ATE477284T1 - Multimodale polyethylenformmasse zur herstellung von rohren mit verbesserten mechanischen eigenschaften - Google Patents

Multimodale polyethylenformmasse zur herstellung von rohren mit verbesserten mechanischen eigenschaften

Info

Publication number
ATE477284T1
ATE477284T1 AT07819155T AT07819155T ATE477284T1 AT E477284 T1 ATE477284 T1 AT E477284T1 AT 07819155 T AT07819155 T AT 07819155T AT 07819155 T AT07819155 T AT 07819155T AT E477284 T1 ATE477284 T1 AT E477284T1
Authority
AT
Austria
Prior art keywords
weight
mechanical properties
polyethylene molding
molding compound
improved mechanical
Prior art date
Application number
AT07819155T
Other languages
English (en)
Inventor
Joachim Berthold
Hansjoerg Nitz
Werner Rothhoeft
Ulrich Schulte
Heinz Vogt
Original Assignee
Basell Polyolefine Gmbh
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 Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Application granted granted Critical
Publication of ATE477284T1 publication Critical patent/ATE477284T1/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
    • 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
    • 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—Polyethylene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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 four or more carbon atoms
    • 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 four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond

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)
AT07819155T 2006-10-24 2007-10-19 Multimodale polyethylenformmasse zur herstellung von rohren mit verbesserten mechanischen eigenschaften ATE477284T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06022205 2006-10-24
US87299806P 2006-12-05 2006-12-05
PCT/EP2007/009090 WO2008049551A1 (en) 2006-10-24 2007-10-19 Multimodal polyethylene molding composition for producing pipes having improved mechanical properties

Publications (1)

Publication Number Publication Date
ATE477284T1 true ATE477284T1 (de) 2010-08-15

Family

ID=38961067

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07819155T ATE477284T1 (de) 2006-10-24 2007-10-19 Multimodale polyethylenformmasse zur herstellung von rohren mit verbesserten mechanischen eigenschaften

Country Status (4)

Country Link
US (1) US20100076136A1 (de)
EP (1) EP2076546B1 (de)
AT (1) ATE477284T1 (de)
WO (1) WO2008049551A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2498936A (en) 2012-01-31 2013-08-07 Norner Innovation As Polyethylene with multi-modal molecular weight distribution
EP3293210B1 (de) 2016-09-12 2019-03-06 Thai Polyethylene Co., Ltd. Multimodaler polyethylenfilm
HUE047431T2 (hu) * 2016-09-12 2020-04-28 Thai Polyethylene Co Ltd Multimodális polietilén csõ
PL3293214T3 (pl) * 2016-09-12 2020-07-27 Thai Polyethylene Co., Ltd. Wielomodalny polietylen o ultradużej masie cząsteczkowej o wysokich parametrach
AU2017324903B2 (en) 2016-09-12 2022-01-27 Scg Chemicals Co., Ltd. Bimodal polyethylene composition and pipe comprising the same
PT3293213T (pt) 2016-09-12 2019-10-29 Scg Chemicals Co Ltd Contentor de polietileno multimodal
ES2746570T3 (es) * 2016-09-12 2020-03-06 Thai Polyethylene Co Ltd Tapón de rosca de polietileno multimodal
PT3293209T (pt) * 2016-09-12 2019-11-19 Scg Chemicals Co Ltd Película fina de polietileno multimodal
ES2767704T3 (es) * 2016-09-12 2020-06-18 Thai Polyethylene Co Ltd Tubería de polietileno multimodal
EP3293205B2 (de) 2016-09-12 2022-06-15 Thai Polyethylene Co., Ltd. Reaktorsystem zur multimodalen polyethylenpolymerisierung
CN111683979B (zh) 2017-12-26 2024-08-23 陶氏环球技术有限责任公司 用于生产多峰型乙烯类聚合物的工艺
EP3732213B1 (de) 2017-12-26 2022-01-12 Dow Global Technologies LLC Multimodale polymerzusammensetzungen auf ethylenbasis mit verbesserter zähigkeit
JP7377800B2 (ja) 2017-12-26 2023-11-10 ダウ グローバル テクノロジーズ エルエルシー マルチモーダルエチレン系ポリマー加工システムおよび方法
EP3732217B1 (de) 2017-12-26 2023-06-21 Dow Global Technologies, LLC Zusammensetzungen mit auf multimodalem ethylen basierenden polymeren und polyethylen mit niedriger dichte (ldpe)
JP7326283B2 (ja) 2017-12-26 2023-08-15 ダウ グローバル テクノロジーズ エルエルシー マルチモーダルエチレン系ポリマーの製造のための二重反応器溶液プロセス

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452829A (en) * 1983-06-20 1984-06-05 Thermocell Development, Ltd. Sprayable, cross-linked trimer polymer and method of use and preparation
US5648309A (en) * 1990-06-01 1997-07-15 Hoechst Aktiengesellschaft Process for the preparation of a poly-1-olefin
DE19515678B4 (de) * 1995-04-28 2007-12-27 Basell Polyolefine Gmbh Rohr aus Polyethylen mit verbesserten mechanischen Eigenschaften
EP1041113A1 (de) * 1999-03-30 2000-10-04 Fina Research S.A. Polyolefine und ihre Verwendung
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
DE10047861A1 (de) * 2000-09-27 2002-04-25 Basell Polyolefine Gmbh Polyethylen Formmasse geeignet als Rohrwerkstoff mit herausragenden Verarbeitungseigenschaften
EP1574549B1 (de) * 2004-03-12 2007-01-03 Borealis Technology Oy LLDPE Druckrohr
EP1731565B2 (de) * 2005-06-08 2019-11-06 Borealis Technology Oy Polyolefinzusammentsetzung zur Verwendung als Isoliermaterial
EP1764385B1 (de) * 2005-09-15 2008-02-27 Borealis Technology Oy Druckrohr enthaltend eine multimodale Polyethylenzusammensetzung und anorganischen Füllstoff
EP1937769B1 (de) * 2005-10-21 2010-08-25 Borealis Technology Oy Zusammensetzung
US7525045B2 (en) * 2007-06-13 2009-04-28 International Business Machines Corporation Cable for high speed data communications

Also Published As

Publication number Publication date
EP2076546B1 (de) 2010-08-11
US20100076136A1 (en) 2010-03-25
EP2076546A1 (de) 2009-07-08
WO2008049551A1 (en) 2008-05-02

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