ATE455149T1 - Polyolefinverbindungen, daraus hergestellte artikel und herstellungsverfahren dafür - Google Patents

Polyolefinverbindungen, daraus hergestellte artikel und herstellungsverfahren dafür

Info

Publication number
ATE455149T1
ATE455149T1 AT07754871T AT07754871T ATE455149T1 AT E455149 T1 ATE455149 T1 AT E455149T1 AT 07754871 T AT07754871 T AT 07754871T AT 07754871 T AT07754871 T AT 07754871T AT E455149 T1 ATE455149 T1 AT E455149T1
Authority
AT
Austria
Prior art keywords
production processes
made therefrom
articles made
polyolefin compounds
molecular weight
Prior art date
Application number
AT07754871T
Other languages
English (en)
Inventor
Michael D Turner
Mridula Kapur
Original Assignee
Dow Global Technologies Inc
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=38462321&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE455149(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Application granted granted Critical
Publication of ATE455149T1 publication Critical patent/ATE455149T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0807Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815Copolymers of ethene with aliphatic 1-olefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • C08L2666/06Homopolymers or copolymers of unsaturated hydrocarbons; Derivatives thereof

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)
  • Materials Engineering (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)
  • Glass Compositions (AREA)
  • Powder Metallurgy (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT07754871T 2006-04-07 2007-04-03 Polyolefinverbindungen, daraus hergestellte artikel und herstellungsverfahren dafür ATE455149T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79025506P 2006-04-07 2006-04-07
PCT/US2007/008425 WO2007117520A2 (en) 2006-04-07 2007-04-03 Polyolefin compositions, articles made therefrom and methods for preparing the same

Publications (1)

Publication Number Publication Date
ATE455149T1 true ATE455149T1 (de) 2010-01-15

Family

ID=38462321

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07754871T ATE455149T1 (de) 2006-04-07 2007-04-03 Polyolefinverbindungen, daraus hergestellte artikel und herstellungsverfahren dafür

Country Status (17)

