[go: up one dir, main page]

AR070086A1 - Composiciones de polimero basado en etileno, los metodos para realizar las mismas y los articulos preparados de las mismas - Google Patents

Composiciones de polimero basado en etileno, los metodos para realizar las mismas y los articulos preparados de las mismas

Info

Publication number
AR070086A1
AR070086A1 ARP080105792A ARP080105792A AR070086A1 AR 070086 A1 AR070086 A1 AR 070086A1 AR P080105792 A ARP080105792 A AR P080105792A AR P080105792 A ARP080105792 A AR P080105792A AR 070086 A1 AR070086 A1 AR 070086A1
Authority
AR
Argentina
Prior art keywords
based polymer
equal
molecular weight
mixture
same
Prior art date
Application number
ARP080105792A
Other languages
English (en)
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=40824661&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR070086(A1) "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
Publication of AR070086A1 publication Critical patent/AR070086A1/es

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F210/02—Ethene
    • 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
    • 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F210/14—Monomers containing five or more carbon atoms
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/01—High molecular weight, e.g. >800,000 Da.
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/02—Low molecular weight, e.g. <100,000 Da.
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/651—Pretreating with non-metals or metal-free compounds
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/655—Pretreating with metals or metal-containing compounds with aluminium or compounds thereof
    • C08F4/6555—Pretreating with metals or metal-containing compounds with aluminium or compounds thereof and magnesium or compounds thereof
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/656—Pretreating with metals or metal-containing compounds with silicon or compounds thereof
    • C08F4/6567—Pretreating with metals or metal-containing compounds with silicon or compounds thereof and aluminium or compounds thereof
    • 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
    • C08L2666/00—Composition 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
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • C08L2666/06—Homopolymers 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente proporciona una composicion que comprende una mezcla, la mezcla que comprende un polímero basado en etileno de alto peso molecular y un polímero basado en etileno de bajo peso molecular, y en donde el polímero basado en etileno de alto peso molecular tiene una densidad menor que, o igual a, 0,955 g/cm3, y en donde la mezcla tiene un índice de fusion de alta carga (I21) mayor que o igual a 15 g/10 minutos y en donde la mezcla tiene una distribucion de peso molecular (Mw/Mn) mayor que, o igual a, 15. La presente también proporciona una composicion que comprende una mezcla, la mezcla que comprende un polímero basado en etileno de alto peso molecular y un polímero basado en etileno de bajo peso molecular, y en donde el componente del polímero basado en etileno de alto peso molecular tiene una densidad menor que, o igual a, 0,945 g/cm3, y un índice de fusion (I2) menor que, o igual a, 0,1 g/10 minutos y en donde la mezcla tiene un índice de fusion de alta carga (I21) menor que, o igual a, 15 g/10 minutos y un índice de fusion (I5) menor que o igual a 1 g/10 minutos y una distribucion del peso molecular (Mw/Mn) mayor que, o igual a, 15. Se presentan composiciones adicionales.
ARP080105792A 2007-12-31 2008-12-30 Composiciones de polimero basado en etileno, los metodos para realizar las mismas y los articulos preparados de las mismas AR070086A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1794707P 2007-12-31 2007-12-31

Publications (1)

Publication Number Publication Date
AR070086A1 true AR070086A1 (es) 2010-03-10

Family

ID=40824661

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080105792A AR070086A1 (es) 2007-12-31 2008-12-30 Composiciones de polimero basado en etileno, los metodos para realizar las mismas y los articulos preparados de las mismas

Country Status (13)

