CO6190557A2 - Composiciones de polietileno metodos para hacerlas y articulos elaborados a partir de ellas - Google Patents

Composiciones de polietileno metodos para hacerlas y articulos elaborados a partir de ellas

Info

Publication number
CO6190557A2
CO6190557A2 CO09052526A CO09052526A CO6190557A2 CO 6190557 A2 CO6190557 A2 CO 6190557A2 CO 09052526 A CO09052526 A CO 09052526A CO 09052526 A CO09052526 A CO 09052526A CO 6190557 A2 CO6190557 A2 CO 6190557A2
Authority
CO
Colombia
Prior art keywords
ethylene
molecular weight
interpolymer
composition
10min
Prior art date
Application number
CO09052526A
Other languages
English (en)
Inventor
William Michie
Dane Chang
Lonnie G Hazlitt
Stephanie Whited
Michael Kinnan
Anthony Neubauer
Thoi H Ho
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
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of CO6190557A2 publication Critical patent/CO6190557A2/es

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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • 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]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

1.- Una composición, que contiene una mezcla, en donde dicha mezcla contiene un interpolímero de alto peso molecular con base en etileno y un interpolímero de bajo peso molecular con base en etileno, y en donde el interpolímero de alto peso molecular con base en etileno es un interpolímero lineal, con base en etileno, con ramificaciones heterogéneas o con ramificaciones homogéneas, y tiene una densidad de 0.922 g/cc a 0,929 g/cc, y un índice de fusión de carga alta (I21) de 0.2g/10min a 1.0g/10min; y en donde el interpolímero de bajo peso molecular con base en etileno es un interpolímero lineal, con base en etileno, con ramificaciones heterogéneas o con ramificaciones homogéneas, y tiene una densidad de 0,940 g/cc a 0,955 g/cc, y un índice de fusión (12) de 0,6 g/10min a 50g/10min; y en donde la mezcla tiene un pico único en un perfil ATREF el cual eluye por encima de 30°C, y tiene un coeficiente de viscosidad del peso molecular promedio (CMv) menor que - 0,0032 en la gráfica log(Mv calculado) en función de la temperatura de elución, dicho CMv calculado en el rango de temperaturas de elución de 70°C a 90°C, y en donde Mv es la viscosidad para el peso molecular promedio. 2.- La composición de la Reivindicación 1, en donde el interpolímero de etileno, de alto peso molecular, tiene una densidad de 0.9229 g/cc a 0.9271 g/cc. 3.- La composición de la reivindicación 1, en donde el CMv es menor que -0.0036. 4.- La composición de la reivindicación 1, en donde la composición tiene una densidad de 0.930 g/cc a 0.945 g/cc. 5.- La composición de la reivindicación 1, en donde el interpolímero de alto peso molecular con base en etileno está presente en una cantidad del 45 al 55% en peso, con base en la suma de los pesos del interpolímero de alto peso molecular con base en etileno y del interpolímero de bajo peso molecular con base en etileno.
CO09052526A 2006-10-23 2009-05-21 Composiciones de polietileno metodos para hacerlas y articulos elaborados a partir de ellas CO6190557A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85365206P 2006-10-23 2006-10-23

Publications (1)

Publication Number Publication Date
CO6190557A2 true CO6190557A2 (es) 2010-08-19

Family

ID=39146909

Family Applications (1)

Application Number Title Priority Date Filing Date
CO09052526A CO6190557A2 (es) 2006-10-23 2009-05-21 Composiciones de polietileno metodos para hacerlas y articulos elaborados a partir de ellas

Country Status (15)