Country Link
US (1) US8129472B2 (de)
EP (2) EP2218752B1 (de)
JP (1) JP5351010B2 (de)
KR (1) KR20090024671A (de)
CN (1) CN101443405B (de)
AT (1) ATE455149T1 (de)
AU (1) AU2007235428B2 (de)
BR (1) BRPI0709480B1 (de)
CA (1) CA2648470C (de)
CL (1) CL2007000984A1 (de)
DE (1) DE602007004315D1 (de)
MX (1) MX2008012969A (de)
NO (1) NO20084361L (de)
RU (1) RU2444546C2 (de)
TW (1) TWI429664B (de)
WO (1) WO2007117520A2 (de)
ZA (1) ZA200808537B (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6787608B2 (en) * 2001-08-17 2004-09-07 Dow Global Technologies, Inc. Bimodal polyethylene composition and articles made therefrom
HUP0800699A2 (en) * 2006-02-02 2009-08-28 Basell Polyolefine Gmbh Blasted resin made by propylene fusion, and pile and non woven products made by it and process for production of these
RU2008122073A (ru) 2006-05-02 2009-12-10 Дау Глобал Текнолоджиз Инк. (Us) Композиции полиэтилена высокой плотности, способ их получения, оболочки проводов и кабелей, изготовленные из них, и способ получения таких оболочек проводов и кабелей
KR20090092298A (ko) * 2006-12-29 2009-08-31 피나 테크놀러지, 인코포레이티드 큰 부품 블로우 몰딩을 위한 가교결합된 폴리에틸렌 수지
US20100093953A1 (en) * 2007-05-04 2010-04-15 Basell Polyolefine Gmbh Polyethylene, process and catalyst composition for the preparation thereof
US8138264B2 (en) * 2007-05-04 2012-03-20 Fina Technology, Inc. Bimodal polyethylene resins that have high stiffness and high ESCR
ATE485336T1 (de) * 2007-07-18 2010-11-15 Borealis Tech Oy Formartikel mit polyethylen-copolymer von hoher dichte
US8431661B2 (en) 2010-10-21 2013-04-30 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
US8507103B2 (en) 2007-12-18 2013-08-13 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
US8436114B2 (en) 2010-10-21 2013-05-07 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
CN101965368B (zh) 2007-12-31 2014-08-27 陶氏环球技术有限责任公司 基于乙烯的聚合物组合物及其制备方法和由其制备的制品
EP2130863A1 (de) 2008-06-02 2009-12-09 Borealis AG Hochdichte Polymerzusammensetzungen, Verfahren für ihre Herstellung und daraus hergestellte druckfeste Rohre
BRPI0913169B1 (pt) 2008-08-28 2019-09-10 Dow Global Technologies Llc processo para moldar um artigo por injeção e sopro e artigo
US8114946B2 (en) 2008-12-18 2012-02-14 Chevron Phillips Chemical Company Lp Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches
KR101311227B1 (ko) * 2009-08-21 2013-09-24 에스케이종합화학 주식회사 전력케이블 절연층용 가교 폴리에틸렌 조성물
MX351134B (es) * 2010-04-14 2017-10-03 Dow Global Tech Llc Star Recipientes de combustible hechos a partir de composiciones de polietileno con resistencia a arrastre mejorada.
EP2410011A1 (de) * 2010-07-23 2012-01-25 INEOS Manufacturing Belgium NV Polyethylenzusammensetzung
BRPI1107080A2 (pt) 2010-12-30 2013-04-24 Braskem Sa artigo formando por sopro e compressço
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
KR20190089076A (ko) * 2011-12-29 2019-07-29 다우 글로벌 테크놀로지스 엘엘씨 개선된 점도를 갖는 에틸렌계 폴리머 조성물
EP2855577B1 (de) * 2012-05-30 2016-03-16 Ineos Europe AG Polymerzusammensetzung zum blasformen