Country Link
US (1) US9175111B2 (es)
EP (1) EP2227491B1 (es)
JP (2) JP5378408B2 (es)
KR (1) KR101555726B1 (es)
CN (1) CN101965368B (es)
AR (1) AR070086A1 (es)
BR (2) BRPI0819573B1 (es)
CA (2) CA2711048C (es)
ES (1) ES2719527T3 (es)
MX (1) MX2010007298A (es)
SG (1) SG187414A1 (es)
TW (1) TW200936668A (es)
WO (1) WO2009085922A1 (es)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8436114B2 (en) 2010-10-21 2013-05-07 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
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
US9574064B2 (en) 2008-08-28 2017-02-21 Dow Global Technologies Llc Processes and compositions for injection blow molding
WO2011126988A2 (en) 2010-04-05 2011-10-13 Union Carbide Chemicals & Plastics Technology Llc Process for polymerizing olefin-based polymers containing high molecular weight fractions in condensed and super-condensed mode
US8809220B2 (en) 2010-04-13 2014-08-19 Union Carbide Chemicals & Plastics Technology Llc Method of making Ziegler-Natta type catalysts
BR112012033374A2 (pt) 2010-06-30 2019-09-24 Dow Global Technologies Llc processo para polimerizar etileno e polímero
BRPI1107080A2 (pt) 2010-12-30 2013-04-24 Braskem Sa artigo formando por sopro e compressço
BR112013016970A2 (pt) * 2010-12-31 2020-08-04 Union Carbide Chemical & Plastics Technology Corporation polímero granular virgem e produto de reação de polimerização
RU2013135707A (ru) 2010-12-31 2015-02-10 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Управление молекулярно-массовым распределением полимера с использованием смешанных каталитических систем
US8492498B2 (en) * 2011-02-21 2013-07-23 Chevron Phillips Chemical Company Lp Polymer compositions for rotational molding applications
US8318883B1 (en) 2011-06-08 2012-11-27 Chevron Phillips Chemical Company Lp Polymer compositions for blow molding applications
BR112014014860B1 (pt) 2011-12-19 2021-01-19 Dow Global Technologies Llc composição de polietileno e artigo
KR101331556B1 (ko) 2012-03-30 2013-11-20 대림산업 주식회사 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체
WO2013178673A1 (en) 2012-05-30 2013-12-05 Ineos Europe Ag Polymer composition for blow moulding
MX377242B (es) * 2012-06-26 2025-03-07 Ineos Europe Ag Composicion de pelicula.
CA2881702C (en) 2012-09-13 2021-03-09 Dow Global Technologies Llc Ethylene-based polymer compositions, and articles prepared from the same
BR112015019203B1 (pt) 2013-02-14 2020-12-08 Dow Global Technologies Llc composição, resina de reologia modificada, segunda composição e artigo
US9988473B2 (en) 2013-05-02 2018-06-05 Dow Global Technologies Llc Polyethylene composition and articles made therefrom
BR112015028045B1 (pt) 2013-05-09 2021-01-19 Borealis Ag polímero de polietileno multimodal, seu uso, artigo e injeção ou artigo moldado por compressão
US9518176B2 (en) 2013-06-05 2016-12-13 Gse Environmental, Llc High temperature geomembrane liners and master batch compositions
US9856339B2 (en) * 2013-09-05 2018-01-02 Univation Technologies, Llc Polyethylenes with increased molecular weight distribution
EP2878623B1 (en) 2013-11-28 2018-07-11 Abu Dhabi Polymers Company Limited (Borouge) Multimodal polymer
US9169337B2 (en) 2014-03-12 2015-10-27 Chevron Phillips Chemical Company Lp Polymers with improved ESCR for blow molding applications
US9273170B2 (en) 2014-03-12 2016-03-01 Chevron Phillips Chemical Company Lp Polymers with improved toughness and ESCR for large-part blow molding applications
CN106458883A (zh) 2014-06-11 2017-02-22 弗纳技术股份有限公司 耐氯聚乙烯化合物和由其制造的制品
CN106471021B (zh) * 2014-06-25 2019-01-18 巴塞尔聚烯烃股份有限公司 一种用于控制乙烯聚合过程的方法
US10053563B2 (en) 2014-07-10 2018-08-21 Total Research & Technology Feluy Process for producing high density polyethylene composition having high environmental stress crack resistance from post consumer plastic and articles made of said composition
PL3186311T3 (pl) * 2014-08-29 2023-09-18 Dow Global Technologies Llc Żywice na bazie etylenu do stosowania w zamknięciach
