BR112013021314A2 - copolímero de etileno/alfa-olefina, processo para produzir um copolímero de etileno/alfa-olefina, mistura e película - Google Patents

copolímero de etileno/alfa-olefina, processo para produzir um copolímero de etileno/alfa-olefina, mistura e película

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Publication number
BR112013021314A2
BR112013021314A2 BR112013021314A BR112013021314A BR112013021314A2 BR 112013021314 A2 BR112013021314 A2 BR 112013021314A2 BR 112013021314 A BR112013021314 A BR 112013021314A BR 112013021314 A BR112013021314 A BR 112013021314A BR 112013021314 A2 BR112013021314 A2 BR 112013021314A2
Authority
BR
Brazil
Prior art keywords
ethylene
olefin copolymer
alpha olefin
producing
mixture
Prior art date
Application number
BR112013021314A
Other languages
English (en)
Other versions
BR112013021314B1 (pt
Inventor
Lawrence J Effler
Mehmet Demirors
Nilesh R Savargaonkar
Selim Bensason
Teresa P Karjala
Zhe Zhou
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
Priority to BR122019024772-2A priority Critical patent/BR122019024772B1/pt
Publication of BR112013021314A2 publication Critical patent/BR112013021314A2/pt
Publication of BR112013021314B1 publication Critical patent/BR112013021314B1/pt

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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
    • 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
    • C08F10/02—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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/201—Pre-melted polymers
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • 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
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08J2323/06—Polyethene
    • 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
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Abstract

resumo "copolímero de etileno/alfa-olefina, processo para produzir um copolímero de etileno/alfa-olefina, mistura e película" provê-se um copolímero de etileno/a-olefina compreendendo unidades derivadas de etileno e unidades derivadas de pelo menos uma a-olefina, e tendo uma densidade na faixa de 0,90 a 0,94 g/cm3, um índice de fusão (i2) na faixa de 0,05 a 50 dg/min, um mw/mn de 3 a 5, e de 300 a 500 insaturações vinílicas por 1.000.000 de átomos de carbono no copolímero de etileno/a-olefina. provê-se também um processo para produzir um copolímero de etileno/a-olefina compreendendo: (1) polimerizar etileno e uma ou mais a-olefinas num reator de polimerização; (2) produzir desta maneira um copolímero de etileno/a-olefina com resistência de fundido melhorada tendo de 300 a 500 insaturações vinílicas por 1.000.000 de átomos de carbono, uma densidade na faixa de 0,90 a 0,94 g/cm3, um índice de fusão (i2) na faixa de 0,05 a 50 dg/min, e um mw/mn de 3 a 5. 1
BR112013021314-0A 2011-03-28 2012-03-01 Copolímero de etileno/alfa-olefina, mistura e película BR112013021314B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122019024772-2A BR122019024772B1 (pt) 2011-03-28 2012-03-01 Processo para produzir um copolímero de etileno/alfa-olefina

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161468467P 2011-03-28 2011-03-28
US61/468,467 2011-03-28
PCT/US2012/027312 WO2012134700A2 (en) 2011-03-28 2012-03-01 Process to produce enhanced melt strength ethylene/alpha-olefin copolymers and articles thereof

Publications (2)

Publication Number Publication Date
BR112013021314A2 true BR112013021314A2 (pt) 2016-10-25
BR112013021314B1 BR112013021314B1 (pt) 2020-05-12

Family

ID=45894653

Family Applications (2)

Application Number Title Priority Date Filing Date
BR122019024772-2A BR122019024772B1 (pt) 2011-03-28 2012-03-01 Processo para produzir um copolímero de etileno/alfa-olefina
BR112013021314-0A BR112013021314B1 (pt) 2011-03-28 2012-03-01 Copolímero de etileno/alfa-olefina, mistura e película

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR122019024772-2A BR122019024772B1 (pt) 2011-03-28 2012-03-01 Processo para produzir um copolímero de etileno/alfa-olefina

Country Status (10)

