flow rate
melt flow
olefin
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.)
Expired - Lifetime
Application number
DE60120345T
Other languages
English (en)
Other versions
DE60120345T2 (de
Inventor
Arild Follestad
Espen Ommundsen
Knut Fosse
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 Technology Oy
Original Assignee
Borealis Technology 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
Application filed by Borealis Technology Oy filed Critical Borealis Technology Oy
Publication of DE60120345D1 publication Critical patent/DE60120345D1/de
Application granted granted Critical
Publication of DE60120345T2 publication Critical patent/DE60120345T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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 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
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
    • 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
    • C08L2314/06—Metallocene or single site catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]
DE60120345T 2001-03-01 2001-03-01 Polyethylen-Mischungen zum Rotationsgiessen Expired - Lifetime DE60120345T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01301873A EP1236770B1 (de) 2001-03-01 2001-03-01 Polyethylen-Mischungen zum Rotationsgiessen

Publications (2)

Publication Number Publication Date
DE60120345D1 true DE60120345D1 (de) 2006-07-20
DE60120345T2 DE60120345T2 (de) 2007-06-06

Family

ID=8181753

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60120345T Expired - Lifetime DE60120345T2 (de) 2001-03-01 2001-03-01 Polyethylen-Mischungen zum Rotationsgiessen

Country Status (10)

Country Link
US (2) US7332543B2 (de)
EP (2) EP1683834A3 (de)
CN (1) CN1263796C (de)
AT (1) ATE328959T1 (de)
AU (1) AU2002237397A1 (de)
CZ (1) CZ20032662A3 (de)
DE (1) DE60120345T2 (de)
ES (1) ES2260172T3 (de)
PL (2) PL203739B1 (de)
WO (1) WO2002070602A2 (de)

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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
CN1313528C (zh) * 2002-10-01 2007-05-02 埃克森美孚化学专利公司 用于旋转模塑的聚乙烯组合物
CA2479704C (en) * 2004-08-31 2013-08-13 Nova Chemicals Corporation High density homopolymer blends
US8247065B2 (en) * 2006-05-31 2012-08-21 Exxonmobil Chemical Patents Inc. Linear polymers, polymer blends, and articles made therefrom
ES2317459T3 (es) * 2006-07-17 2009-04-16 Borealis Technology Oy Uso de una composicion de polipropileno.
TWI425041B (zh) * 2006-07-25 2014-02-01 Clariant Finance Bvi Ltd 在以熔融加工製備聚乙烯物件過程中該物件之改良處理條件
EP1950243B1 (de) 2007-01-22 2010-03-24 Borealis Technology Oy Polypropylenzusammensetzung mit niedriger Oberflächenenergie
CN102066108B (zh) * 2008-04-21 2014-09-17 道达尔研究技术弗吕公司 通过多层滚塑制备的休闲制品和汽车
EP2123367A1 (de) * 2008-05-21 2009-11-25 Total Petrochemicals Research Feluy Rotationslinierte Artikel
EP2467408B1 (de) * 2009-08-21 2013-11-06 Basell Polyolefine GmbH Polyethylen für rotationsformen
WO2011020620A1 (en) * 2009-08-21 2011-02-24 Basell Polyolefine Gmbh Polyethylene for rotomoulding
US8871886B1 (en) 2013-05-03 2014-10-28 Chevron Phillips Chemical Company Lp Polymerization product pressures in olefin polymerization
US9108147B2 (en) 2010-10-15 2015-08-18 Chevron Phillips Chemical Company Lp Component separations in polymerization
US9180405B2 (en) 2010-10-15 2015-11-10 Chevron Phillips Chemical Company Lp Ethylene recovery by absorption
US8410329B2 (en) 2010-10-15 2013-04-02 Chevron Phillips Chemical Company Lp Ethylene separation
CN102464751B (zh) * 2010-11-05 2013-09-25 中国石油化工股份有限公司 一种烯烃共聚物及其制备方法
US8492498B2 (en) 2011-02-21 2013-07-23 Chevron Phillips Chemical Company Lp Polymer compositions for rotational molding applications
US8362161B2 (en) 2011-04-12 2013-01-29 Chevron Phillips Chemical Company Lp System and method for processing reactor polymerization effluent
CA2869960A1 (en) 2012-04-13 2013-10-17 Chevron Phillips Chemical Company Lp Component separations in polymerization
EP2836285A1 (de) 2012-04-13 2015-02-18 Chevron Phillips Chemical Company LP Rückgewinnung von ethylen durch absorption
US9238698B2 (en) 2012-10-31 2016-01-19 Chevron Phillips Chemical Company Lp Pressure management for slurry polymerization
US8921498B2 (en) 2012-10-31 2014-12-30 Chevron Phillips Chemical Company Lp Pressure management for slurry polymerization
CA2843864C (en) * 2013-03-14 2020-09-08 Nova Chemicals Corporation Hinge polymer
US9096694B1 (en) 2014-01-20 2015-08-04 Chevron Phillips Chemical Company Lp Monomer/diluent recovery
US9789463B2 (en) 2014-06-24 2017-10-17 Chevron Phillips Chemical Company Lp Heat transfer in a polymerization reactor
US9126878B1 (en) 2014-08-01 2015-09-08 Chevron Phillips Chemical Company Lp Ethylene separation with temperature swing adsorption
WO2016048986A1 (en) 2014-09-22 2016-03-31 Chevron Phillips Chemical Company Lp Pressure management for slurry polymerization
US9108891B1 (en) 2014-11-21 2015-08-18 Chevron Phillips Chemical Company Ethylene separation with pressure swing adsorption
US9579619B2 (en) 2015-01-28 2017-02-28 Chevron Phillips Chemical Company Lp Temperature control for polymerizing particulate polyolefin
EP3144348B1 (de) 2015-09-16 2018-07-25 Scg Chemicals Co. Ltd. Nichtkryogen mahlfähige polypropylenbasierte verbindungen für rotationsformungsanwendungen
CN108026342A (zh) * 2015-09-15 2018-05-11 Scg化学有限公司 用于滚塑应用的可非冷冻研磨的基于聚丙烯的复合物
EP4039349A1 (de) 2017-04-17 2022-08-10 Chevron Phillips Chemical Company LP Vorrichtung zum behandeln von polymerisierungsreaktorabgasen
CN108794869B (zh) * 2017-04-28 2021-04-13 中国石油化工股份有限公司 用于滚塑储罐的聚烯烃组合物及其制备方法
US10864494B2 (en) 2017-06-07 2020-12-15 Chevron Phillips Chemical Company Lp Rotary feeder with cleaning nozzles
WO2019182352A1 (ko) * 2018-03-21 2019-09-26 주식회사 엘지화학 폴리올레핀계 수지 조성물 및 이를 이용한 스트레치 필름
BE1027573B1 (fr) 2019-09-12 2021-04-13 Gd Consulting And Polymers S P R L Composition de polyethylene ayant un escr, une resistance aux chocs et une resistance a l'usure ameliores ainsi qu'un procede pour les preparer
US11746220B2 (en) 2020-06-12 2023-09-05 Braskem S.A. High flow rotomolding compositions, processes thereof, and articles therefrom