JP6426086B2 (ja) * 2012-06-26 2018-11-21 ダウ グローバル テクノロジーズ エルエルシー インフレーションフィルムに適したポリエチレン混合組成物およびそれから作製されるフィルム
BR112015004929B1 (pt) * 2012-09-13 2021-05-18 Dow Global Technologies Llc composição e artigo
CN104755549B (zh) * 2012-10-22 2017-05-24 巴塞尔聚烯烃股份有限公司 具有高膨胀比的聚乙烯组合物
US8937139B2 (en) 2012-10-25 2015-01-20 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US8895679B2 (en) 2012-10-25 2014-11-25 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
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
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
CA2798854C (en) * 2012-12-14 2020-02-18 Nova Chemicals Corporation Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
US9034991B2 (en) 2013-01-29 2015-05-19 Chevron Phillips Chemical Company Lp Polymer compositions and methods of making and using same
US8877672B2 (en) 2013-01-29 2014-11-04 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
BR112015019203B1 (pt) 2013-02-14 2020-12-08 Dow Global Technologies Llc composição, resina de reologia modificada, segunda composição e artigo
CA2901419C (en) * 2013-02-27 2017-11-28 Basell Polyolefine Gmbh Polyethylene processes and compositions thereof
RU2674695C2 (ru) * 2013-05-09 2018-12-12 Бореалис Аг Полиэтилен высокой плотности
EP2818509A1 (de) * 2013-06-25 2014-12-31 Basell Polyolefine GmbH Polyethylenzusammensetzung zum Blasformen mit hoher Spannungsrissbeständigkeit
EP2878623B1 (de) * 2013-11-28 2018-07-11 Abu Dhabi Polymers Company Limited (Borouge) Multimodales Polymer
KR101592436B1 (ko) 2014-06-16 2016-02-05 주식회사 엘지화학 내환경 응력 균열성이 우수한 폴리올레핀
WO2015194813A1 (ko) * 2014-06-16 2015-12-23 주식회사 엘지화학 내환경 응력 균열성이 우수한 폴리올레핀
CN106459527B (zh) * 2014-06-25 2018-06-26 巴塞尔聚烯烃股份有限公司 具有改善的拉伸性能的乙烯聚合物组合物
US9828451B2 (en) * 2014-10-24 2017-11-28 Chevron Phillips Chemical Company Lp Polymers with improved processability for pipe applications
WO2016093987A1 (en) * 2014-12-11 2016-06-16 Dow Global Technologies Llc Polyethylene compositions having living hinge properties
USD782771S1 (en) 2015-04-03 2017-03-28 Geo Plastics Tight head drum
RU2688145C1 (ru) * 2015-06-26 2019-05-20 Базелл Полиолефин Гмбх Состав полиэтилена, обладающий высокими механическими свойствами и технологичностью при обработке
JP6680480B2 (ja) * 2015-07-17 2020-04-15 株式会社プライムポリマー エチレン系重合体および中空成形体
US9758653B2 (en) 2015-08-19 2017-09-12 Nova Chemicals (International) S.A. Polyethylene compositions, process and closures
US9650459B2 (en) 2015-09-09 2017-05-16 Chevron Phillips Chemical Company Lp Methods for controlling die swell in dual catalyst olefin polymerization systems
US9493589B1 (en) * 2015-09-09 2016-11-15 Chevron Phillips Chemical Company Lp Polymers with improved ESCR for blow molding applications
CN109415544B (zh) 2016-05-31 2022-07-05 博里利斯股份公司 聚合物组合物以及用于生产该聚合物组合物的方法
US9783664B1 (en) 2016-06-01 2017-10-10 Nova Chemicals (International) S.A. Hinged component comprising polyethylene composition
