BR0316631A - Uso de composição de polietileno - Google Patents

Uso de composição de polietileno

Info

Publication number
BR0316631A
BR0316631A BR0316631-7A BR0316631A BR0316631A BR 0316631 A BR0316631 A BR 0316631A BR 0316631 A BR0316631 A BR 0316631A BR 0316631 A BR0316631 A BR 0316631A
Authority
BR
Brazil
Prior art keywords
molecular weight
mol
weight
average molecular
polyethylene composition
Prior art date
Application number
BR0316631-7A
Other languages
English (en)
Inventor
Hege Vale Baann
Svein Staal Eggen
Hans Eklind
Irene Helland
Solveig Johansson
Bernt-Ake Sultan
Anneli Malmberg
Katrin Nord-Varhaug
Philipp Walter
Original Assignee
Borealis Tech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9948612&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0316631(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of BR0316631A publication Critical patent/BR0316631A/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
    • C08L23/08—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
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

"USO DE COMPOSIçãO DE POLIETILENO". A invenção propicia o uso na fabricação de um artigo de polietileno de uma composição de polietileno contendo de 20 a 50% em peso de um copolímero de etileno e um comonómero de C~ 3-20~ alfa olefina e de 50 a 80% em peso de um polímero de etileno de peso molecular médio ponderado inferior, tendo os polietilenos da referida composição juntos uma densidade de 935 a 965 kg/M¬ 3¬ um peso molecular médio ponderado de 60000 a 300000 g/mol, uma MFR~ 2,16~ a 190<198>C de 0,1 a 10g/10 min e uma distribuição de pesos moleculares (MWD) de 2,5 a 20, tendo o referido copolímero um teor de comonómero de 0,006 a 9% molar e um grau de ramificação de 0,03 a 45 ramificações por 1000 carbonos e tendo o referido polímero de etileno uma densidade de 939 a 975 kg/m¬ 3¬ e um peso molecular médio ponderado de 20000 a 200000 g/mol.
BR0316631-7A 2002-11-27 2003-11-26 Uso de composição de polietileno BR0316631A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0227666.5A GB0227666D0 (en) 2002-11-27 2002-11-27 Use
PCT/GB2003/005149 WO2004048468A1 (en) 2002-11-27 2003-11-26 Use of polyethylene compositions

Publications (1)

Publication Number Publication Date
BR0316631A true BR0316631A (pt) 2005-10-11

Family

ID=9948612

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0316631-7A BR0316631A (pt) 2002-11-27 2003-11-26 Uso de composição de polietileno

Country Status (11)

Country Link
US (1) US20060241256A1 (pt)
EP (1) EP1565525B1 (pt)
JP (1) JP2006508212A (pt)
KR (1) KR100906029B1 (pt)
CN (1) CN100482732C (pt)
AU (1) AU2003285526A1 (pt)
BR (1) BR0316631A (pt)
EA (1) EA009236B1 (pt)
ES (1) ES2505693T3 (pt)
GB (1) GB0227666D0 (pt)
WO (1) WO2004048468A1 (pt)

Families Citing this family (35)