Country Link
US (2) US8344068B2 (es)
EP (3) EP2076565B1 (es)
CN (1) CN101568586B (es)
AR (1) AR063503A1 (es)
AT (2) ATE535568T1 (es)
BR (1) BRPI0716335B1 (es)
CA (1) CA2667459C (es)
CL (1) CL2007003034A1 (es)
CO (1) CO6190557A2 (es)
DE (1) DE602007006977D1 (es)
ES (2) ES2389876T3 (es)
MX (1) MX2009004347A (es)
PL (2) PL2267070T3 (es)
RU (1) RU2457224C2 (es)
WO (1) WO2008051824A2 (es)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2267070T3 (pl) 2006-10-23 2012-11-30 Dow Global Technologies Llc Sposób wytwarzania kompozycji polietylenowych
US8880410B2 (en) * 2008-07-11 2014-11-04 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for generating a bandwidth extended signal
US9574064B2 (en) 2008-08-28 2017-02-21 Dow Global Technologies Llc Processes and compositions for injection blow molding
EP2204410A1 (en) * 2008-12-31 2010-07-07 Borealis AG Article coated with a composition comprising polyethylene prepared with a single site catalyst
EP2393852B1 (en) * 2009-02-06 2013-06-19 Dow Global Technologies LLC Ethylene-based polymers and compositions, methods of making the same, and articles prepared therefrom
CN102958994A (zh) * 2010-04-14 2013-03-06 陶氏环球技术有限责任公司 具有改善的抗蠕变性的由聚乙烯组合物制成的燃料容器
KR101569230B1 (ko) 2010-05-28 2015-11-13 주식회사 엘지화학 용융 가공용 수지 혼합물, 펠렛 및 이를 이용한 수지 성형품의 제조 방법
EP2627685A1 (en) * 2010-12-16 2013-08-21 Dow Global Technologies LLC Silane-containing thermoplastic polyolefin copolymer resins, films, processes for their preparation and photovoltaic module laminate structure comprising such resins and films
US9046196B2 (en) 2011-01-11 2015-06-02 Fina Technology, Inc. Polyethylene composition for large diameter pipe stability
BR112013023637B1 (pt) 2011-03-14 2020-12-15 Dow Global Technologies Llc Composição e artigo
CA2832887A1 (en) 2011-04-11 2012-10-18 ADA-ES, Inc. Fluidized bed method and system for gas component capture
WO2012167035A2 (en) * 2011-06-03 2012-12-06 Dow Global Technologies Llc Chromatography of polymers
WO2013002997A1 (en) * 2011-06-30 2013-01-03 Dow Global Technologies Llc Fractional melt index polyethylene composition and films made therefrom
EP2610269A1 (en) * 2011-12-28 2013-07-03 Saudi Basic Industries Corporation Catalyst composition and method for preparing the same
MX2015003370A (es) * 2012-09-13 2015-06-05 Dow Global Technologies Llc Composiciones polimericas a base de etileno y articulos preparados a partir de las mismas.
CA2884778C (en) 2012-09-20 2019-06-11 ADA-ES, Inc. Method and system to reclaim functional sites on a sorbent contaminated by heat stable salts
US9428623B2 (en) 2012-10-22 2016-08-30 Basell Polyolefine Gmbh Polyethylene composition having high swell ratio
US9034991B2 (en) 2013-01-29 2015-05-19 Chevron Phillips Chemical Company Lp Polymer compositions and methods of making and using same
PL2956505T3 (pl) * 2013-02-14 2017-06-30 Dow Global Technologies Llc Kompozycja polimeru opartego na etylenie o poprawionej przetwarzalności
JP6374956B2 (ja) * 2013-05-22 2018-08-15 ダウ グローバル テクノロジーズ エルエルシー 高溶融強度を有する低密度エチレン系ポリマーを含有する組成物及びそれから形成されるフィルム
US20140363242A1 (en) * 2013-06-05 2014-12-11 Gse Environmental, Llc Method and apparatus for improving heat stability in temperature-sensitive geotechnical applications
US9518176B2 (en) * 2013-06-05 2016-12-13 Gse Environmental, Llc High temperature geomembrane liners and master batch compositions
WO2015006456A1 (en) * 2013-07-09 2015-01-15 Dow Global Technologies Llc Ethylene/alpha-olefin interpolymers with improved pellet flowability
US9156970B2 (en) 2013-09-05 2015-10-13 Chevron Phillips Chemical Company Lp Higher density polyolefins with improved stress crack resistance
EP2889323A1 (en) 2013-12-30 2015-07-01 Abu Dhabi Polymers Company Limited (Borouge) Polymer composition comprising carbon black and a carrier polymer for the carbon black
EP3154937B1 (en) * 2014-06-11 2024-05-22 Fina Technology, Inc. Chlorine-resistant polyethylene compound and articles made therefrom
CN106459526B (zh) 2014-06-24 2020-05-29 巴塞尔聚烯烃股份有限公司 用于注塑成型的聚乙烯组合物