EP3293210B1 (de) * 2016-09-12 2019-03-06 Thai Polyethylene Co., Ltd. Multimodaler polyethylenfilm
KR102066642B1 (ko) 2016-10-17 2020-01-15 주식회사 엘지화학 멜트 블로잉 공정에서 단사(斷絲)의 가능성을 합성 수지의 유변학적 물성으로부터 예측하는 방법
SG11201903393RA (en) * 2016-11-08 2019-05-30 Univation Tech Llc Bimodal polyethylene
KR102109306B1 (ko) * 2016-11-17 2020-05-12 바젤 폴리올레핀 게엠베하 높은 스웰비를 갖는 폴리에틸렌 조성물
CA3044047C (en) * 2016-11-18 2021-03-09 Equistar Chemicals, Lp Polyolefin materials for rotational molding applications having improved impact properties and color stability
CA3044697C (en) 2016-11-24 2020-12-15 Basell Polyolefine Gmbh Polyethylene composition for blow molding having high stress cracking resistance
BR112019010107B1 (pt) * 2016-11-24 2022-11-01 Basell Polyolefine Gmbh Composição de polietileno para moldagem por sopro, artigos fabricados compreendendo a mesma e processo para sua preparação
US10920050B2 (en) * 2016-11-24 2021-02-16 Basell Polyolefine Gmbh Polyethylene composition for blow molding having high stress cracking resistance
FR3061068B1 (fr) * 2016-12-22 2020-02-14 Arkema France Procede de fabrication d'un materiau fibreux pre-impregne de polymere thermoplastique sous forme de poudre
US10550252B2 (en) * 2017-04-20 2020-02-04 Chevron Phillips Chemical Company Lp Bimodal PE resins with improved melt strength
CN107746498B (zh) * 2017-08-30 2021-01-26 中国石油化工股份有限公司 一种高挺度薄膜用聚乙烯树脂、吹塑材料及其制备方法
US10435527B2 (en) * 2017-09-26 2019-10-08 Chevron Phillips Chemical Company Lp Dual component LLDPE copolymers with improved impact and tear resistance
WO2019132477A1 (ko) * 2017-12-26 2019-07-04 주식회사 엘지화학 올레핀계 중합체
WO2019182352A1 (ko) 2018-03-21 2019-09-26 주식회사 엘지화학 폴리올레핀계 수지 조성물 및 이를 이용한 스트레치 필름
CN112639008B (zh) * 2018-07-03 2024-07-23 陶氏环球技术有限责任公司 用于地板应用的基于烯烃的聚合物组合物
EP3840928B1 (de) * 2018-08-21 2023-10-18 LiquiForm Group LLC Verfahren zur herstellung von geformte behälter aus polyolefinharz
CA3028148A1 (en) 2018-12-20 2020-06-20 Nova Chemicals Corporation Polyethylene copolymer compositions and articles with barrier properties
US11427703B2 (en) * 2019-03-25 2022-08-30 Chevran Phillips Chemical Company LP Dual component LLDPE copolymers with improved impact and tear resistance, and methods of their preparation
BR112022007366A2 (pt) * 2019-10-15 2022-07-05 Braskem Sa Artigos moldados suw incorporando resina pós-consumo e métodos
USD938128S1 (en) 2020-01-06 2021-12-07 Geo Plastics Nestable drum
USD1001413S1 (en) 2020-06-30 2023-10-10 Geo Plastics Nestable drum
US11578156B2 (en) 2020-10-20 2023-02-14 Chevron Phillips Chemical Company Lp Dual metallocene polyethylene with improved processability for lightweight blow molded products
EP4251663A1 (de) * 2020-11-27 2023-10-04 Borealis AG Verfahren
EP4341345A1 (de) * 2021-05-19 2024-03-27 Dow Global Technologies LLC Hochdichte polyethylenzusammensetzungen mit verbesserter verarbeitbarkeit und daraus hergestellte formkörper
CN116396549A (zh) 2022-01-04 2023-07-07 韩华道达尔能源有限公司 聚乙烯树脂组合物、其制造方法及包含其的模制品

