AR070087A1 - Proceso para polimerizar polimeros a base de olefinas - Google Patents

Proceso para polimerizar polimeros a base de olefinas

Info

Publication number
AR070087A1
AR070087A1 ARP080105793A ARP080105793A AR070087A1 AR 070087 A1 AR070087 A1 AR 070087A1 AR P080105793 A ARP080105793 A AR P080105793A AR P080105793 A ARP080105793 A AR P080105793A AR 070087 A1 AR070087 A1 AR 070087A1
Authority
AR
Argentina
Prior art keywords
carbons
hydrocarbon radical
radical containing
formula
compound selected
Prior art date
Application number
ARP080105793A
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
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of AR070087A1 publication Critical patent/AR070087A1/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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters
    • 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
    • C08F2410/03—Multinuclear procatalyst, i.e. containing two or more metals, being different or not

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Un proceso para producir un polímero a base de olefina, que comprende polimerizar por lo menos un monomero, en la fase gaseosa, o en un proceso de suspension, en presencia de por lo menos los siguientes componentes: A) por lo menos un catalizador; B) por lo menos un cocatalizador; C) una composicion que comprende por lo menos un compuesto seleccionado de la formula (1), y/o por lo menos un compuesto seleccionado de la formula (II): (R1CO2)2 AIOH (I), (R2)xN(R3OH)y (II); en donde R1 es un radical de hidrocarburo que contiene de 13 a 25 carbonos; R2 es un radical de hidrocarburo que contiene de 14 a 26 carbonos; R3 es un radical de hidrocarburo que contiene de 1 a 4 carbonos; y x + y = 3, y x posee un valor 1 o 2. Un proceso para producir un polímero a base de olefina, que comprende polimerizar por lo menos un monomero en presenciada por lo menos los siguientes componentes: A) un catalizador tipo Ziegler Natta que comprende por lo menos dos metales de transicion; B) un compuesto de trialquilaluminio; C) opcionalmente, una composicion que comprende por lo menos un compuesto seleccionado de la formula (I), y/o por lo menos un compuesto seleccionado de la formula (II): (R1CO2)2 AIOH(l), (R2)xN(R3OH)y (II); en donde R1 es un radical de hidrocarburo que contiene de 13 a 25 carbonos; R2 es un radical de hidrocarburo que contiene de 14 a 26 carbonos; R3 es un radical de hidrocarburo que contiene de 1 a 4 carbonos; y x + y = 3,y x posee un valor 1 o 2.
ARP080105793A 2007-12-31 2008-12-30 Proceso para polimerizar polimeros a base de olefinas AR070087A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1798607P 2007-12-31 2007-12-31

Publications (1)

Publication Number Publication Date
AR070087A1 true AR070087A1 (es) 2010-03-10

Family

ID=40853368

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080105793A AR070087A1 (es) 2007-12-31 2008-12-30 Proceso para polimerizar polimeros a base de olefinas

Country Status (13)

Country Link
US (1) US20100292418A1 (es)
EP (1) EP2227495B1 (es)
JP (1) JP2011508061A (es)
KR (1) KR20100107488A (es)
CN (1) CN101965371B (es)
AR (1) AR070087A1 (es)
BR (1) BRPI0819552A2 (es)
CA (1) CA2711162A1 (es)
ES (1) ES2402326T3 (es)
MX (1) MX2010007299A (es)
RU (1) RU2495055C2 (es)
TW (1) TW200936612A (es)
WO (1) WO2009088701A1 (es)

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SG187414A1 (en) * 2007-12-31 2013-02-28 Dow Global Technologies Inc Ethylene-based polymer compositions, methods of making the same, and articles prepared from the same
EP2367853B1 (en) * 2008-12-24 2012-11-21 Basell Poliolefine Italia S.r.l. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
JP2013523974A (ja) 2010-04-05 2013-06-17 ダウ グローバル テクノロジーズ エルエルシー 高分子量画分を含むオレフィン系ポリマーを凝縮及び超凝縮モードで重合するための方法
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
US9221932B2 (en) 2010-08-31 2015-12-29 Union Carbide Chemicals & Plastics Technology Llc Ziegler-Natta type catalysts, methods of preparing same, polymers produced using the catalysts and articles produced therefrom
US9644049B2 (en) 2010-12-31 2017-05-09 Union Carbide Chemicals & Plastics Technology Llc Polymers, method of producing the same, and articles made therefrom
BR112013016651B1 (pt) 2010-12-31 2021-02-09 Union Carbide Corporation processo de polimerização para produzir uma poliolefina
EP3919526A1 (en) 2011-12-19 2021-12-08 Dow Global Technologies Llc A polyethylene composition and articles made therefrom
CN103360521B (zh) * 2012-03-30 2016-03-30 中国石油化工股份有限公司 一种聚乙烯颗粒及其制备方法和应用
MX2015003370A (es) * 2012-09-13 2015-06-05 Dow Global Technologies Llc Composiciones polimericas a base de etileno y articulos preparados a partir de las mismas.
CN104755515B (zh) 2012-11-01 2017-08-25 尤尼威蒂恩技术有限责任公司 用于改进的聚合物产品的混合相容齐格勒‑纳塔/铬催化剂
AU2014287269B2 (en) 2013-07-09 2018-01-18 Dow Global Technologies Llc Ethylene/alpha-olefin interpolymers with improved pellet flowability
EP3065952A4 (en) * 2013-11-07 2016-09-28 Hewlett Packard Development Co PRINTABLE PRINT SUPPORT
WO2015123171A2 (en) 2014-02-11 2015-08-20 Univation Technologies, Llc Producing polyolefin products
JP2017512876A (ja) 2014-04-02 2017-05-25 ユニベーション・テクノロジーズ・エルエルシー 連続組成物ならびにそれらの作成及び使用の方法
US11168157B2 (en) 2018-12-04 2021-11-09 Chevron Phillips Chemical Company Lp Melt flow index response in polyethylene reactors

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US5068489A (en) * 1989-12-28 1991-11-26 Union Carbide Chemicals And Plastics Technology Corporation Preparation of very low molecular weight polyethylene in a fluidized bed
IT1262933B (it) * 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Processo per la polimerizzazione in fase gas di alfa-olefine
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JP3971043B2 (ja) * 1997-11-06 2007-09-05 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分及び触媒
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Also Published As

Publication number Publication date
WO2009088701A1 (en) 2009-07-16
EP2227495B1 (en) 2013-01-23
EP2227495A4 (en) 2011-11-09
ES2402326T3 (es) 2013-04-30
CA2711162A1 (en) 2009-07-16
TW200936612A (en) 2009-09-01
BRPI0819552A2 (pt) 2015-05-19
JP2011508061A (ja) 2011-03-10
CN101965371B (zh) 2015-09-23
EP2227495A1 (en) 2010-09-15
KR20100107488A (ko) 2010-10-05
US20100292418A1 (en) 2010-11-18
RU2495055C2 (ru) 2013-10-10
RU2010132218A (ru) 2012-02-10
CN101965371A (zh) 2011-02-02
MX2010007299A (es) 2010-09-30

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