BR102015027108B1 (pt) * 2014-10-27 2021-01-12 China Petroleum & Chemical Corporation composição de polietileno, e, película
WO2016085896A1 (en) * 2014-11-25 2016-06-02 Univation Technologies, Llc Methods of controlling polyolefin melt index while increasing catalyst productivity
EP3230636B1 (en) * 2014-12-12 2024-04-24 SABIC Global Technologies B.V. Polyethylene composition and pipe comprising such composition
AR102954A1 (es) * 2014-12-19 2017-04-05 Dow Global Technologies Llc Una estructura de capa múltiple, un método para producir la misma, y un envasado que comprende la misma
EP3377421B1 (en) 2015-11-19 2020-12-23 Dow Global Technologies LLC Polyethylene compositions having living hinge properties
ES2691556T5 (es) * 2016-03-02 2022-09-29 Dow Global Technologies Llc Una composición de un copolímero de etileno/alfa-olefina, y artículos que comprenden la misma
PL3293214T3 (pl) * 2016-09-12 2020-07-27 Thai Polyethylene Co., Ltd. Wielomodalny polietylen o ultradużej masie cząsteczkowej o wysokich parametrach
WO2018063581A1 (en) * 2016-09-27 2018-04-05 Dow Global Technologies Llc Films having desirable mechanical properties and articles made therefrom
USD786381S1 (en) 2016-12-03 2017-05-09 Big Dog Floats, L.L.C. Bone-shaped float
CN108503934B (zh) * 2017-02-28 2021-04-13 中国石油化工股份有限公司 一种滴灌管/带用聚乙烯组合物
PL3385958T3 (pl) * 2017-04-06 2023-08-07 Borealis Ag Kompozycja płaszcza kabla
WO2019099131A1 (en) 2017-11-17 2019-05-23 Exxonmobil Chemical Patents Inc. Pe-rt pipes and processes for making the same
AR114620A1 (es) * 2017-12-15 2020-09-30 Dow Global Technologies Llc Formulación que contiene una composición de polietileno de alta densidad y cinta de goteo para microirrigación que la contiene
CN110809603B (zh) * 2018-03-21 2022-05-03 Lg化学株式会社 聚烯烃树脂组合物和使用其的拉伸膜
KR102308710B1 (ko) * 2018-03-21 2021-10-05 주식회사 엘지화학 폴리올레핀계 수지 조성물 및 이를 이용한 스트레치 필름
KR20210020884A (ko) 2018-06-11 2021-02-24 더블유.알. 그레이스 앤드 캄파니-콘. 식료품의 고온 충전 패키징에 적합한 프로필렌-에틸렌 공중합체 조성물
WO2019241045A1 (en) * 2018-06-13 2019-12-19 Univation Technologies, Llc Bimodal polyethylene copolymer and film thereof
AR117125A1 (es) * 2018-11-20 2021-07-14 Dow Global Technologies Llc Método de fabricación de fibras rizadas y bandas no tejidas que tienen tales fibras
AR117108A1 (es) * 2018-11-20 2021-07-14 Dow Global Technologies Llc Fibras multicomponentes onduladas
CN113632293A (zh) * 2019-03-25 2021-11-09 国际人造丝公司 由高分子量聚乙烯制备的注射成型的医疗器械
MX2021012793A (es) * 2019-04-30 2021-12-10 Dow Global Technologies Llc Copolimero de poli(etileno-co-1-alqueno) bimodal.
US11028258B2 (en) * 2019-08-19 2021-06-08 Chevron Phillips Chemical Company Lp Metallocene catalyst system for producing LLDPE copolymers with tear resistance and low haze
US20220396690A1 (en) 2019-11-01 2022-12-15 Nova Chemicals (International) S.A. Linear high-density polyethylene with high toughness and high escr
US11492429B2 (en) * 2020-06-05 2022-11-08 Formosa Plastics Corporation, U.S.A. Long-chain branched ethylene copolymer with novel composition distribution and films formed from the same
CN116547310A (zh) 2020-12-02 2023-08-04 埃克森美孚化学专利公司 具有宽正交组成分布的中密度聚乙烯组合物
US20240228682A1 (en) * 2021-05-13 2024-07-11 W.R. Grace & Co.-Conn. Polyethylene copolymer with broad short chain branching distribution
KR102540806B1 (ko) * 2021-08-31 2023-06-12 소인철 갈색 점적호스 및 이의 제조방법
WO2023069407A1 (en) * 2021-10-21 2023-04-27 Univation Technologies, Llc Bimodal poly(ethylene-co-1-alkene) copolymer and blow-molded intermediate bulk containers made therefrom
EP4423152A1 (en) 2021-10-26 2024-09-04 ExxonMobil Chemical Patents Inc. Highly oriented linear low density polyethylene films with outstanding processability and mechanical properties
KR102683571B1 (ko) * 2022-01-04 2024-07-10 한화토탈에너지스 주식회사 폴리에틸렌 수지 조성물, 이의 제조 방법 및 이를 포함하는 성형품
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
WO2024030621A1 (en) * 2022-08-05 2024-02-08 Dow Global Technologies Llc Symmetrical zirconium metallocenes having isobutyl cyclopentadienyl ligands
CN118146421B (zh) * 2024-05-09 2024-08-20 万华化学集团股份有限公司 一种乙烯-α-烯烃共聚物及其制备方法