Country Link
US (2) US9428636B2 (pt)
EP (2) EP2691425B1 (pt)
JP (1) JP6017532B2 (pt)
KR (1) KR101863985B1 (pt)
CN (1) CN103476810B (pt)
BR (2) BR122019024772B1 (pt)
CA (1) CA2828545C (pt)
ES (2) ES2628463T3 (pt)
SG (1) SG193451A1 (pt)
WO (1) WO2012134700A2 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101863985B1 (ko) * 2011-03-28 2018-06-01 다우 글로벌 테크놀로지스 엘엘씨 향상된 용융 강도의 에틸렌/알파-올레핀 공중합체의 제조 방법 및 그 물품
US9290594B2 (en) 2011-10-04 2016-03-22 Dow Global Technologies Llc System and process for olefin polymerization
EP2742995A1 (de) * 2012-12-11 2014-06-18 Construction Research & Technology GmbH Kontinuierliches Verfahren zur Herstellung von Copolymeren
US20170152377A1 (en) 2014-06-26 2017-06-01 Dow Global Technologies Llc Breathable films and articles incorporating same
CA2868640C (en) * 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process
KR101792171B1 (ko) 2014-12-08 2017-10-31 주식회사 엘지화학 우수한 용융 강도를 갖는 올레핀계 중합체 및 이를 포함하는 필름
WO2016093549A2 (ko) * 2014-12-08 2016-06-16 주식회사 엘지화학 우수한 용융 강도를 갖는 올레핀계 중합체 및 이를 포함하는 필름
CN105984188B (zh) * 2015-01-28 2018-12-07 中国石油化工股份有限公司 一种捆扎膜及其应用
CN105985490A (zh) * 2015-02-16 2016-10-05 中国石油天然气股份有限公司 耐热聚乙烯共聚物的制备方法及耐热聚乙烯共聚物、管材
WO2017057964A1 (ko) * 2015-09-30 2017-04-06 주식회사 엘지화학 비수성 전해액 및 이를 포함하는 리튬 이차전지
EP3390469A1 (en) * 2015-12-16 2018-10-24 Dow Global Technologies, LLC Method for isomer reduction during polymerization and system for accomplishing the same
BR112018015379B1 (pt) * 2016-02-12 2022-07-19 Dow Global Technologies Llc Filme de fundição, laminado e artigo
US10844210B2 (en) 2016-03-31 2020-11-24 Dow Global Technologies Llc Modified polyethylene resins and method for making the same
EP3238938A1 (en) 2016-04-29 2017-11-01 Borealis AG Machine direction oriented films comprising multimodal copolymer of ethylene and at least two alpha-olefin comonomers
CN109071721B (zh) 2016-11-15 2021-06-22 Lg化学株式会社 具有优异的可加工性的乙烯/α-烯烃共聚物
KR102595578B1 (ko) * 2017-07-14 2023-10-31 다우 글로벌 테크놀로지스 엘엘씨 파스틸화 기술을 사용한 저점도 중합체의 중합 및 단리
MX2020002912A (es) 2017-09-27 2020-07-22 Dow Global Technologies Llc Composiciones de polietileno modificado y metodo para elaborarlas.
EP3778669A4 (en) * 2018-05-04 2021-07-28 Lg Chem, Ltd. ADHESIVE COMPOSITION CONTAINING AN ETHYLENE / ALPHA-OLEFIN COPOLYMER
JP7331354B2 (ja) 2018-12-10 2023-08-23 日本ポリエチレン株式会社 積層体
WO2020178010A1 (en) * 2019-03-04 2020-09-10 Borealis Ag Polymerization process
DE102020124481A1 (de) * 2020-09-21 2022-03-24 Rehau Ag + Co Flexible Schlauchleitung zum Transport eines Fluids
DE102020124950A1 (de) * 2020-09-24 2022-03-24 Rehau Ag + Co Flexible Schlauchleitung zum Transport eines Fluids
CN117597388A (zh) * 2021-07-08 2024-02-23 北欧化工公司 用于生产交联聚乙烯（pex）的聚乙烯

