MX2013003504A - Un interpolimero de etileno/alfa-olefina adecuado para uso en aplicaciones de pelicula de encogimiento y articulos hechos a partir del mismo. - Google Patents

Un interpolimero de etileno/alfa-olefina adecuado para uso en aplicaciones de pelicula de encogimiento y articulos hechos a partir del mismo.

Info

Publication number
MX2013003504A
MX2013003504A MX2013003504A MX2013003504A MX2013003504A MX 2013003504 A MX2013003504 A MX 2013003504A MX 2013003504 A MX2013003504 A MX 2013003504A MX 2013003504 A MX2013003504 A MX 2013003504A MX 2013003504 A MX2013003504 A MX 2013003504A
Authority
MX
Mexico
Prior art keywords
alpha
ethylene
olefin interpolymer
weight
made therefrom
Prior art date
Application number
MX2013003504A
Other languages
English (en)
Other versions
MX342378B (es
Inventor
Teresa P Karjala
Lonnie G Hazlitt
Lawrence J Effler
Mehmet Demirors
Cristina Serrat
Original Assignee
Dow Global Technologies Llc
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 Llc filed Critical Dow Global Technologies Llc
Publication of MX2013003504A publication Critical patent/MX2013003504A/es
Publication of MX342378B publication Critical patent/MX342378B/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • 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
    • 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
    • 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
    • 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

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)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

La presente invención proporciona un interpolímero de etileno/alfa-olefina adecuado para usarse en aplicaciones de película de encogimiento y artículos hechos a partir del mismo. El interpolímero de etileno/alfa-olefina de acuerdo con la presente invención tiene un CDBI de menos de 60%, y comprende al menos dos fracciones en fraccionamiento cruzado del interpolímero de etileno/alfa-olefina, eluyendo desde 85°C hasta 90°C y desde 90°C hasta 95°C, comprendiendo una proporción de fracción en peso de >0.68 y un índice de homogeneidad de peso molecular de más de 0.65; en donde la proporción de fracción en peso es la proporción del peso de polímero en cada fracción dividido por el peso de polímero que eluye entre 95°C y 100°C y el índice de homogeneidad de peso molecular es la proporción del peso molecular promedio de peso del polímero en la fracción dividido por el peso molecular promedio de peso del polímero que eluye entre 95°C y 100°C, y en donde e! interpolímero de etileno/alfa-olefina tiene una densidad en el rango de 0.920 hasta 0.940 g/cm3.
MX2013003504A 2010-09-29 2010-09-29 Un interpolimero de etileno/alfa-olefina adecuado para uso en aplicaciones de pelicula de encogimiento y articulos hechos a partir del mismo. MX342378B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/050745 WO2012044291A1 (en) 2010-09-29 2010-09-29 An ethylene/alpha-olefin interpolymer suitable for use in shrinkage film applications, and articles made therefrom

Publications (2)

Publication Number Publication Date
MX2013003504A true MX2013003504A (es) 2013-05-20
MX342378B MX342378B (es) 2016-09-27

Family

ID=44021967

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003504A MX342378B (es) 2010-09-29 2010-09-29 Un interpolimero de etileno/alfa-olefina adecuado para uso en aplicaciones de pelicula de encogimiento y articulos hechos a partir del mismo.

Country Status (13)

Country Link
US (1) US8921500B2 (es)
EP (1) EP2621969B1 (es)
JP (1) JP5775591B2 (es)
KR (1) KR20130098353A (es)
CN (1) CN103228685B (es)
AR (1) AR083193A1 (es)
BR (1) BR112013006985A2 (es)
ES (1) ES2581568T3 (es)
MX (1) MX342378B (es)
MY (1) MY163384A (es)
RU (1) RU2013119686A (es)
TW (1) TW201223967A (es)
WO (1) WO2012044291A1 (es)

