AR005066A1 - Un procedimiento para hacer un homopolimero, copolimero o terpolimero de polietileno con ramificacion de cadena larga, una composicion de polietilenoasi obtenida y un articulo de pelicula o moldeado por inyeccion que comprende dicha composicion. - Google Patents

Un procedimiento para hacer un homopolimero, copolimero o terpolimero de polietileno con ramificacion de cadena larga, una composicion de polietilenoasi obtenida y un articulo de pelicula o moldeado por inyeccion que comprende dicha composicion.

Info

Publication number
AR005066A1
AR005066A1 ARP960105663A ARP960105663A AR005066A1 AR 005066 A1 AR005066 A1 AR 005066A1 AR P960105663 A ARP960105663 A AR P960105663A AR P960105663 A ARP960105663 A AR P960105663A AR 005066 A1 AR005066 A1 AR 005066A1
Authority
AR
Argentina
Prior art keywords
composition
polyethylene
film
making
molded article
Prior art date
Application number
ARP960105663A
Other languages
English (en)
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of AR005066A1 publication Critical patent/AR005066A1/es

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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
    • 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
    • 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
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT 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
    • 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
    • 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
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • 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

Abstract

La invencion se refiere a un procedimiento para hacer un polietileno con ramificacion de cadena larga mediante la provision de etileno y opcionalmenteuna alfaolefina con 3 a 18 atomos de carbono en una zona de reaccion que contiene un catalizador de polimerizacion de metaloceno bajo condiciones depolimerizacion en presencia de un compuesto reticulador de hidrocarburo en una cantidad suficiente para proveer el entrelazado de cadena o ramificacion decadena larga. Tambien se refiere a una composicion de polietileno obtenida mediante dicho procedimiento y a un articulo de pelicula o moldeado porinyeccion que comprende dicha composicion.
ARP960105663A 1995-12-15 1996-12-13 Un procedimiento para hacer un homopolimero, copolimero o terpolimero de polietileno con ramificacion de cadena larga, una composicion de polietilenoasi obtenida y un articulo de pelicula o moldeado por inyeccion que comprende dicha composicion. AR005066A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US876795P 1995-12-15 1995-12-15
US72444396A 1996-10-01 1996-10-01

Publications (1)

Publication Number Publication Date
AR005066A1 true AR005066A1 (es) 1999-04-07

Family

ID=26678597

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960105663A AR005066A1 (es) 1995-12-15 1996-12-13 Un procedimiento para hacer un homopolimero, copolimero o terpolimero de polietileno con ramificacion de cadena larga, una composicion de polietilenoasi obtenida y un articulo de pelicula o moldeado por inyeccion que comprende dicha composicion.

Country Status (12)

Country Link
EP (1) EP0784062A3 (es)
JP (1) JPH09227626A (es)
CN (1) CN1165151A (es)
AR (1) AR005066A1 (es)
AU (1) AU7538996A (es)
BR (1) BR9606020A (es)
CA (1) CA2192862A1 (es)
CZ (1) CZ369996A3 (es)
HU (1) HUP9603449A3 (es)
PL (1) PL317509A1 (es)
SK (1) SK161296A3 (es)
TR (1) TR199601005A2 (es)

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JP4595140B2 (ja) * 1997-11-12 2010-12-08 住友化学株式会社 熱可塑性樹脂組成物
US6451953B1 (en) * 1997-12-18 2002-09-17 Sun Drilling Products, Corp. Chain entanglement crosslinked polymers
US20020002256A1 (en) * 1998-09-16 2002-01-03 Thomas Henry Peterson Catalyst composition for the polymerization of olefins
US6294631B1 (en) 1998-12-15 2001-09-25 Exxonmobil Chemical Patents Inc. Hyperbranched polymers by coordination polymerization
DE60007660T3 (de) * 1999-09-29 2007-08-09 E.I. Dupont De Nemours And Co., Wilmington Herstellung von härtbaren polymeren
US6809168B2 (en) 1999-12-10 2004-10-26 Exxonmobil Chemical Patents Inc. Articles formed from propylene diene copolymers
DE60019637T2 (de) 1999-12-10 2006-03-09 Exxonmobil Chemical Patents Inc., Baytown Propen dien copolymerisate
US6977287B2 (en) 1999-12-10 2005-12-20 Exxonmobil Chemical Patents Inc. Propylene diene copolymers
BR0108563A (pt) * 2000-02-22 2002-11-12 Univation Tech Llc Processo para a polimerização de etileno e uma quantidade pequena de um dieno
EP2093240B1 (en) 2002-06-19 2015-07-15 ExxonMobil Chemical Patents Inc. Polymers comprising ethylene, higher alpha-olefin comonomer and dienes, especially vinyl norbornene
US20040249093A1 (en) * 2003-06-09 2004-12-09 Lynch Michael W. Polyolefins with high levels of long chain branching
US8288480B2 (en) 2005-06-22 2012-10-16 Exxonmobil Chemical Patents Inc. In-reactor polymer blends
JP4907170B2 (ja) * 2005-12-28 2012-03-28 日本ポリエチレン株式会社 ヒートシール性積層体
JP2007177168A (ja) * 2005-12-28 2007-07-12 Nippon Polyethylene Kk ポリエチレン系フィルム及びその積層フィルム並びにそれらから形成される包装用袋体
JP2007177189A (ja) * 2005-12-28 2007-07-12 Nippon Polyethylene Kk エチレン系グラフト変性物及びグラフト変性組成物
EP2218725B1 (en) 2007-11-19 2013-10-23 Mitsui Chemicals, Inc. Bridged metallocene olefin polymerization catalyst and ethylene polymer obtained by using the catalyst
WO2010071718A1 (en) 2008-12-18 2010-06-24 Exxonmobil Chemical Patents Inc. Peroxide cured tpv
US8318896B2 (en) * 2009-12-21 2012-11-27 Dow Global Technologies Llc Chromatography of polyolefin polymers
US10155831B2 (en) 2013-09-05 2018-12-18 Univation Technologies, Llc Process control for long chain branching control in polyethylene production
CN106103507B (zh) 2014-03-21 2019-04-05 埃克森美孚化学专利公司 乙烯丙烯共聚物的制备方法
US11459413B2 (en) 2016-09-27 2022-10-04 Univation Technologies, Llc Process control for long chain branching control in polyethylene production
WO2018064048A1 (en) * 2016-09-27 2018-04-05 Univation Technologies, Llc Method for long chain branching control in polyethylene production
CN106478854B (zh) * 2016-10-11 2019-04-02 浙江大学 聚(1,9-癸二烯)及其制备方法

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Also Published As

Publication number Publication date
CA2192862A1 (en) 1997-06-16
JPH09227626A (ja) 1997-09-02
AU7538996A (en) 1997-06-19
HU9603449D0 (en) 1997-02-28
CZ369996A3 (en) 1997-07-16
BR9606020A (pt) 1998-09-01
CN1165151A (zh) 1997-11-19
TR199601005A2 (tr) 1997-07-21
HUP9603449A3 (en) 2000-03-28
PL317509A1 (en) 1997-06-23
EP0784062A2 (en) 1997-07-16
EP0784062A3 (en) 1998-04-22
SK161296A3 (en) 1998-04-08
HUP9603449A2 (hu) 1998-03-02

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