BR112015020461A2 - composição de interpolímero de etileno/alfa-olefina, filme soprado, composição e artigo - Google Patents

composição de interpolímero de etileno/alfa-olefina, filme soprado, composição e artigo

Info

Publication number
BR112015020461A2
BR112015020461A2 BR112015020461A BR112015020461A BR112015020461A2 BR 112015020461 A2 BR112015020461 A2 BR 112015020461A2 BR 112015020461 A BR112015020461 A BR 112015020461A BR 112015020461 A BR112015020461 A BR 112015020461A BR 112015020461 A2 BR112015020461 A2 BR 112015020461A2
Authority
BR
Brazil
Prior art keywords
range
alpha
ethylene
olefin interpolymer
composition
Prior art date
Application number
BR112015020461A
Other languages
English (en)
Other versions
BR112015020461B1 (pt
Inventor
S Ginger Douglas
W Mckenna Julie
Demirors Mehmet
P Karjala Teresa
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 BR112015020461A2 publication Critical patent/BR112015020461A2/pt
Publication of BR112015020461B1 publication Critical patent/BR112015020461B1/pt

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
    • 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
    • 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
    • C08L23/06—Polyethene
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/02—Cp or analog bridged to a non-Cp X anionic donor
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • 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
    • 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
    • C08L2205/025—Polymer 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

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)

Abstract

resumo “composição de interpolímero de etileno/alfa-olefina, filme soprado, composição e artigo” a presente invenção provê uma composição de interpolímero de etileno/alfa-olefina apropriada para aplicações de filme soprado e a filmes soprados preparados com a mesma. a composição de interpolímero de etileno/alfa-olefina apropriada para aplicações de filme soprado, de acordo com a presente invenção compreende mais de 80 por cento em peso de unidades derivadas de etileno e 20 por cento em peso ou menos de unidades derivadas de um ou mais comonômeros de alfa-olefina, sendo que dito interpolímero de etileno/alfa-olefina tem uma densidade na faixa de 0,910 a 0,918 g/cm3, um índice de fusão i2 na faixa de 0,5 a 1,1 g/10 minutos, uma relação de fluxo de fundido i10/i2 na faixa de 8 a 10, uma resistência de fundido na faixa de 3 a 6 cn, uma fração de temperatura mais alta na faixa de 11 a 14 por cento determinada por cef, uma fração de temperatura de pico mais alta determinada por cef na faixa de 96 a 100ºc, e uma fração de temperatura mais baixa determinada por cef na faixa de 2 a 5 por cento e uma curva de aquecimento dsc contendo três picos de fusão com um pico de fusão na temperatura mais alta na faixa de 120 a 124ºc, uma cristalinidade na faixa de 40 a 50 por cento.
BR112015020461-9A 2013-03-28 2014-03-13 Filme soprado e artigo BR112015020461B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361806103P 2013-03-28 2013-03-28
US61/806,103 2013-03-28
PCT/US2014/025304 WO2014159844A1 (en) 2013-03-28 2014-03-13 An ethylene/alpha-olefin interpolymer composition

Publications (2)

Publication Number Publication Date
BR112015020461A2 true BR112015020461A2 (pt) 2017-07-18
BR112015020461B1 BR112015020461B1 (pt) 2020-06-02

Family

ID=50588846

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015020461-9A BR112015020461B1 (pt) 2013-03-28 2014-03-13 Filme soprado e artigo

Country Status (9)

Country Link
US (1) US9752021B2 (pt)
EP (2) EP2978783B1 (pt)
JP (1) JP6395804B2 (pt)
KR (1) KR102144147B1 (pt)
CN (1) CN105143288B (pt)
BR (1) BR112015020461B1 (pt)
ES (2) ES2770332T3 (pt)
SG (1) SG11201507925VA (pt)
WO (1) WO2014159844A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104822716B (zh) 2012-12-21 2017-11-14 埃克森美孚化学专利公司 具有改进的加工性的支化聚乙烯及由其制成的高抗撕裂性膜
US9605099B2 (en) * 2013-10-30 2017-03-28 Lg Chem, Ltd. Olefin resin
KR101847702B1 (ko) * 2015-03-26 2018-04-10 주식회사 엘지화학 올레핀계 중합체
ES2703602T3 (es) * 2016-03-03 2019-03-11 Dow Global Technologies Llc Composición de polietileno, método para fabricar la misma, y películas fabricadas a partir de la misma
WO2017206008A1 (en) * 2016-05-30 2017-12-07 Dow Global Technologies Llc Ethylene/alpha-olefin/diene interpolymer
WO2018045559A1 (en) * 2016-09-09 2018-03-15 Dow Global Technologies Llc Multilayer films and laminates and articles comprising the same
BR112019005285B8 (pt) * 2016-09-28 2024-01-09 Dow Global Technologies Llc Filme soprado de múltiplas camadas
JP7204654B2 (ja) 2017-02-28 2023-01-16 ダウ グローバル テクノロジーズ エルエルシー 多層フィルムで使用するための良好な加工性を有するエチレン系ポリマー
EP3700944A1 (en) * 2017-10-23 2020-09-02 ExxonMobil Chemical Patents Inc. Catalyst systems and polymerization processes for using the same
TWI826503B (zh) * 2018-08-20 2023-12-21 美商陶氏全球科技有限責任公司 具有改善的抗穿刺效能的多層熱塑性薄膜
JP7429788B2 (ja) * 2019-12-26 2024-02-08 ダウ グローバル テクノロジーズ エルエルシー 改善されたバランスの硬化及び加工性を有するエチレン／アルファ－オレフィンインターポリマー系組成物