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Publication number Priority date Publication date Assignee Title
CN103228685B (zh) * 2010-09-29 2016-03-16 陶氏环球技术有限责任公司 适用于收缩膜应用的乙烯/α-烯烃互聚物以及由其制备的制品
WO2013029223A1 (en) * 2011-08-26 2013-03-07 Dow Global Technologies Llc Bioriented polyethylene film
EP2751144B1 (en) * 2011-10-04 2016-03-02 Dow Global Technologies LLC A system and process for olefin polymerization
KR101549209B1 (ko) 2013-11-18 2015-09-02 주식회사 엘지화학 가공성이 우수한 올레핀계 중합체
MX2016013405A (es) 2014-04-16 2017-02-15 Dow Global Technologies Llc Peliculas retractiles con alta resistencia al desgarre y metodos para su fabricacion.
US20170152377A1 (en) * 2014-06-26 2017-06-01 Dow Global Technologies Llc Breathable films and articles incorporating same
CN105524338B (zh) * 2014-10-27 2018-04-10 中国石油化工股份有限公司 一种聚乙烯组合物及其薄膜
CN105623061B (zh) * 2014-10-27 2018-03-02 中国石油化工股份有限公司 一种聚乙烯组合物及其薄膜
BR102015027108B1 (pt) * 2014-10-27 2021-01-12 China Petroleum & Chemical Corporation composição de polietileno, e, película
CN105623055B (zh) * 2014-10-27 2018-03-02 中国石油化工股份有限公司 一种聚乙烯组合物及其薄膜
CN105524337B (zh) * 2014-10-27 2018-04-10 中国石油化工股份有限公司 一种聚乙烯组合物及其薄膜
WO2016089496A1 (en) * 2014-12-01 2016-06-09 Dow Global Technologies Llc Shrink films comprising a nir absorbent coating, and methods of making thereof
KR101747396B1 (ko) * 2014-12-15 2017-06-14 주식회사 엘지화학 가공성이 우수한 올레핀계 중합체
WO2016099118A1 (ko) * 2014-12-15 2016-06-23 주식회사 엘지화학 가공성이 우수한 올레핀계 중합체
CA2897552C (en) * 2015-07-17 2022-08-16 Nova Chemicals Corporation Shrink films
WO2017139096A1 (en) * 2016-02-12 2017-08-17 Dow Global Technologies Llc Cast films, and articles made therefrom
CA3038537A1 (en) * 2016-09-29 2018-04-05 Dow Global Technologies Llc Multilayer stretch films having a high cling force and methods thereof
US11577494B2 (en) 2016-09-29 2023-02-14 Dow Global Technologies Llc Multilayer stretch films and methods thereof
US10611867B2 (en) 2016-12-05 2020-04-07 Exxonmobil Chemical Patents Inc. Broad orthogonal distribution metallocene polyethylenes for films
MY191910A (en) * 2016-12-05 2022-07-18 Exxonmobil Chemical Patents Inc Broad orthogonal distribution metallocene polyethylenes for films
US11225568B2 (en) * 2017-12-20 2022-01-18 Lg Chem, Ltd. Polyethylene copolymer and method for preparing same
CN117430740A (zh) 2017-12-22 2024-01-23 Lg化学株式会社 基于烯烃的聚合物
BR112022012900A2 (pt) * 2019-12-31 2022-09-06 Dow Global Technologies Llc Composição de polietileno, filme multicamadas, e, método de produção de um artigo

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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
US5008204A (en) 1988-02-02 1991-04-16 Exxon Chemical Patents Inc. Method for determining the compositional distribution of a crystalline copolymer
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WO2009114661A1 (en) * 2008-03-13 2009-09-17 Dow Global Technologies Inc. Long chain branched (lcb), block or interconnected copolymers of ethylene in combination with one other polymer
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CN103228685B (zh) * 2010-09-29 2016-03-16 陶氏环球技术有限责任公司 适用于收缩膜应用的乙烯/α-烯烃互聚物以及由其制备的制品

Also Published As

Publication number Publication date
EP2621969B1 (en) 2016-04-20
RU2013119686A (ru) 2014-11-10
MX342378B (es) 2016-09-27
MY163384A (en) 2017-09-15
BR112013006985A2 (pt) 2020-11-24
TW201223967A (en) 2012-06-16
JP5775591B2 (ja) 2015-09-09
US8921500B2 (en) 2014-12-30
JP2013538915A (ja) 2013-10-17
KR20130098353A (ko) 2013-09-04
EP2621969A1 (en) 2013-08-07
US20130144019A1 (en) 2013-06-06
AR083193A1 (es) 2013-02-06
CN103228685A (zh) 2013-07-31
WO2012044291A1 (en) 2012-04-05
CN103228685B (zh) 2016-03-16
ES2581568T3 (es) 2016-09-06

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