AR030989A1 - Componentes de catalizadores para la polimerizacion de olefinas - Google Patents

Componentes de catalizadores para la polimerizacion de olefinas

Info

Publication number
AR030989A1
AR030989A1 ARP010104766A ARP010104766A AR030989A1 AR 030989 A1 AR030989 A1 AR 030989A1 AR P010104766 A ARP010104766 A AR P010104766A AR P010104766 A ARP010104766 A AR P010104766A AR 030989 A1 AR030989 A1 AR 030989A1
Authority
AR
Argentina
Prior art keywords
catalyst components
removable
per mole
olefin polymerization
under
Prior art date
Application number
ARP010104766A
Other languages
English (en)
Inventor
Giulio Balbontin
Giampiero Morini
Original Assignee
Basell Technology Co Bv
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 Basell Technology Co Bv filed Critical Basell Technology Co Bv
Publication of AR030989A1 publication Critical patent/AR030989A1/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
    • 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
    • C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
    • C08F4/6465—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64 containing silicium
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/04—Broad molecular weight distribution, i.e. Mw/Mn > 6

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Componentes de catalizadores para la polimerizacion de olefinas que comprenden Mg, Ti, halogeno y por lo menos dos compuestos dadores de electrones, estando caracterizados dichos componentes de catalizadores por el hecho de que por lo menos uno de los compuestos dadores de electrones, presente en una cantidad de 20 a 50% por mol con respecto a la cantidad total de dadores, es seleccionado entre los ésteres de ácidos succínicos que no son extraíbles, bajo las condiciones descriptas más abajo, más de 25% por mol y por lo menos otro compuesto dador de electrones que es extraíble, bajo las mismas condiciones más el 35%. Dicho componente de catalizador es capaz de dar polímeros con alta insolubilidad en xileno, alto contenido de estereobloques y amplia MWD, adecuado para hacer que los polímeros se puedan usar en el sector BOPP.
ARP010104766A 2000-10-13 2001-10-11 Componentes de catalizadores para la polimerizacion de olefinas AR030989A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00203535 2000-10-13

Publications (1)

Publication Number Publication Date
AR030989A1 true AR030989A1 (es) 2003-09-03

Family

ID=8172130

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010104766A AR030989A1 (es) 2000-10-13 2001-10-11 Componentes de catalizadores para la polimerizacion de olefinas

Country Status (21)

Country Link
US (2) US6825309B2 (es)
EP (1) EP1272533B1 (es)
JP (1) JP4964396B2 (es)
KR (1) KR100899958B1 (es)
CN (2) CN1221573C (es)
AR (1) AR030989A1 (es)
AT (1) ATE407153T1 (es)
AU (1) AU781278B2 (es)
BR (1) BR0107335B1 (es)
CA (1) CA2396232C (es)
DE (1) DE60135643D1 (es)
ES (1) ES2312484T3 (es)
HU (1) HUP0204041A3 (es)
MX (1) MXPA02005825A (es)
MY (1) MY128622A (es)
PL (1) PL355609A1 (es)
RU (1) RU2279442C2 (es)
SA (1) SA01220540B1 (es)
TW (1) TWI289144B (es)
WO (1) WO2002030998A1 (es)
ZA (1) ZA200204396B (es)

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