Family Cites Families (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076698A (en) * 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
CA849081A (en) * 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US4101445A (en) * 1976-09-22 1978-07-18 Union Carbide Corporation Preparation of modified and activated chromocene catalysts for ethylene polymerization
US4302565A (en) * 1978-03-31 1981-11-24 Union Carbide Corporation Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
US4482687A (en) * 1979-10-26 1984-11-13 Union Carbide Corporation Preparation of low-density ethylene copolymers in fluid bed reactor
US4621952A (en) * 1981-07-28 1986-11-11 Union Carbide Corporation Fluidized bed discharge process
US4543399A (en) * 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
US4588790A (en) * 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
US4461873A (en) * 1982-06-22 1984-07-24 Phillips Petroleum Company Ethylene polymer blends
US4508842A (en) * 1983-03-29 1985-04-02 Union Carbide Corporation Ethylene polymerization using supported vanadium catalyst
US4937299A (en) * 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
US4550143A (en) * 1983-06-10 1985-10-29 Idemitsu Petrochemical Co., Ltd. Composition comprising ethylene-based polymers
US4525322A (en) * 1983-06-28 1985-06-25 E. I. Du Pont De Nemours And Company Ethylene polymer composition for blow molding
US4617352A (en) * 1983-06-28 1986-10-14 E. I. Du Pont De Nemours And Company Ethylene polymer composition for blow molding
US4603173A (en) * 1985-02-27 1986-07-29 E. I. Du Pont De Nemours And Company Processing polyethylene resins
US5310834A (en) * 1987-05-20 1994-05-10 Quantum Chemical Corporation Mixed chromium catalysts and polymerizations utilizing same
HUT54722A (en) 1988-09-30 1991-03-28 Exxon Chemical Patents Inc Linear ethylene interpolymer mixtures
US5102955A (en) * 1989-12-29 1992-04-07 Mobil Oil Corporation Broad distribution, high molecular weight low density polyethylene and method of making thereof
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5106926A (en) * 1990-12-11 1992-04-21 Union Carbide Chemicals & Plastics Technology Corporation Preparation of ethylene/1-octene copolymers of very low density in a fluidized bed reactor
US5688865A (en) * 1991-03-06 1997-11-18 Mobil Oil Corporation Process and system for preventing pressure tap fouling in tandem polymerization reactors
US6316546B1 (en) * 1991-03-06 2001-11-13 Exxonmobil Oil Corporation Ethylene polymer film resins
US6194520B1 (en) * 1991-03-06 2001-02-27 Mobil Oil Corporation Ethylene polymer resins for blow molding applications
EP0594777A1 (de) 1991-07-18 1994-05-04 Exxon Chemical Patents Inc. Heissgesiegelter gegenstand
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5206075A (en) * 1991-12-19 1993-04-27 Exxon Chemical Patents Inc. Sealable polyolefin films containing very low density ethylene copolymers
US5241031A (en) * 1992-02-19 1993-08-31 Exxon Chemical Patents Inc. Elastic articles having improved unload power and a process for their production
US5352749A (en) * 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
US5290745A (en) * 1992-08-10 1994-03-01 Union Carbide Chemicals & Plastics Technology Corporation Process for producing ethylene polymers having reduced hexane extractable content
US5317036A (en) * 1992-10-16 1994-05-31 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization reactions utilizing soluble unsupported catalysts
US6448341B1 (en) * 1993-01-29 2002-09-10 The Dow Chemical Company Ethylene interpolymer blend compositions
FI98819C (fi) * 1993-03-26 1997-08-25 Borealis Polymers Oy Prosessi olefiinipolymeerien valmistamiseksi ja prosessilla valmistetut tuotteet
US5342907A (en) * 1993-06-28 1994-08-30 Union Carbide Chemicals & Plastics Technology Corporation Ethylene/propylene copolymer rubbers
US5332793A (en) * 1993-06-28 1994-07-26 Union Carbide Chemicals & Plastics Technology Corporation Ethylene/propylene copolymer rubbers
AU692192B2 (en) 1993-10-21 1998-06-04 Mobil Oil Corporation Improved in situ resins of bimodal molecular weight distribution
JP3000058U (ja) 1994-01-07 1994-07-26 コトブキ技研工業株式会社 遠心破砕機に用いる破砕原料の選別供給装置
US5410003A (en) * 1994-03-31 1995-04-25 Union Carbide Chemicals & Plastics Technology Corporation Process for production of homogeneous polyethylenes
FI101546B1 (fi) * 1994-12-16 1998-07-15 Borealis Polymers Oy Polyeteenikompositio
KR100269845B1 (ko) 1994-12-16 2000-10-16 미우라 아끼라 에틸렌 중합체(ethylene polymer)
US5527752A (en) * 1995-03-29 1996-06-18 Union Carbide Chemicals & Plastics Technology Corporation Catalysts for the production of polyolefins
JP3549614B2 (ja) * 1995-05-09 2004-08-04 三井化学株式会社 エチレン系重合体組成物
ID16442A (id) * 1996-01-22 1997-10-02 Dow Chemical Co Polimer etilena berat molekul ultra rendah