BR112017015549A2 (pt) 2015-03-26 2018-03-13 Sabic Global Technologies Bv processo de polimerização de alta pressão para a preparação de polietileno
US9493589B1 (en) * 2015-09-09 2016-11-15 Chevron Phillips Chemical Company Lp Polymers with improved ESCR for blow molding applications
US9650459B2 (en) 2015-09-09 2017-05-16 Chevron Phillips Chemical Company Lp Methods for controlling die swell in dual catalyst olefin polymerization systems
EP3415540B1 (en) * 2016-11-15 2022-09-14 LG Chem, Ltd. Ethylene/alpha-olefin copolymer having excellent environmental stress crack resistance
WO2018147968A1 (en) 2017-02-13 2018-08-16 Univation Technologies, Llc Bimodal polyethylene resins
US10550252B2 (en) 2017-04-20 2020-02-04 Chevron Phillips Chemical Company Lp Bimodal PE resins with improved melt strength
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
WO2019132477A1 (ko) * 2017-12-26 2019-07-04 주식회사 엘지화학 올레핀계 중합체
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
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
US10570276B2 (en) 2018-07-05 2020-02-25 Desgagné, Brown Et Associés Inc. High molecular weight polyethylene composition, product and process of making same
CN112638962B (zh) 2018-09-28 2023-05-16 尤尼威蒂恩技术有限责任公司 双峰聚乙烯共聚物组合物以及由其制成的管材
CN111138575B (zh) * 2018-11-05 2021-06-11 中国科学院化学研究所 有机硅烷化合物、聚烯烃树脂及其制备方法和应用
WO2020109289A1 (en) 2018-11-28 2020-06-04 Abu Dhabi Polymers Co. Ltd (Borouge) L.L.C. Polyethylene composition for film applications
BR112021016079A2 (pt) 2019-02-20 2021-10-26 Lg Chem, Ltd. Polietileno tendo alto grau de reticulação e tubo de polietileno reticulado compreendendo o mesmo
CA3128865A1 (en) * 2019-02-20 2020-08-27 Lg Chem, Ltd. Crosslinked polyethylene pipe having excellent physical properties
US20200339780A1 (en) 2019-04-29 2020-10-29 Chevron Phillips Chemical Company Lp Additive Systems Containing an Antioxidant and a Glycerol Stearate for Improved Color in Polyethylene Resins
US20220169762A1 (en) * 2019-04-30 2022-06-02 Dow Global Technologies Llc Bimodal poly(ethylene-co-1-alkene) copolymer
CA3137111A1 (en) * 2019-04-30 2020-11-05 Dow Global Technologies Llc Bimodal poly(ethylene-co-1-alkene) copolymer
AR119038A1 (es) * 2019-06-11 2021-11-17 Dow Global Technologies Llc Tapas o cierres moldeados por inyección y métodos de estos
AR119631A1 (es) * 2019-08-26 2021-12-29 Dow Global Technologies Llc Composición a base de polietileno bimodal
EP4107196A1 (en) * 2020-02-17 2022-12-28 ExxonMobil Chemical Patents Inc. Propylene-based polymer compositions having a high molecular weight tail
EP4192889A1 (en) * 2020-08-05 2023-06-14 Dow Global Technologies LLC Thermoplastic compositions comprising bimodal polyethylene and articles manufactured therefrom
US11578156B2 (en) 2020-10-20 2023-02-14 Chevron Phillips Chemical Company Lp Dual metallocene polyethylene with improved processability for lightweight blow molded products
EP4237246A1 (en) * 2020-10-30 2023-09-06 Dow Global Technologies LLC Multilayer films and articles comprising the same
JP7724070B2 (ja) * 2021-03-19 2025-08-15 積水化学工業株式会社 超純水用配管材、及び超純水用配管材用ポリエチレン系樹脂組成物
WO2022245661A1 (en) 2021-05-19 2022-11-24 Dow Global Technologies Llc High-density polyethylene compositions having improved processability and molded articles made therefrom
AR125870A1 (es) 2021-05-19 2023-08-23 Dow Global Technologies Llc Composiciones de polietileno de alta densidad, método para producirlas, dispositivos de cierre fabricados a partir de estas y método para fabricar dichos dispositivos de cierre
US12162253B2 (en) 2022-08-26 2024-12-10 Zeus Company Llc Thin wall lubricious polyethylene liners
CN116948288A (zh) * 2023-07-31 2023-10-27 浙江大学 一种聚烯烃原位共混物及其制备方法与应用
WO2025064365A1 (en) * 2023-09-21 2025-03-27 Chevron Phillips Chemical Company Lp Bimodal hdpe resins with improved escr and processability for conduit, cable, blow molding, and other end-use applications