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EP0389611B1 (de) 1988-09-30 1997-06-04 Exxon Chemical Patents Inc. Lineare ethylen-copolymermischungen von copolymeren mit engen molekulargewichts- und kompositionsverteilungen
US5382631A (en) * 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distributions
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US5847053A (en) * 1991-10-15 1998-12-08 The Dow Chemical Company Ethylene polymer film made from ethylene polymer blends
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JPH07309909A (ja) * 1994-05-18 1995-11-28 Mitsui Petrochem Ind Ltd エチレン系共重合体組成物
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DE69526664T2 (de) 1994-11-02 2002-08-29 Dow Chemical Co Formmasse, verfahren zu deren herstellung, verfahren zum formen und geformte gegenstände
WO1998021276A1 (en) * 1996-11-13 1998-05-22 The Dow Chemical Company Shrink film having balanced properties or improved toughness and methods of making the same
EP0842978B1 (de) * 1996-11-19 2002-09-25 Kuraray Co., Ltd. Harzzusammensetzung und Mehrschichtstruktur
CA2294151A1 (en) * 1997-06-20 1998-12-30 The Dow Chemical Company Ethylene polymer compositions and article fabricated from the same
US6344493B2 (en) * 1997-08-22 2002-02-05 Mitsubishi Rayon Co., Ltd. Melt tension improver for polyolefin resins and process for producing the same
US6497965B1 (en) * 1997-10-09 2002-12-24 Applied Extrusion Technologies, Inc. Slip agents and polypropylene films prepared therefrom
DE19805329A1 (de) * 1998-02-11 1999-08-12 Basf Ag Spritzstreckgeblasene Behälter aus Olefinpolymerisaten
AU2128099A (en) * 1998-03-18 1999-09-30 J.R. Courtenay (Nz) Limited A moulding material
EP1118459A4 (de) * 1998-07-24 2008-03-12 Japan Polyolefins Co Ltd Gasdichtes laminat, herstellungsprozess und behälter aus dem material
US6391461B1 (en) * 1998-08-24 2002-05-21 Visteon Global Technologies, Inc. Adhesion of paint to thermoplastic olefins
US6225411B1 (en) * 1999-04-19 2001-05-01 Montell Technology Company Bv Soft propylene polymer blend with high melt strength
US6630538B1 (en) * 1999-05-13 2003-10-07 Maria D. Ellul Polypropylene thermoplastic elastomer compositions having improved processing properties and physical property balance
BR9906019B1 (pt) * 1999-12-30 2012-02-22 processo para a polimerização e copolimerização de monÈmeros olefìnicos em reatores fase gás.
JP3966668B2 (ja) * 2000-03-16 2007-08-29 旭化成ケミカルズ株式会社 オレフィン系エラストマー組成物
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Also Published As

Publication number Publication date
CZ20032662A3 (en) 2004-03-17
US20040116608A1 (en) 2004-06-17
EP1683834A3 (de) 2006-09-13
WO2002070602A8 (en) 2003-10-16
US7332543B2 (en) 2008-02-19
PL205144B1 (pl) 2010-03-31
EP1236770A1 (de) 2002-09-04
WO2002070602A3 (en) 2002-12-19
ATE328959T1 (de) 2006-06-15
WO2002070602A2 (en) 2002-09-12
ES2260172T3 (es) 2006-11-01
PL203739B1 (pl) 2009-11-30
EP1236770B1 (de) 2006-06-07
DE60120345T2 (de) 2007-06-06
CN1505657A (zh) 2004-06-16
EP1683834A2 (de) 2006-07-26
PL369264A1 (en) 2005-04-18
US20090004417A1 (en) 2009-01-01
CN1263796C (zh) 2006-07-12
AU2002237397A1 (en) 2002-09-19

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