JPH09309926A (ja) * 1996-05-17 1997-12-02 Dow Chem Co:The エチレン共重合体の製造方法
JPH1180259A (ja) * 1997-09-10 1999-03-26 Tosoh Corp 大型ブロー成形用ポリエチレン樹脂及び製造方法並びに大型ブロー成形容器
NO980552D0 (no) * 1998-02-09 1998-02-09 Borealis As Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik
SE9802087D0 (sv) 1998-06-12 1998-06-12 Borealis Polymers Oy An insulating composition for communication cables
EP0989141A1 (de) 1998-09-25 2000-03-29 Fina Research S.A. Herstellung von multimodalem Polyäthylen
SE9803501D0 (sv) 1998-10-14 1998-10-14 Borealis Polymers Oy Polymer composition for pipes
DE69908649T2 (de) * 1998-12-16 2004-04-29 Borealis Technology Oy Mehrstufenverfahren zur darstellung von polyolefinen mit hoher schmelzfestigkeit
EP1041113A1 (de) * 1999-03-30 2000-10-04 Fina Research S.A. Polyolefine und ihre Verwendung
US6187866B1 (en) * 1999-06-04 2001-02-13 Union Carbide Chemicals & Plastics Technology Corporation Staged reactor process
PL352905A1 (en) * 1999-06-30 2003-09-22 Union Carbide Chemicals & Plastics Technology Corporation Methods of making magnesium/transition metal alkoxide complexes and polymerization catalysts made therefrom
US6617405B1 (en) 1999-07-14 2003-09-09 Union Carbide Chemicals & Plastics Technology Corporation Process for the preparation of polyethylene
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
US6248831B1 (en) * 1999-12-06 2001-06-19 Union Carbide Chemicals & Plastics Technology Corporation High strength polyethylene film
JP2001226496A (ja) 2000-02-15 2001-08-21 Japan Polyolefins Co Ltd ポリエチレン樹脂シートおよびその製造方法
DE60028537T2 (de) * 2000-04-13 2007-06-21 Borealis Technology Oy HDPE Polymerzusammensetzung
EP1201713A1 (de) 2000-10-27 2002-05-02 ATOFINA Research Rohre aus Polyethylen und Verfahren zum Herstellen
EP1201711A1 (de) 2000-10-27 2002-05-02 ATOFINA Research Rohre aus Polyethylen und Verfahren zur Herstellung
DE60113076T2 (de) * 2001-06-14 2006-06-22 Innovene Manufacturing Belgium N.V. Verfahren zum Compoundieren einer multimodalen Polyethylenzusammensetzung
US6787608B2 (en) * 2001-08-17 2004-09-07 Dow Global Technologies, Inc. Bimodal polyethylene composition and articles made therefrom
CN101230161B (zh) * 2001-08-31 2011-06-01 陶氏环球技术公司 多峰聚乙烯材料
US7196138B2 (en) 2001-12-14 2007-03-27 Corrugatedd Polyethylene Pipe Ltd. Melt blended high density polyethylene compositions with enhanced properties and method for producing the same
US6749914B2 (en) * 2001-12-14 2004-06-15 Joseph M. Starita Melt blended high-density polyethylene compositions with enhanced properties and method for producing the same
EP1319685A1 (de) 2001-12-14 2003-06-18 ATOFINA Research Physikalische Mischung aus Polyehylen
US20030113496A1 (en) 2001-12-17 2003-06-19 Harris Michael G. Polyethylene melt blends for high density polyethylene applications
JP2003213053A (ja) * 2002-01-23 2003-07-30 Asahi Kasei Corp ポリエチレン組成物
EP1359192A1 (de) 2002-04-30 2003-11-05 Solvay Polyolefins Europe-Belgium (Société Anonyme) Rohre aus Polyethylen
US6649698B1 (en) * 2002-05-17 2003-11-18 Equistar Chemicals, Lp Polyethylene blends
CN100575405C (zh) * 2002-06-04 2009-12-30 联合碳化化学及塑料技术有限责任公司 聚合物组合物和由其制作管子的方法
EP1384751A1 (de) 2002-07-25 2004-01-28 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Behälter aus multimodalen Ethylenpolmeren
GB0227666D0 (en) 2002-11-27 2003-01-08 Borealis Tech Oy Use
EP1578862B1 (de) 2002-12-24 2006-07-12 Basell Polyolefine GmbH Polyethylen-giesszusammensetzung zum herstellen von behälter durch blasformen und damit produzierte kanister
ES2268493T3 (es) 2002-12-24 2007-03-16 Basell Polyolefine Gmbh Composicion de polietileno para la produccion de bidones del tipo l-ring.
AU2003293815A1 (en) 2002-12-24 2004-07-22 Basell Polyolefine Gmbh Polyethylene blow molding composition for producing large containers
EP1595897B1 (de) 2003-02-17 2010-12-22 Mitsui Chemicals, Inc. Ethylenpolymer und dessen anwendung auf formkörper
TW200504093A (en) * 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
CN102417644A (zh) * 2004-03-19 2012-04-18 陶氏环球技术有限责任公司 由聚合物配方制成的薄膜层
DE102004020524A1 (de) 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
US7790826B2 (en) 2004-05-06 2010-09-07 DowGlobal Technologies Inc. Polymer molding compositions
US7230054B2 (en) 2004-06-29 2007-06-12 Equistar Chemicals, Lp Polymer resins with improved environmental stress crack resistance
US8173569B2 (en) 2004-08-09 2012-05-08 Union Carbide Chemicals & Plastics Technology Llc Robust spray-dried ziegler-natta procatalyst and polymerization process employing same
US7432328B2 (en) 2005-06-14 2008-10-07 Univation Technologies, Llc Enhanced ESCR bimodal HDPE for blow molding applications
AR054011A1 (es) 2005-03-04 2007-05-30 Dow Global Technologies Inc Composicion mejorada de polimero etilenico de baja densidad y metodo para prepararla