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA849081A (en) 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US3485706A (en) 1968-01-18 1969-12-23 Du Pont Textile-like patterned nonwoven fabrics and their production
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
US4340563A (en) 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
US4322027A (en) 1980-10-02 1982-03-30 Crown Zellerbach Corporation Filament draw nozzle
US4339507A (en) 1980-11-26 1982-07-13 Union Carbide Corporation Linear low density ethylene hydrocarbon copolymer containing composition for extrusion coating
US4413110A (en) 1981-04-30 1983-11-01 Allied Corporation High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore
US4374227A (en) 1981-05-15 1983-02-15 Union Carbide Corporation Extruded gloss improvement in pipe blends with low pressure low density polyethylene
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
US4663220A (en) 1985-07-30 1987-05-05 Kimberly-Clark Corporation Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers
US4668566A (en) 1985-10-07 1987-05-26 Kimberly-Clark Corporation Multilayer nonwoven fabric made with poly-propylene and polyethylene
US4798081A (en) 1985-11-27 1989-01-17 The Dow Chemical Company High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers
JP2800283B2 (ja) 1988-07-11 1998-09-21 住友化学工業株式会社 エチレン−αオレフィン共重合体及びそのフィルム
JPH03115445A (ja) 1989-09-29 1991-05-16 Nippon Petrochem Co Ltd エチレン系重合体組成物
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
JP3045548B2 (ja) 1990-12-28 2000-05-29 日本石油化学株式会社 ポリエチレン組成物
US5089321A (en) 1991-01-10 1992-02-18 The Dow Chemical Company Multilayer polyolefinic film structures having improved heat seal characteristics
TW254883B (es) 1991-04-03 1995-08-21 Mitsui Petroleum Chemicals Ind
US5338589A (en) 1991-06-05 1994-08-16 Hoechst Aktiengesellschaft Polyethylene molding composition
JPH05194796A (ja) 1991-09-18 1993-08-03 Phillips Petroleum Co ポリエチレン ブレンド
US5250612A (en) 1991-10-07 1993-10-05 The Dow Chemical Company Polyethylene films exhibiting low blocking force
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
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
CZ283095A3 (en) * 1993-04-28 1996-05-15 Dow Chemical Co Ethylene polymer compositions and articles produced from ethylene polymer mixtures
JP3428723B2 (ja) 1994-03-31 2003-07-22 丸善ポリマー株式会社 パイプ成形用ポリエチレン樹脂組成物
US5792534A (en) * 1994-10-21 1998-08-11 The Dow Chemical Company Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus
JPH08134285A (ja) 1994-11-15 1996-05-28 Mitsui Petrochem Ind Ltd エチレン系共重合体組成物
DE19515678B4 (de) 1995-04-28 2007-12-27 Basell Polyolefine Gmbh Rohr aus Polyethylen mit verbesserten mechanischen Eigenschaften
MY132274A (en) 1995-06-22 2007-09-28 Mitsubishi Chem Corp Pipe made of polyethylene resin
WO1997020868A1 (fr) 1995-12-07 1997-06-12 Japan Polyolefins Co., Ltd. Resine de polyethylene, tuyau et joint pour tuyau fabriques avec cette resine
DE19604520A1 (de) 1996-02-08 1997-08-14 Buna Sow Leuna Olefinverb Gmbh Polyethylenblend
AR012518A1 (es) * 1997-09-19 2000-10-18 Dow Global Technologies Inc Composicion de polimeros que comprende etileno interpolimerizado con al menos un comonomero insaturado, proceso para prepararla y articulo fabricado que la comprende
JPH11106574A (ja) 1997-10-07 1999-04-20 Asahi Chem Ind Co Ltd 剛性−ｅｓｃｒ−耐衝撃性のバランスに優れた高密度エチレン系重合体組成物
