AR061649A1 - Procedimientos de polimerizacion mejorada usando catalizadores de metaloceno , sus productos polimericos y usos finales - Google Patents

Procedimientos de polimerizacion mejorada usando catalizadores de metaloceno , sus productos polimericos y usos finales

Info

Publication number
AR061649A1
AR061649A1 ARP070102828A ARP070102828A AR061649A1 AR 061649 A1 AR061649 A1 AR 061649A1 AR P070102828 A ARP070102828 A AR P070102828A AR P070102828 A ARP070102828 A AR P070102828A AR 061649 A1 AR061649 A1 AR 061649A1
Authority
AR
Argentina
Prior art keywords
ethylene
alpha
olefin
polymeric products
polymerization procedures
Prior art date
Application number
ARP070102828A
Other languages
English (en)
Original Assignee
Univation Tech 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 Univation Tech Llc filed Critical Univation Tech Llc
Publication of AR061649A1 publication Critical patent/AR061649A1/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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

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

Abstract

Se describe un procedimiento para la produccion de un copolímero de etileno alfa-olefina donde dicho procedimiento incluye polimerizar etileno y por lo menos una alfa olefina por contacto del etileno y la por lo menos una alfa olefina con un catalizador de metaloceno en por lo menos un reactor en fase de gas, bajo una presion del reactor de desde 0,7 a 70 bares y a una temperatura del reactor de desde 20°C a 150°C para formar un copolímero de etileno alfa olefina. El copolímero de etileno alfa-olefina resultante puede tener una densidad D de 0,927 g/cc o menos, un índice de fusion (I2) de desde 0,1 a 100 dg/min, una MWD de desde 1,5 a 5,0. El copolímero de etileno alfa-olefina resultante puede tener también una temperatura de fusion pico Tmax segunda fusion que satisface la relacion siguiente: Tmax segunda fusion > D*398-245.
ARP070102828A 2006-06-27 2007-06-26 Procedimientos de polimerizacion mejorada usando catalizadores de metaloceno , sus productos polimericos y usos finales AR061649A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81684106P 2006-06-27 2006-06-27
US85882506P 2006-11-14 2006-11-14

Publications (1)

Publication Number Publication Date
AR061649A1 true AR061649A1 (es) 2008-09-10

Family

ID=38719689

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070102828A AR061649A1 (es) 2006-06-27 2007-06-26 Procedimientos de polimerizacion mejorada usando catalizadores de metaloceno , sus productos polimericos y usos finales

Country Status (13)

Country Link
US (2) US8084560B2 (es)
EP (1) EP2032616B1 (es)
KR (1) KR101408618B1 (es)
CN (1) CN101472964B (es)
AR (1) AR061649A1 (es)
AU (1) AU2007265645B2 (es)
BR (1) BRPI0713783B1 (es)
CA (1) CA2650826A1 (es)
CL (1) CL2007001865A1 (es)
ES (1) ES2484043T3 (es)
RU (1) RU2446179C2 (es)
TW (1) TW200817441A (es)
WO (1) WO2008002381A2 (es)

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Also Published As

Publication number Publication date
BRPI0713783A2 (pt) 2012-10-30
WO2008002381A2 (en) 2008-01-03
KR101408618B1 (ko) 2014-06-17
WO2008002381A3 (en) 2008-03-13
EP2032616A2 (en) 2009-03-11
US20080045663A1 (en) 2008-02-21
EP2032616B1 (en) 2014-04-30
CN101472964A (zh) 2009-07-01
RU2009102542A (ru) 2010-08-10
US20110040041A1 (en) 2011-02-17
BRPI0713783B1 (pt) 2018-07-03
ES2484043T3 (es) 2014-08-08
KR20090034918A (ko) 2009-04-08
CN101472964B (zh) 2012-09-05
CA2650826A1 (en) 2007-08-01
RU2446179C2 (ru) 2012-03-27
US8476392B2 (en) 2013-07-02
CL2007001865A1 (es) 2008-02-29
AU2007265645B2 (en) 2012-06-21
US8084560B2 (en) 2011-12-27
AU2007265645A1 (en) 2008-01-03
TW200817441A (en) 2008-04-16

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