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BR0317322A - Composição de moldagem de polietileno, e, processo para a produção e uso da mesma - Google Patents

Composição de moldagem de polietileno, e, processo para a produção e uso da mesma

Info

Publication number
BR0317322A
BR0317322A BR0317322-4A BR0317322A BR0317322A BR 0317322 A BR0317322 A BR 0317322A BR 0317322 A BR0317322 A BR 0317322A BR 0317322 A BR0317322 A BR 0317322A
Authority
BR
Brazil
Prior art keywords
molecular weight
weight
production
range
composition
Prior art date
Application number
BR0317322-4A
Other languages
English (en)
Inventor
Joachim Berthold
Ludwig Boehm
Peter Kruempel
Rainer Mantel
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
Priority claimed from DE10261066A external-priority patent/DE10261066A1/de
Application filed by Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Publication of BR0317322A publication Critical patent/BR0317322A/pt

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
    • C08L23/06—Polyethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • C08F297/086—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 the block polymer contains at least three blocks
    • 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
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Wrappers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

"COMPOSIçãO DE MOLDAGEM DE POLIETILENO, E, PROCESSO PARA A PRODUçãO E USO DA MESMA". A invenção refere-se a uma composição de polietileno com distribuição de massa molecular multimodal, que é particularmente adequada para a moldagem por sopro de latas com um volume na faixa de a partir de 2 a 20 dm¬ 3¬ (I). A composição possui uma densidade na faixa de 0,950 a 0,958 g/ cm¬ 3¬ a 23<198>C e um MFR~ 190/5~ na faixa de 0,30 a 0,50 dg/ min. Ela compreende de 40 a 50%, em peso de um homopolímero de etileno de baixa massa molecular A de 25 a 35%, em peso, de um copolímero de alta massa molecular B, produzido a partir de etileno e de outra olefina tendo de 4 a 8 átomos de carbono, e de 24 a 28%, em peso, de um copolímero de etileno de massa molecular ultra elevada C.
BR0317322-4A 2002-12-24 2003-12-06 Composição de moldagem de polietileno, e, processo para a produção e uso da mesma BR0317322A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10261066A DE10261066A1 (de) 2002-12-24 2002-12-24 Polyethylen Formmasse zum Herstellen von Behältern durch Blasformen und damit hergestellte Kanister
US44516303P 2003-02-05 2003-02-05
PCT/EP2003/013867 WO2004058876A1 (en) 2002-12-24 2003-12-06 Polyethylene blow moulding composition for producing jerry cans

Publications (1)

Publication Number Publication Date
BR0317322A true BR0317322A (pt) 2005-11-08

Family

ID=32683481

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317322-4A BR0317322A (pt) 2002-12-24 2003-12-06 Composição de moldagem de polietileno, e, processo para a produção e uso da mesma

Country Status (12)