SE513632C2 (sv) 1998-07-06 2000-10-09 Borealis Polymers Oy Multimodal polyetenkomposition för rör
EP0989141A1 (en) 1998-09-25 2000-03-29 Fina Research S.A. Production of multimodal polyethelene
FI990003A (fi) 1999-01-04 2000-07-05 Borealis Polymers Oy Polymeerikoostumus, menetelmä sen valmistamiseksi ja siitä valmistetut kalvot
US6187866B1 (en) 1999-06-04 2001-02-13 Union Carbide Chemicals & Plastics Technology Corporation Staged reactor process
JP2003503562A (ja) 1999-06-30 2003-01-28 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション マグネシウム／遷移金属アルコキシド錯体の製造方法及びそれらから製造された重合触媒
DE19929812A1 (de) 1999-06-30 2001-01-04 Elenac Gmbh Polyethylen Formmasse und daraus hergestelltes Rohr mit verbesserten mechanischen Eigenschaften
US6617405B1 (en) 1999-07-14 2003-09-09 Union Carbide Chemicals & Plastics Technology Corporation Process for the preparation of polyethylene
CA2285723C (en) 1999-10-07 2009-09-15 Nova Chemicals Corporation Multimodal polyolefin pipe
US6248831B1 (en) 1999-12-06 2001-06-19 Union Carbide Chemicals & Plastics Technology Corporation High strength polyethylene film
EP1201713A1 (en) 2000-10-27 2002-05-02 ATOFINA Research Polyethylene pipe resins and production thereof
MXPA04001496A (es) * 2001-08-17 2004-05-14 Dow Global Technologies Inc Composicion de polietileno bimodal y articulos elaborados a partir de la misma.
KR100895729B1 (ko) 2001-08-31 2009-04-30 다우 글로벌 테크놀로지스 인크. 다봉 분자량 분포를 갖는 폴리에틸렌 물질
SE0103425D0 (sv) 2001-10-16 2001-10-16 Borealis Tech Oy Pipe for hot fluids
JP2003128848A (ja) 2001-10-22 2003-05-08 Asahi Kasei Corp ポリエチレン組成物
US7317054B2 (en) 2001-12-14 2008-01-08 Corrugated Polyethleyne Pipe, Ltd. Melt blended high density polyethylene compositions with enhanced properties and method for producing the same
EP1319685A1 (en) 2001-12-14 2003-06-18 ATOFINA Research Physical blends of polyethylenes
JP2003253063A (ja) 2001-12-25 2003-09-10 Asahi Kasei Corp アルミ複合パイプ用ポリエチレン樹脂組成物
JP4590148B2 (ja) 2002-04-26 2010-12-01 東ソー株式会社 ポリエチレン樹脂組成物
WO2003102075A1 (en) * 2002-06-04 2003-12-11 Union Carbide Chemicals & Plastics Technology Corporation Polymer compositions and method of making pipes thereof
JP2004217802A (ja) 2003-01-15 2004-08-05 Asahi Kasei Chemicals Corp 無架橋温水パイプ用ポリエチレン樹脂組成物
JP4199551B2 (ja) 2003-01-31 2008-12-17 日本ポリオレフィン株式会社 ポリエチレン樹脂組成物
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
JP2006528723A (ja) 2003-05-12 2006-12-21 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション 気相重合においてポリマー微粒子を制御する方法
ES2535821T3 (es) 2004-08-09 2015-05-18 Union Carbide Chemicals & Plastics Technology Llc Procatalizador Ziegler-Natta secado por pulverización robusto y procedimiento de polimerización que utiliza el mismo
PL1831303T3 (pl) 2004-12-17 2010-09-30 Dow Global Technologies Inc Kompozycje polietylenowe o zmodyfikowanej reologii
DE602007005363D1 (de) 2006-05-02 2010-04-29 Dow Global Technologies Inc Hochdichte polyethylenzusammensetzungen, verfahren zu deren herstellung, daraus hergestellte artikel und verfahren zur herstellung derartiger artikel
PL2267070T3 (pl) 2006-10-23 2012-11-30 Dow Global Technologies Llc Sposób wytwarzania kompozycji polietylenowych
CN101274968B (zh) * 2007-03-28 2012-11-21 中国石油化工股份有限公司 一种用于生产宽分子量分布的聚乙烯的复合催化剂
ATE506406T1 (de) * 2007-06-13 2011-05-15 Dow Global Technologies Llc Polyethylenzusammensetzungen, herstellungsverfahren dafür und gegenstände daraus