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US7696280B2 (en) 2004-04-30 2010-04-13 Chevron Phillips Chemical Company, Lp HDPE resins for use in pressure pipe and related applications
US7625982B2 (en) * 2005-08-22 2009-12-01 Chevron Phillips Chemical Company Lp Multimodal polyethylene compositions and pipe made from same
EP1772486A1 (en) * 2005-10-07 2007-04-11 Borealis Technology Oy Polyethylene composition for injection moulding with improved stress crack/stiffness relation and impact resistance
EP1772485A1 (en) * 2005-10-07 2007-04-11 Borealis Technology Oy Polyethylene composition with improved stress crack resistance/stiffness relation for blow moulding
EP1777238B1 (en) * 2005-10-18 2007-05-02 Borealis Technology Oy Polyethylene blend component and blends containing the same
ATE455149T1 (de) 2006-04-07 2010-01-15 Dow Global Technologies Inc Polyolefinverbindungen, daraus hergestellte artikel und herstellungsverfahren dafür
ES2331922T3 (es) * 2006-12-01 2010-01-20 Borealis Technology Oy Resina de polietileno multimodal para tubos preparada por un catalizador de sitio unico.
EP1939250B1 (en) * 2006-12-29 2011-11-30 Borealis Technology Oy Polyethylene composition for blow moulded transport packaging articles
WO2008087945A1 (ja) * 2007-01-16 2008-07-24 Prime Polymer Co., Ltd. 中空成形体用エチレン系樹脂組成物及びそれからなる中空成形体
US7754834B2 (en) * 2007-04-12 2010-07-13 Univation Technologies, Llc Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density
JP5103289B2 (ja) * 2007-06-11 2012-12-19 日本ポリエチレン株式会社 射出成形容器蓋用ポリエチレン樹脂組成物
EP2011822A1 (en) * 2007-07-04 2009-01-07 Borealis Technology Oy Multimodal polyethylene co-polymer resin composition, a preparation process therefore and a polymeric product comprising the same
EP2130862A1 (en) * 2008-06-02 2009-12-09 Borealis AG Polymer compositions and pressure-resistant pipes made thereof
EP2130863A1 (en) 2008-06-02 2009-12-09 Borealis AG High density polymer compositions, a method for their preparation and pressure-resistant pipes made therefrom
CN102361925B (zh) 2009-01-30 2013-08-14 陶氏环球技术有限责任公司 高密度聚乙烯组合物、其制备方法、由其制备的封闭器件、和制备所述封闭器件的方法
CN102952216B (zh) * 2011-08-25 2014-08-27 中国石油化工股份有限公司 一种烯烃聚合方法
CA2752407C (en) 2011-09-19 2018-12-04 Nova Chemicals Corporation Polyethylene compositions and closures for bottles
US9371442B2 (en) 2011-09-19 2016-06-21 Nova Chemicals (International) S.A. Polyethylene compositions and closures made from them
CN103160014B (zh) * 2011-12-15 2016-06-15 中国石油化工股份有限公司 一种用于热水管道的聚乙烯树脂组合物及制备方法
CA2777386C (en) * 2012-05-17 2020-06-30 Nova Chemicals Corporation Rotomolding resin
CA2798854C (en) 2012-12-14 2020-02-18 Nova Chemicals Corporation Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
US9475927B2 (en) 2012-12-14 2016-10-25 Nova Chemicals (International) S.A. Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
US9783663B2 (en) 2012-12-14 2017-10-10 Nova Chemicals (International) S.A. Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
WO2015046995A1 (ko) * 2013-09-30 2015-04-02 주식회사 엘지화학 폴리올레핀
KR101657680B1 (ko) * 2013-09-30 2016-09-19 주식회사 엘지화학 폴리올레핀
BR112016028579A2 (pt) * 2014-06-25 2017-08-22 Basell Polyolefine Gmbh composição de polímero de etileno com propriedades tênseis aperfeiçoadas
EP3040375B1 (en) 2014-12-30 2019-02-06 Abu Dhabi Polymers Co. Ltd (Borouge) LLC. Hdpe
US9758653B2 (en) 2015-08-19 2017-09-12 Nova Chemicals (International) S.A. Polyethylene compositions, process and closures
US9783664B1 (en) 2016-06-01 2017-10-10 Nova Chemicals (International) S.A. Hinged component comprising polyethylene composition
EP3293212B1 (en) * 2016-09-12 2023-02-22 Thai Polyethylene Co., Ltd. Polymer composition for container closures
WO2018182906A1 (en) * 2017-03-29 2018-10-04 Exxonmobil Chemical Patents Inc. Foamable high density polyethylene compositions and articles made therefrom
EP3385958B1 (en) * 2017-04-06 2023-05-31 Borealis AG Cable jacket composition
EP3385959A1 (en) * 2017-04-06 2018-10-10 Borealis AG Cable jacket composition
CA3028148A1 (en) 2018-12-20 2020-06-20 Nova Chemicals Corporation Polyethylene copolymer compositions and articles with barrier properties
MX2022000615A (es) 2019-07-25 2022-03-11 Nova Chem Int Sa Piezas rotomoldeadas preparadas a partir de polietileno bimodal.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FI98819C (fi) * 1993-03-26 1997-08-25 Borealis Polymers Oy Prosessi olefiinipolymeerien valmistamiseksi ja prosessilla valmistetut tuotteet
EP0789726B1 (en) * 1994-11-02 2002-05-08 The Dow Chemical Company Molding composition, method of preparation, method of molding, and molded articles
FI101546B1 (fi) * 1994-12-16 1998-07-15 Borealis Polymers Oy Polyeteenikompositio
FI96216C (fi) * 1994-12-16 1996-05-27 Borealis Polymers Oy Prosessi polyeteenin valmistamiseksi
EP0881237A1 (en) * 1997-05-26 1998-12-02 Fina Research S.A. Process to produce bimodal polyolefins with metallocene catalysts using two reaction zones
JPH11106430A (ja) * 1997-10-07 1999-04-20 Asahi Chem Ind Co Ltd 表面光沢性に優れたエチレン系樹脂
SE513632C2 (sv) * 1998-07-06 2000-10-09 Borealis Polymers Oy Multimodal polyetenkomposition för rör
FI990003A (fi) * 1999-01-04 2000-07-05 Borealis Polymers Oy Polymeerikoostumus, menetelmä sen valmistamiseksi ja siitä valmistetut kalvot
EP1041090A1 (en) * 1999-03-29 2000-10-04 Fina Research S.A. Production of polyethylene having a broad molecular weight distribution
GB9919718D0 (en) * 1999-08-19 1999-10-20 Borealis As Process
JP2002080531A (ja) * 1999-09-01 2002-03-19 Mitsui Chemicals Inc ポリエチレン中空成形体用樹脂およびその樹脂からなるポリエチレン中空成形体
EP1201711A1 (en) * 2000-10-27 2002-05-02 ATOFINA Research Polyethylene pipe resins and production thereof
EP1201713A1 (en) * 2000-10-27 2002-05-02 ATOFINA Research Polyethylene pipe resins and production thereof
BR0314857A (pt) * 2002-10-01 2005-08-02 Exxonmobil Chemical Patentes I Composições de polietileno para moldagem de rotação

Also Published As

Publication number Publication date
WO2004048468A1 (en) 2004-06-10
US20060241256A1 (en) 2006-10-26
ES2505693T3 (es) 2014-10-10
AU2003285526A1 (en) 2004-06-18
EP1565525B1 (en) 2014-08-20
GB0227666D0 (en) 2003-01-08
JP2006508212A (ja) 2006-03-09
KR100906029B1 (ko) 2009-07-02
EA009236B1 (ru) 2007-12-28
CN100482732C (zh) 2009-04-29
KR20050088087A (ko) 2005-09-01
EP1565525A1 (en) 2005-08-24
EA200500686A1 (ru) 2005-12-29
CN1717447A (zh) 2006-01-04

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B09B Patent application refused [chapter 9.2 patent gazette]

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B09B Patent application refused [chapter 9.2 patent gazette]

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