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482687A (en) 1979-10-26 1984-11-13 Union Carbide Corporation Preparation of low-density ethylene copolymers in fluid bed reactor
JPS5790200A (en) 1980-11-26 1982-06-04 Tokyo Shibaura Electric Co Method and device for removing water scale
US4621952A (en) 1981-07-28 1986-11-11 Union Carbide Corporation Fluidized bed discharge process
US4461873A (en) * 1982-06-22 1984-07-24 Phillips Petroleum Company Ethylene polymer blends
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
US6194520B1 (en) * 1991-03-06 2001-02-27 Mobil Oil Corporation Ethylene polymer resins for blow molding applications
US5290745A (en) 1992-08-10 1994-03-01 Union Carbide Chemicals & Plastics Technology Corporation Process for producing ethylene polymers having reduced hexane extractable content
CA2103401C (en) 1992-11-19 2002-12-17 Mamoru Takahashi Ethylene copolymer composition
CA2196158A1 (en) 1994-07-29 1996-02-15 Hiroyuki Fujiuchi Burglar alarm apparatus and radio receiver
US5453471B1 (en) 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process
US5589539A (en) 1994-11-23 1996-12-31 Union Carbide Chemicals & Plastics Technology Corporation Process for preparing an in situ polyethylene blend
US5527752A (en) 1995-03-29 1996-06-18 Union Carbide Chemicals & Plastics Technology Corporation Catalysts for the production of polyolefins
JPH09117949A (ja) 1995-07-21 1997-05-06 Union Carbide Chem & Plast Technol Corp ポリエチレンの押出法
CN1122074C (zh) 1995-07-24 2003-09-24 三井化学株式会社 乙烯类聚合物组合物
EP0989141A1 (en) 1998-09-25 2000-03-29 Fina Research S.A. Production of multimodal polyethelene
EP1333040A3 (en) 1998-12-16 2004-04-07 Borealis Technology Oy Multistep process for preparing polyolefins having high melt strength
GB9911934D0 (en) 1999-05-21 1999-07-21 Borealis As Polymer
US6187866B1 (en) 1999-06-04 2001-02-13 Union Carbide Chemicals & Plastics Technology Corporation Staged reactor 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
EP1201711A1 (en) * 2000-10-27 2002-05-02 ATOFINA Research Polyethylene pipe resins and production thereof
EP1417260B1 (en) 2001-08-17 2005-08-03 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
EP1319685A1 (en) 2001-12-14 2003-06-18 ATOFINA Research Physical blends of polyethylenes
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
EP1359192A1 (en) 2002-04-30 2003-11-05 Solvay Polyolefins Europe-Belgium (Société Anonyme) Polyethylene pipe resins
ATE369396T1 (de) 2002-06-04 2007-08-15 Union Carbide Chem Plastic Polymerzusammensetzungen und verfahren zum herstellen von rohren daraus
US6982237B2 (en) 2002-07-15 2006-01-03 Univation Technologies, Llc Spray-dried polymerization catalyst and polymerization processes employing same
AU2002367755A1 (en) 2002-11-29 2004-06-23 Borealis Technology Oy Ziegler natta catalyst system and polymerisation process using said zn catalyst system for producing ethylene copolymers having a broad molecular weight distribution
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
US6828395B1 (en) 2003-10-15 2004-12-07 Univation Technologies, Llc Polymerization process and control of polymer composition properties
ES2478299T3 (es) 2003-11-20 2014-07-21 Union Carbide Chemicals & Plastics Technology Llc Composiciones de catalizador Ziegler de metal mixto, secadas por pulverización
DE102004020524A1 (de) 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
US20110166305A1 (en) 2004-08-09 2011-07-07 Jorgensen Robert J 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
EP1940942B1 (en) 2005-08-24 2009-09-30 Dow Global Technologies Inc. Polyolefin compositions, articles made therefrom and methods for preparing the same
US8153243B2 (en) * 2005-12-09 2012-04-10 Dow Global Technologies Llc Interpolymers suitable for multilayer films
CN101443405B (zh) * 2006-04-07 2012-11-14 陶氏环球技术有限责任公司 聚烯烃组合物、由其制成的制品及其制备方法
BRPI0706048A2 (pt) 2006-05-02 2011-03-22 Dow Global Technologies Inc composição de polietileno de alta densidade, método para produzir uma composição de polietileno de alta densidade, artigo, fechamento de tampa de garrafa, método para melhorar fechamentos de tampas de garrafas, e método para produzir um artigo
EP2227495B1 (en) 2007-12-31 2013-01-23 Dow Global Technologies LLC Process for polymerizing olefin-based polymers