Also Published As

Publication number Publication date
RU2009119449A (ru) 2010-11-27
PL2267070T3 (pl) 2012-11-30
EP2267070A1 (en) 2010-12-29
US20130137828A1 (en) 2013-05-30
EP2223961B1 (en) 2011-11-30
BRPI0716335B1 (pt) 2019-01-22
ES2389876T3 (es) 2012-11-02
BRPI0716335A2 (pt) 2014-03-11
RU2457224C2 (ru) 2012-07-27
CN101568586B (zh) 2012-10-03
ATE535568T1 (de) 2011-12-15
MX2009004347A (es) 2009-07-02
ES2343092T3 (es) 2010-07-22
US8344068B2 (en) 2013-01-01
PL2076565T3 (pl) 2010-11-30
WO2008051824A2 (en) 2008-05-02
CN101568586A (zh) 2009-10-28
CA2667459A1 (en) 2008-05-02
ATE469940T1 (de) 2010-06-15
CL2007003034A1 (es) 2008-06-20
EP2223961A1 (en) 2010-09-01
DE602007006977D1 (de) 2010-07-15
EP2076565A2 (en) 2009-07-08
US20100003439A1 (en) 2010-01-07
US8791205B2 (en) 2014-07-29
WO2008051824A3 (en) 2008-08-21
CA2667459C (en) 2015-01-20
EP2076565B1 (en) 2010-06-02
EP2267070B1 (en) 2012-06-20
AR063503A1 (es) 2009-01-28

Similar Documents

Publication Publication Date Title
CO6190557A2 (es) Composiciones de polietileno metodos para hacerlas y articulos elaborados a partir de ellas
AR063504A1 (es) Composiciones de polietileno, metodos para realizarlas, y articulos preparados a partir de las mismas
BRPI0709480A8 (pt) Composição de poliolefina, artigo, método para formar um artigo e método para manufaturar uma composição
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
BRPI0819573A8 (pt) Composição e artigo
DE602006015656D1 (de) Bimodales hdpe mit erhöhter escr für blasformanwendungen
MY163384A (en) An ethylene/alpha-olefin interpolymer suitable for use in shrinkage film applications, and articles made therefrom
BR112019007332A2 (pt) composições e estruturas de cobertura extensível de multicamadas
AR094625A1 (es) Una composición de polietileno de baja densidad lineal adecuada para una película moldeada por fundición
BRPI0607992A2 (pt) composição de polietileno, pelìcula, e artigo termoformado
BR112014012268A2 (pt) polímero a base de etileno, composição e artigo
MY188787A (en) Polyethylene composition for pipe applications with improved sagging properties
MX338964B (es) Ldpe novedoso que hace posible la alta produccion y buena optica cuando es mezclado con otros polimeros.
BR112015005636A2 (pt) composição de polietileno linear de baixa densidade, película estirável e composição mista
MX355375B (es) Composiciones de polímero a base de etileno para utilizarse como un componente de combinación en aplicaciones de película de contracción.
ES2537084T3 (es) Composición retardante de la llama con propiedades mecánicas mejoradas
MX363375B (es) Una composición de polietileno y artículos hechos de la misma.
BR112013010919A2 (pt) filme de compósito de poliolefina
BR112017010044A2 (pt) resina de polietileno catalisada com metaloceno
BR112015020461A2 (pt) composição de interpolímero de etileno/alfa-olefina, filme soprado, composição e artigo
AR107103A1 (es) Formulaciones de polietileno con barrera mejorada y resistencia para aplicaciones de moldeo
RU2016128815A (ru) Компоненты волоконно-оптического кабеля
AR096743A1 (es) Película de polietileno metalizada con adhesión metálica mejorada
AR114620A1 (es) Formulación que contiene una composición de polietileno de alta densidad y cinta de goteo para microirrigación que la contiene

Legal Events

Date Code Title Description
FG Application granted