Country Link
US (1) US20060074194A1 (pt)
EP (1) EP1578862B1 (pt)
JP (1) JP2006512474A (pt)
KR (1) KR20050088304A (pt)
AT (1) ATE332939T1 (pt)
AU (1) AU2003293791A1 (pt)
BR (1) BR0317322A (pt)
CA (1) CA2511358A1 (pt)
ES (1) ES2268468T3 (pt)
PL (1) PL377045A1 (pt)
RU (1) RU2393182C2 (pt)
WO (1) WO2004058876A1 (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7427649B2 (en) * 2002-12-19 2008-09-23 Basell Polyolefine Gmbh Polyethylene blow molding composition for producing small containers
WO2004058878A1 (en) * 2002-12-24 2004-07-15 Basell Polyolefine Gmbh Polyethylene blow molding composition for producing large containers
KR20050088112A (ko) * 2002-12-24 2005-09-01 바젤 폴리올레핀 게엠베하 Ｌ-고리 드럼을 제조하기 위한 폴리에틸렌 조성물
DE102004055587A1 (de) * 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die äußere Ummantelung von Elektrokabeln
DE102004055588A1 (de) * 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die Beschichtung von Stahlrohren
DE102005009895A1 (de) * 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften
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
DE102005030941A1 (de) 2005-06-30 2007-01-11 Basell Polyolefine Gmbh Polyethylen Formmasse zur Herstellung von spritzgegossenen Fertigteilen
DE102005040390A1 (de) * 2005-08-25 2007-03-01 Basell Polyolefine Gmbh Multimodale Polyethylen Formmasse zur Herstellung von Rohren mit verbesserten mechanischen Eigenschaften
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
EP2010603B1 (en) 2006-04-07 2010-01-13 Dow Global Technologies Inc. Polyolefin compositions, articles made therefrom and methods for preparing the same
RU2454443C2 (ru) * 2006-10-24 2012-06-27 Базелль Полиолефине Гмбх Мультимодальная полиэтиленовая формовочная композиция для изготовления труб, обладающих улучшенными механическими свойствами
WO2008077530A2 (en) * 2006-12-22 2008-07-03 Basell Polyolefine Gmbh Multimodal polyethylene composition, mixed catalyst and process for preparing the composition
US8138264B2 (en) * 2007-05-04 2012-03-20 Fina Technology, Inc. Bimodal polyethylene resins that have high stiffness and high ESCR
WO2009105070A1 (en) * 2008-02-22 2009-08-27 Dudek Stanley P Ultra high molecular weight polyethylene articles
US9187627B2 (en) * 2008-10-23 2015-11-17 Equistar Chemicals, Lp Polyethylene having faster crystallization rate and improved environmental stress cracking resistance
BRPI1010953B1 (pt) * 2009-06-03 2020-09-15 Basell Polyolefine Gmbh Composição de polietileno
EP2501729B1 (en) 2009-11-20 2015-08-26 Basell Polyolefine GmbH Novel trimodal polyethylene for use in blow moulding
RU2581366C2 (ru) * 2010-11-22 2016-04-20 Базелль Полиолефине Гмбх Новый тримодальный полиэтилен для использования в формовании раздувом
KR101271726B1 (ko) * 2011-10-28 2013-06-04 주식회사 엘지실트론 웨이퍼 연마 장치의 연마 유닛
US10047217B2 (en) * 2012-09-13 2018-08-14 Dow Global Technologies Llc Ethylene-based polymer compositions, and articles prepared from the same
PL2907843T3 (pl) * 2014-02-13 2018-06-29 Borealis Ag Mieszanka polietylenu bimodalnego z polietylenem unimodalnym o bardzo dużej masie cząsteczkowej o lepszych własnościach mechanicznych
ES2767704T3 (es) 2016-09-12 2020-06-18 Thai Polyethylene Co Ltd Tubería de polietileno multimodal
HUE055304T2 (hu) 2016-09-12 2021-11-29 Thai Polyethylene Co Ltd Multimodális polietilén kompozíció
EP3293209B1 (en) 2016-09-12 2019-08-14 Thai Polyethylene Co., Ltd. Multimodal polyethylene thin film
EP3293210B1 (en) 2016-09-12 2019-03-06 Thai Polyethylene Co., Ltd. Multimodal polyethylene film
AU2017324903B2 (en) 2016-09-12 2022-01-27 Scg Chemicals Co., Ltd. Bimodal polyethylene composition and pipe comprising the same
HUE045763T2 (hu) 2016-09-12 2020-01-28 Thai Polyethylene Co Ltd Multimodális polietilén csavaros kupak
PL3293214T3 (pl) 2016-09-12 2020-07-27 Thai Polyethylene Co., Ltd. Wielomodalny polietylen o ultradużej masie cząsteczkowej o wysokich parametrach
EP3293213B1 (en) 2016-09-12 2019-08-14 Thai Polyethylene Co., Ltd. Multimodal polyethylene container
HUE047431T2 (hu) 2016-09-12 2020-04-28 Thai Polyethylene Co Ltd Multimodális polietilén csõ
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
WO2024061792A1 (en) 2022-09-20 2024-03-28 Basell Polyolefine Gmbh Polyethylene compositions for blow molding, comprising waste recovered polyethylene

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WO2004058878A1 (en) * 2002-12-24 2004-07-15 Basell Polyolefine Gmbh Polyethylene blow molding composition for producing large containers

Also Published As

Publication number Publication date
RU2005123325A (ru) 2006-01-20
ATE332939T1 (de) 2006-08-15
EP1578862B1 (en) 2006-07-12
US20060074194A1 (en) 2006-04-06
RU2393182C2 (ru) 2010-06-27
KR20050088304A (ko) 2005-09-05
JP2006512474A (ja) 2006-04-13
WO2004058876A1 (en) 2004-07-15
PL377045A1 (pl) 2006-01-23
EP1578862A1 (en) 2005-09-28
AU2003293791A1 (en) 2004-07-22
ES2268468T3 (es) 2007-03-16
CA2511358A1 (en) 2004-07-15

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/12/2003, MEDIANTE O RECOLHIMENTO DA TAXAQUINQUENAL DE MANUTENCAO (ARTIGOS 119 E 120 DA LPI) E OBSERVADAS AS DEMAIS CONDICOES LEGAIS.