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI922879A (fi) * 1991-06-21 1992-12-22 Himont Inc Etenpolymer med hoeg smaelthaollfasthet, foerfarande foer dess framstaellning och dess anvaendning
KR100556319B1 (ko) * 1997-08-15 2006-03-03 다우 글로벌 테크놀로지스 인크. 실질적으로 선형인 균질한 올레핀 중합체 조성물로부터제조된 필름
ATE361946T1 (de) * 2000-06-22 2007-06-15 Exxonmobil Chem Patents Inc Metallocenkatalysatoren hergestelltem polyethylen sehr niedriger dichte
JP2002029009A (ja) * 2000-07-13 2002-01-29 Oji Paper Co Ltd 熱可塑性樹脂積層フィルム
JP2004051831A (ja) * 2002-07-22 2004-02-19 Asahi Kasei Chemicals Corp ポリエチレン樹脂組成物およびシュリンクフィルム
JP4260501B2 (ja) * 2003-02-07 2009-04-30 株式会社プライムポリマー 二軸延伸用ポリエチレン系樹脂組成物および延伸フィルム
AU2006317055A1 (en) * 2005-11-23 2007-05-31 Dow Global Technologies Inc. Heterogeneous, compositionally phase separated, ethylene alpha-olefin interpolymers
US8653196B2 (en) * 2010-01-11 2014-02-18 Dow Global Technologies, Llc Method for preparing polyethylene with high melt strength
EP2542621B2 (en) * 2010-03-02 2024-02-21 Dow Global Technologies LLC Ethylene-based polymer compositions
WO2013009514A1 (en) * 2011-07-08 2013-01-17 Dow Global Technologies Llc Polyethylene blend composition suitable for blown film, method of producing the same, and films made therefrom
MX354678B (es) * 2011-07-08 2018-03-15 Dow Global Technologies Llc Composicion de mezcla de polietileno adecuada para pelicula soplada, metodo para producir la misma y peliculas hechas a partir de la misma.
US9115233B2 (en) * 2012-06-21 2015-08-25 Nova Chemicals (International) S.A. Ethylene copolymer compositions, film and polymerization processes
CA2798855C (en) * 2012-06-21 2021-01-26 Nova Chemicals Corporation Ethylene copolymers having reverse comonomer incorporation
NO2931763T3 (pt) * 2012-12-14 2018-06-30

Also Published As

Publication number Publication date
US20160068667A1 (en) 2016-03-10
EP3225639A1 (en) 2017-10-04
US9752021B2 (en) 2017-09-05
ES2632549T3 (es) 2017-09-14
JP6395804B2 (ja) 2018-09-26
CN105143288A (zh) 2015-12-09
BR112015020461B1 (pt) 2020-06-02
SG11201507925VA (en) 2015-10-29
EP2978783A1 (en) 2016-02-03
CN105143288B (zh) 2017-10-13
EP2978783B1 (en) 2017-05-17
ES2770332T3 (es) 2020-07-01
KR102144147B1 (ko) 2020-08-12
KR20150138206A (ko) 2015-12-09
EP3225639B1 (en) 2019-12-18
WO2014159844A1 (en) 2014-10-02
JP2016515655A (ja) 2016-05-30

Similar Documents

Publication Publication Date Title
BR112015020461A2 (pt) composição de interpolímero de etileno/alfa-olefina, filme soprado, composição e artigo
BR112015026566A2 (pt) composição de polietileno, artigo e película
BR112017024296A2 (pt) películas revestidas e embalagens formadas das mesmas
BR112015005636A2 (pt) composição de polietileno linear de baixa densidade, película estirável e composição mista
BR112015007859A2 (pt) composição de mistura de poliolefina e filme
BR112015022786A2 (pt) filmes de polímero tendo propriedades de selagem térmica melhoradas
BR112015014057A2 (pt) película
MX2016015839A (es) Composicion polimerica rellena con una mezcla de material de relleno inorganico.
MX2017015822A (es) Peliculas de polietileno con superficie mate.
BR112015032443A2 (pt) composição de polietileno e seu uso, artigo
BR112015006262A2 (pt) composição de polietileno de baixa densidade linear apropriado para aplicações vedantes, composição vedante, camada de película e estrutura de múltiplas camadas
MX2020001627A (es) Composición de polipropileno con baja contracción en un intervalo amplio de temperaturas de aplicación.
BR112018067276A2 (pt) filmes respiráveis e método para produzur os mesmos
BR112014031192A2 (pt) composição-mistura de polietileno apropriada para película soprada, película soprada, artigo e dispositivo recipiente
BR112015005637A2 (pt) composição de polietileno de baixa densidade linear e película
BR112017013084A2 (pt) composições de polietileno com propriedades ópticas melhoradas
AR107590A1 (es) Películas moldeadas, y artículos realizados a partir de estas
BR112017011961A2 (pt) composições de polímero de polietileno de baixa névoa
BR112015026892A2 (pt) composições de polímero à base de etileno de baixa densidade com boa resistência a fusão e alta densidade
BR112018010614A2 (pt) copolímeros de propileno
BR112015031533A2 (pt) filme de polietileno metalizado com adesão de metal melhorada
BR112015007857A2 (pt) mistura de poliolefina e artigo
AR113019A1 (es) Composiciones y películas de múltiples capas para envase recerrable
BR112013030295A2 (pt) composição de mistura de polietileno e artigo
BR112015021510A2 (pt) película e artigo

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/03/2014, OBSERVADAS AS CONDICOES LEGAIS.