MXPA06013461A - Proceso de polimerizacion. - Google Patents

Proceso de polimerizacion.

Info

Publication number
MXPA06013461A
MXPA06013461A MXPA06013461A MXPA06013461A MXPA06013461A MX PA06013461 A MXPA06013461 A MX PA06013461A MX PA06013461 A MXPA06013461 A MX PA06013461A MX PA06013461 A MXPA06013461 A MX PA06013461A MX PA06013461 A MXPA06013461 A MX PA06013461A
Authority
MX
Mexico
Prior art keywords
temperature
reactor
polymerization process
bed
polymerizing
Prior art date
Application number
MXPA06013461A
Other languages
English (en)
Inventor
James M Farley
Robert O Hagerty
Kevin B Stavens
Marc L Dechellis
Brett D Fischbuch
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 MXPA06013461A publication Critical patent/MXPA06013461A/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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • 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
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

La presente invencion se refiere a un proceso en fase gaseosa continuo que comprende polimerizacion de uno o mas monomeros de hidrocarburo en un reactor de lecho fluidizado en presencia de sistema catalizador o catalizador de polimerizacion y un fluido condensable por un periodo de al menos 12 horas donde la temperatura del lecho es menor que la Temperatura Critica y la temperatura de punto de rocio de la composicion gaseosa en el reactor esta dentro de 25 degree C de la temperatura del lecho.
MXPA06013461A 2004-05-20 2005-05-19 Proceso de polimerizacion. MXPA06013461A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US57278604P 2004-05-20 2004-05-20
US57287604P 2004-05-20 2004-05-20
US58146304P 2004-06-21 2004-06-21
PCT/US2005/017474 WO2005113615A2 (en) 2004-05-20 2005-05-19 Gas olefin polymerization process

Publications (1)

Publication Number Publication Date
MXPA06013461A true MXPA06013461A (es) 2007-06-12

Family

ID=34970237

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA06013461A MXPA06013461A (es) 2004-05-20 2005-05-19 Proceso de polimerizacion.

Country Status (12)

Country Link
US (4) US7122607B2 (es)
EP (1) EP1749034A2 (es)
JP (1) JP2007538143A (es)
KR (1) KR100895168B1 (es)
CN (1) CN1976956B (es)
AU (1) AU2005245921B2 (es)
BR (1) BRPI0510392A (es)
CA (1) CA2566855A1 (es)
MX (1) MXPA06013461A (es)
MY (1) MY135431A (es)
TW (2) TW200613326A (es)
WO (2) WO2005113610A2 (es)

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