AR063504A1 - Composiciones de polietileno, metodos para realizarlas, y articulos preparados a partir de las mismas - Google Patents

Composiciones de polietileno, metodos para realizarlas, y articulos preparados a partir de las mismas

Info

Publication number
AR063504A1
AR063504A1 ARP070104663A ARP070104663A AR063504A1 AR 063504 A1 AR063504 A1 AR 063504A1 AR P070104663 A ARP070104663 A AR P070104663A AR P070104663 A ARP070104663 A AR P070104663A AR 063504 A1 AR063504 A1 AR 063504A1
Authority
AR
Argentina
Prior art keywords
molecular weight
interpolymer
linear
ethylene
branched
Prior art date
Application number
ARP070104663A
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=39146911&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR063504(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 AR063504A1 publication Critical patent/AR063504A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La invencion se refiere a películas formadas a partir de una composicion, que comprende una mezcla, en donde dicha mezcla comprende un interpolímero a base de etileno de alto peso molecular y un interpolímero base de etileno de bajo peso molecular, y el interpolímero a base de etileno de alto peso molecular es un interpolimero a base de etileno heterogéneamente ramificado y lineal u homogéneamente ramificado y lineal, y posee una densidad de 0,922 g/cc a 0,929 g/cc, y un alto índice de fusion de carga (I21) de 0,2 g/10 min a 1,0 g/10 min y el interpolímero a base de etileno de bajo peso molecular es interpolímero heterogéneamente ramificado lineal o homogéneamente ramificado lineal a base de etileno, y posee una densidad de 0,940 g/cc a 0,955 g/cc, y un índice de fusion (I2) de 6 g/10 min a 50 g/10 min. La mezcla posee un pico unico en un perfil ATREF con elucion por encima de 30°C, y posee un coeficiente de peso molecular promedio en viscosidad (CMv) menor a -0,0032 en el log (Mv calculado) contra temperatura de elucion, dicho CMv calculado en el orden de temperaturas de elucion de 70°C a 90°C. El Mv es el peso molecular promedio en viscosidad.
ARP070104663A 2007-06-13 2007-10-22 Composiciones de polietileno, metodos para realizarlas, y articulos preparados a partir de las mismas AR063504A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94368007P 2007-06-13 2007-06-13

Publications (1)

Publication Number Publication Date
AR063504A1 true AR063504A1 (es) 2009-01-28

Family

ID=39146911

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070104663A AR063504A1 (es) 2007-06-13 2007-10-22 Composiciones de polietileno, metodos para realizarlas, y articulos preparados a partir de las mismas

Country Status (13)

Country Link
US (1) US8318862B2 (es)
EP (1) EP2158262B1 (es)
KR (1) KR20100040848A (es)
CN (1) CN101778898B (es)
AR (1) AR063504A1 (es)
AT (1) ATE506406T1 (es)
BR (1) BRPI0721669B1 (es)
CA (1) CA2691287C (es)
DE (1) DE602007014118D1 (es)
ES (1) ES2362047T3 (es)
MX (1) MX2009013619A (es)
RU (1) RU2448991C2 (es)
WO (1) WO2008153586A1 (es)