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA703704A (en) 1965-02-09 Du Pont Of Canada Limited Control of melt index of low pressure polyolefins via telomerization with hydrogen
JPS59174603A (ja) * 1983-03-25 1984-10-03 Asahi Chem Ind Co Ltd エチレン系重合体の製法
NL8301822A (nl) * 1983-05-21 1984-12-17 Stamicarbon Etheen polymerisatie katalysator en (co)polymerisatie van etheen met die katalysator.
US4508844A (en) 1983-08-04 1985-04-02 Exxon Research & Engineering Co. Supported polyolefin catalyst for the polymerization of ethylene under high temperatures
DE3682928D1 (de) 1985-03-08 1992-01-30 Mitsubishi Petrochemical Co Verfahren zum polymerisieren von aethylen.
JPH0737489B2 (ja) * 1985-10-08 1995-04-26 三菱油化株式会社 エチレンの重合法
IT1190319B (it) * 1986-04-17 1988-02-16 Enichem Polimeri Procedimento per la preparazione di polietilene a bassa o media densita' e catalizzatori adatti allo scopo
JPH0778092B2 (ja) * 1987-09-09 1995-08-23 住友化学工業株式会社 オレフィンの重合方法
JPH03197515A (ja) * 1989-12-26 1991-08-28 Ube Ind Ltd エチレンの重合及び共重合方法
US5519098A (en) 1991-10-03 1996-05-21 Novacor Chemicals (International) Sa Activation of catalyst in ethylene polymerization at high temperatures
JP3266942B2 (ja) * 1992-09-10 2002-03-18 住友化学工業株式会社 エチレンの高温高圧重合方法
JP3344015B2 (ja) * 1993-08-23 2002-11-11 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該共重合体から成形されてなる成形体
JP3644095B2 (ja) * 1994-10-25 2005-04-27 東ソー株式会社 オレフィン重合触媒およびオレフィン重合体の製造方法
EP0709393A3 (en) 1994-10-25 2003-04-16 Tosoh Corporation Olefin polymerization catalyst and process for producing olefin polymer
JPH08225607A (ja) * 1995-02-20 1996-09-03 Tosoh Corp ポリオレフィンの製造方法
US6114457A (en) * 1997-02-07 2000-09-05 Exxon Chemical Patents Inc. High melt strength polyethylene compositions
WO2001062808A1 (en) * 2000-02-22 2001-08-30 Univation Technologies, Llc Process for the polymerization of ethylene and a small amount of a diene
MY137183A (en) * 2001-03-16 2009-01-30 Dow Global Technologies Inc Method of making interpolymers and products made therefrom
US7456244B2 (en) * 2006-05-23 2008-11-25 Dow Global Technologies High-density polyethylene compositions and method of making the same
CA2625385A1 (en) 2007-04-04 2008-10-04 Nova Chemicals Corporation Produce packaging
US8273449B2 (en) * 2007-04-10 2012-09-25 Dow Global Technologies Llc Polyethylene films and method of making the same
US20090047491A1 (en) * 2007-08-16 2009-02-19 Marc Scully Ovenable Multilayered Film
MY150532A (en) * 2008-07-10 2014-01-30 Dow Global Technologies Inc Polyethylene compositions, method of producing the same, fibers made therefrom, and method of making the same
MX2012001837A (es) * 2009-08-10 2012-02-29 Dow Global Technologies Llc Ldpe para utilizarse como un componente de mezcla en aplicaciones de contraccion de pelicula.
US8653196B2 (en) * 2010-01-11 2014-02-18 Dow Global Technologies, Llc Method for preparing polyethylene with high melt strength
KR101863985B1 (ko) * 2011-03-28 2018-06-01 다우 글로벌 테크놀로지스 엘엘씨 향상된 용융 강도의 에틸렌/알파-올레핀 공중합체의 제조 방법 및 그 물품

Also Published As

Publication number Publication date
BR122019024772B1 (pt) 2020-06-02
EP2691425B1 (en) 2017-04-19
CA2828545C (en) 2019-11-19
US20160326283A1 (en) 2016-11-10
KR20140009397A (ko) 2014-01-22
ES2761293T3 (es) 2020-05-19
KR101863985B1 (ko) 2018-06-01
ES2628463T3 (es) 2017-08-02
WO2012134700A2 (en) 2012-10-04
BR112013021314B1 (pt) 2020-05-12
EP3205676A1 (en) 2017-08-16
EP3205676B1 (en) 2019-10-02
EP2691425A2 (en) 2014-02-05
CN103476810B (zh) 2017-04-05
CA2828545A1 (en) 2012-10-04
JP2014514397A (ja) 2014-06-19
SG193451A1 (en) 2013-10-30
US9428636B2 (en) 2016-08-30
US9908956B2 (en) 2018-03-06
CN103476810A (zh) 2013-12-25
US20140011927A1 (en) 2014-01-09
WO2012134700A3 (en) 2013-01-10
JP6017532B2 (ja) 2016-11-02

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