Also Published As

Publication number Publication date
JP5378408B2 (ja) 2013-12-25
BR122018013925B1 (pt) 2019-10-29
TW200936668A (en) 2009-09-01
ES2719527T3 (es) 2019-07-11
JP2011508060A (ja) 2011-03-10
CA2991983A1 (en) 2009-07-09
WO2009085922A1 (en) 2009-07-09
CA2711048C (en) 2018-02-27
JP2013151701A (ja) 2013-08-08
KR20100111708A (ko) 2010-10-15
EP2227491A4 (en) 2011-07-13
BRPI0819573B1 (pt) 2019-04-09
MX2010007298A (es) 2010-09-30
KR101555726B1 (ko) 2015-09-25
BRPI0819573A2 (pt) 2015-05-05
CN101965368B (zh) 2014-08-27
EP2227491A1 (en) 2010-09-15
EP2227491B1 (en) 2019-02-20
CN101965368A (zh) 2011-02-02
US9175111B2 (en) 2015-11-03
US20110034635A1 (en) 2011-02-10
CA2991983C (en) 2020-07-28
SG187414A1 (en) 2013-02-28
BRPI0819573A8 (pt) 2018-04-03
CA2711048A1 (en) 2009-07-09

Similar Documents

Publication Publication Date Title
AR070086A1 (es) Composiciones de polimero basado en etileno, los metodos para realizar las mismas y los articulos preparados de las mismas
CL2007000984A1 (es) Composicion que comprende un componente de peso molecular elevado que contiene un polimero de etileno con una densidad de 0,92 a 0,95 g/cc y de peso molecular bajo que contiene un polimero de etileno con una densidad de 0,965 a 0,985 g/cc; articulo m
AR066516A1 (es) Composiciones de polimero a base de etileno, metodos para preparar las mismas, y articulos preparados a partir de las mismas
AR080776A1 (es) Fibras bicomponentes
AR059669A1 (es) Composiciones de polietileno y cano fabricado con las mismas
AR083593A1 (es) Cintas y monofilamentos orientados basados en polietileno y metodo de preparacion de los mismos
AR057507A1 (es) Composiciones de poliolefina, articulos realizados de las mismas y los metodos para prepararlas
BR112018076789A2 (pt) componente articulado feito de polietileno unimodal de alta densidade
BR112015006803A2 (pt) composição compreendendo um polímero a base de etileno e artigo
BR112017010044A2 (pt) resina de polietileno catalisada com metaloceno
BR112015010241A2 (pt) resinas de poliolefina de baixa densidade e filmes feitos das mesmas
AR067816A1 (es) Mezclas de polioles para usar en la fabricacion de polimeros
MY157091A (en) Polymer blends and films made therefrom
AR072370A1 (es) Composiciones de polietileno
CO6190557A2 (es) Composiciones de polietileno metodos para hacerlas y articulos elaborados a partir de ellas
AR060835A1 (es) Composiciones de polietileno de alta densidad, metodo para prepararlas, artculos fabricados a partir de dichas composiciones y metodo de fabricacion de dichos articulos
BR112015005636A2 (pt) composição de polietileno linear de baixa densidade, película estirável e composição mista
BR112014009442A2 (pt) grama sintética e método para prepar grama sintética
BR112014032673A2 (pt) composição, composição reticulada e artigo
AR063766A1 (es) Composiciones de polietileno de alta densidad, metodo para realizar las mismas, articulos de inyeccion moldeados realizados de las mismas y los metodos para realizar tales articulos
BR112018074963A2 (pt) componente articulado que compreende composição de polietileno
AR063453A1 (es) Composiciones y dispositivos para modificar tejidos blandos
MX2015008136A (es) Tubos protectores a base de hdpe con un largo de fibra excedente mejorado en cables de fibra optica.
AR068262A1 (es) Catalizadores de polimerizacion para producir polimeros con alta incorporacion del comonomero
MX2015014557A (es) Pelicula de funda estirable.

Legal Events

Date Code Title Description
FB Suspension of granting procedure