CO7240385A2 - Dialcoxidialquilsilanos estéricamente exigentes como donantes externos para catalizadores de ziegler para la polimerización de propileno - Google Patents

Dialcoxidialquilsilanos estéricamente exigentes como donantes externos para catalizadores de ziegler para la polimerización de propileno

Info

Publication number
CO7240385A2
CO7240385A2 CO14275138A CO14275138A CO7240385A2 CO 7240385 A2 CO7240385 A2 CO 7240385A2 CO 14275138 A CO14275138 A CO 14275138A CO 14275138 A CO14275138 A CO 14275138A CO 7240385 A2 CO7240385 A2 CO 7240385A2
Authority
CO
Colombia
Prior art keywords
propylene
polymerization
dialkoxydialkylsilanes
ziegler catalysts
sterically demanding
Prior art date
Application number
CO14275138A
Other languages
English (en)
Inventor
Stefan Nogal
Andreas Winter
Yvone Denkwitz
Oliver Schuster
Original Assignee
Lummus Novolen Technology Gmbh
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 Lummus Novolen Technology Gmbh filed Critical Lummus Novolen Technology Gmbh
Publication of CO7240385A2 publication Critical patent/CO7240385A2/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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene

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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)

Abstract

Se describe un proceso para la polimerización de propileno. El proceso puede incluir poner en contacto, en un reactor de polimerización de fase de gas, propileno y opcionalmente uno o más comonómeros con un sistema de catalizador que comprende un catalizador de Ziegler-Natta y un sistema donante de electrones externo que comprende di(biciclo[2.2.1]heptan-2-il)dimetoxisilano.
CO14275138A 2012-06-28 2014-12-15 Dialcoxidialquilsilanos estéricamente exigentes como donantes externos para catalizadores de ziegler para la polimerización de propileno CO7240385A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12174212.6A EP2679609A1 (en) 2012-06-28 2012-06-28 Sterically demanding dialkoxydialkylsilanes as external donors for ziegler catalysts for the polymerization of propylene

Publications (1)

Publication Number Publication Date
CO7240385A2 true CO7240385A2 (es) 2015-04-17

Family

ID=48741063

Family Applications (1)

Application Number Title Priority Date Filing Date
CO14275138A CO7240385A2 (es) 2012-06-28 2014-12-15 Dialcoxidialquilsilanos estéricamente exigentes como donantes externos para catalizadores de ziegler para la polimerización de propileno

Country Status (12)

Country Link
US (1) US9725536B2 (es)
EP (2) EP2679609A1 (es)
JP (1) JP5934442B2 (es)
KR (1) KR101731158B1 (es)
CN (1) CN104520340B (es)
BR (1) BR112014032794A2 (es)
CO (1) CO7240385A2 (es)
ES (1) ES2644136T3 (es)
IN (1) IN2014MN02476A (es)
SG (1) SG11201408604QA (es)
WO (1) WO2014001108A1 (es)
ZA (1) ZA201409104B (es)

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Also Published As

Publication number Publication date
KR20150023436A (ko) 2015-03-05
CN104520340A (zh) 2015-04-15
BR112014032794A2 (pt) 2017-06-27
EP2679609A1 (en) 2014-01-01
IN2014MN02476A (es) 2015-07-10
CN104520340B (zh) 2018-11-30
ZA201409104B (en) 2015-11-25
KR101731158B1 (ko) 2017-04-27
JP2015521676A (ja) 2015-07-30
SG11201408604QA (en) 2015-01-29
US20150152202A1 (en) 2015-06-04
JP5934442B2 (ja) 2016-06-15
EP2877504B1 (en) 2017-08-16
ES2644136T3 (es) 2017-11-27
EP2877504A1 (en) 2015-06-03
WO2014001108A1 (en) 2014-01-03
US9725536B2 (en) 2017-08-08

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