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CN101356226B (zh) 2006-05-02 2012-09-05 陶氏环球技术有限责任公司 高密度聚乙烯组合物、其制备方法、由其制得的制品以及该制品的制备方法
BRPI0716335B1 (pt) * 2006-10-23 2019-01-22 Dow Global Technologies Inc composição de resina de polietileno, artigo, tubo e revestimento
ATE506406T1 (de) 2007-06-13 2011-05-15 Dow Global Technologies Llc Polyethylenzusammensetzungen, herstellungsverfahren dafür und gegenstände daraus
US8679602B2 (en) * 2009-02-06 2014-03-25 Dow Global Technologies Llc Ethylene-based polymers and compositions, methods of making the same and articles prepared therefrom
RU2602066C2 (ru) * 2011-03-14 2016-11-10 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Композиции на основе этилена
RU2471821C1 (ru) * 2011-06-08 2013-01-10 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Способ получения стабилизированных композиций на основе полиэтилена низкого давления с повышенной стойкостью к растрескиванию
ES2791035T3 (es) * 2011-08-30 2020-10-30 Chevron Phillips Chemical Co Lp Polímeros hiperramificados y métodos para preparar y usar los mismos
EP2610269A1 (en) * 2011-12-28 2013-07-03 Saudi Basic Industries Corporation Catalyst composition and method for preparing the same
US9034991B2 (en) 2013-01-29 2015-05-19 Chevron Phillips Chemical Company Lp Polymer compositions and methods of making and using same
US11384226B2 (en) * 2013-02-14 2022-07-12 Dow Global Technologies Llc Ethylene-based polymer compositions with improved processability
US9840570B2 (en) * 2013-03-11 2017-12-12 Chevron Phillips Chemical Company, Lp Medium density polyethylene compositions
CA2864573C (en) * 2014-09-22 2021-07-06 Nova Chemicals Corporation Shrink film from single site catalyzed polyethylene
BR102015027108B1 (pt) * 2014-10-27 2021-01-12 China Petroleum & Chemical Corporation composição de polietileno, e, película
EP3053936A1 (en) 2015-02-06 2016-08-10 Borealis AG Process for producing copolymers of ethylene with alpha-olefins
CA2985179C (en) 2015-05-07 2023-09-05 Fina Technology, Inc. Polyethylene for superior sheet extrusion thermoforming performance
BR112017026907B1 (pt) * 2015-07-08 2022-04-26 Chevron Phillips Chemical Company Lp Copolímero de etileno, artigo de fabricação, processo para produzir uma composição de catalisador e processo de polimerização de olefina
AR105371A1 (es) * 2015-07-27 2017-09-27 Dow Global Technologies Llc Composiciones elásticas basadas en poliolefina, métodos para su fabricación y artículos que los comprenden
CA3011153A1 (en) * 2016-01-06 2017-07-13 Jindal Films Americas Llc Coated, oriented, linear, low-density, polyethylene films
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
RU2674211C1 (ru) * 2017-06-06 2018-12-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Пермская государственная сельскохозяйственная академия имени академика Д.Н. Прянишникова" Экструдер
WO2019036565A1 (en) 2017-08-17 2019-02-21 Berry Global, Inc. BLOCKED RETRACTION GROUPING FILM
US10435527B2 (en) 2017-09-26 2019-10-08 Chevron Phillips Chemical Company Lp Dual component LLDPE copolymers with improved impact and tear resistance
WO2019117209A1 (ja) * 2017-12-12 2019-06-20 日本ポリエチレン株式会社 積層用ポリエチレン樹脂組成物、積層体及び積層体の製造方法
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
KR20210020929A (ko) * 2018-06-13 2021-02-24 유니베이션 테크놀로지즈, 엘엘씨 이중 모드 폴리에틸렌 공중합체 및 그의 필름
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
CN116440952A (zh) * 2022-01-07 2023-07-18 中山大学 一种调控单原子与氮配位环境的方法
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

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Also Published As

Publication number Publication date
EP2158262B1 (en) 2011-04-20
ES2362047T3 (es) 2011-06-27
US8318862B2 (en) 2012-11-27
WO2008153586A1 (en) 2008-12-18
EP2158262A1 (en) 2010-03-03
BRPI0721669A2 (pt) 2014-03-18
BRPI0721669B1 (pt) 2018-04-03
CA2691287C (en) 2015-07-07
CN101778898A (zh) 2010-07-14
DE602007014118D1 (de) 2011-06-01
MX2009013619A (es) 2010-02-22
KR20100040848A (ko) 2010-04-21
CN101778898B (zh) 2014-06-25
US20100203311A1 (en) 2010-08-12
CA2691287A1 (en) 2008-12-18
ATE506406T1 (de) 2011-05-15
RU2448991C2 (ru) 2012-04-27
RU2010100869A (ru) 2011-07-20

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