Also Published As

Publication number Publication date
EP2218752B1 (de) 2013-06-12
RU2008144127A (ru) 2010-05-20
WO2007117520A2 (en) 2007-10-18
EP2010603A2 (de) 2009-01-07
CL2007000984A1 (es) 2008-02-08
DE602007004315D1 (de) 2010-03-04
CA2648470A1 (en) 2007-10-18
MX2008012969A (es) 2008-12-17
NO20084361L (no) 2008-12-12
BRPI0709480A2 (pt) 2011-07-19
KR20090024671A (ko) 2009-03-09
JP5351010B2 (ja) 2013-11-27
TW200745180A (en) 2007-12-16
US20090283939A1 (en) 2009-11-19
JP2009533491A (ja) 2009-09-17
BRPI0709480B1 (pt) 2018-05-22
CN101443405A (zh) 2009-05-27
US8129472B2 (en) 2012-03-06
TWI429664B (zh) 2014-03-11
CN101443405B (zh) 2012-11-14
BRPI0709480A8 (pt) 2018-04-03
AU2007235428A1 (en) 2007-10-18
AU2007235428B2 (en) 2012-12-20
CA2648470C (en) 2014-09-16
RU2444546C2 (ru) 2012-03-10
ZA200808537B (en) 2009-12-30
EP2010603B1 (de) 2010-01-13
EP2218752A1 (de) 2010-08-18
WO2007117520A3 (en) 2007-12-06

Similar Documents

Publication Publication Date Title
ATE455149T1 (de) Polyolefinverbindungen, daraus hergestellte artikel und herstellungsverfahren dafür
DE602006015656D1 (de) Bimodales hdpe mit erhöhter escr für blasformanwendungen
MX2010007298A (es) Composiciones de polimeros basados en etileno, metodos para hacer las mismas y articulos preparados a partir de las mismas.
ATE525431T1 (de) Polymerzusammensetzungen mit verbesserter homogenität und verbessertem geruch, verfahren zu deren herstellung und daraus hergestellte rohre
DE602005012398D1 (de) Streckblasgeformte behälter aus ziegler-natta-propylenpolymer-zusammensetzungen
ATE427329T1 (de) Polyethylenzusammensetzung mit verbesserter verarbeitbarkeit
MX338964B (es) Ldpe novedoso que hace posible la alta produccion y buena optica cuando es mezclado con otros polimeros.
TW200736281A (en) High density polyethylene
DE60108075D1 (de) Schlagzähe propylencopolymerisate
EA200702341A1 (ru) Пропиленовый полимер с высокой степенью кристалличности
AR066516A1 (es) Composiciones de polimero a base de etileno, metodos para preparar las mismas, y articulos preparados a partir de las mismas
WO2007101047A3 (en) Polyethylene compositions and pipe made from same
ATE536389T1 (de) Polymerzusammensetzungen und daraus hergestellte druckresistente rohre
BRPI0809637A2 (pt) Tubo ou artigo de tubo suplementar e uso de uma composição de polietileno
ATE463529T1 (de) Polyethylenformmasse zur herstellung von blasfolien mit verbesserten mechanischen eigenschaften
TW200635997A (en) Improved polyethylene resin compositions having low mi and high melt strength
ATE519812T1 (de) Propylenpolymere mit breiter molekulargewichtsverteilung
MX2012001837A (es) Ldpe para utilizarse como un componente de mezcla en aplicaciones de contraccion de pelicula.
ATE383400T1 (de) Multimodale polyethylenzusammensetzung mit verbesserter homogenität
AU2002237397A1 (en) Polyolefin composition for rotomolding
TW200724551A (en) Heterogeneous, compositionally phase separated, ethylene alpha-olefin interpolymers
ATE419303T1 (de) Polypropylenharzzusammensetzung mit geringer schrumpfung, hoher schlagfestigkeit, steifheit und kratzfestigkeit
EA200802231A1 (ru) Огнеупорная полимерная композиция, включающая полиолефин с высоким молекулярно-массовым распределением
TH87488B (th) สารผสมพอลิโอเลฟิน, ชิ้นวัตถุที่ทำจากสิ่งนั้น และวิธีการสำหรับการเตรียมสิ่งเดียวกันนั้น

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties