ATE145651T1 - Silikatmodifiziertes magnesiumalkoxyd als polymerisationskatalysator - Google Patents

Silikatmodifiziertes magnesiumalkoxyd als polymerisationskatalysator

Info

Publication number
ATE145651T1
ATE145651T1 AT89308979T AT89308979T ATE145651T1 AT E145651 T1 ATE145651 T1 AT E145651T1 AT 89308979 T AT89308979 T AT 89308979T AT 89308979 T AT89308979 T AT 89308979T AT E145651 T1 ATE145651 T1 AT E145651T1
Authority
AT
Austria
Prior art keywords
metathesis
alkoxyde
silicate
magnesium
alkoxide
Prior art date
Application number
AT89308979T
Other languages
English (en)
Inventor
Robert Charles Job
Original Assignee
Shell Oil Co
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 Shell Oil Co filed Critical Shell Oil Co
Application granted granted Critical
Publication of ATE145651T1 publication Critical patent/ATE145651T1/de

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT89308979T 1988-09-06 1989-09-05 Silikatmodifiziertes magnesiumalkoxyd als polymerisationskatalysator ATE145651T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/240,298 US4874737A (en) 1988-09-06 1988-09-06 Silicate-modified magnesium alkoxide polymerization catalysts

Publications (1)

Publication Number Publication Date
ATE145651T1 true ATE145651T1 (de) 1996-12-15

Family

ID=22905991

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89308979T ATE145651T1 (de) 1988-09-06 1989-09-05 Silikatmodifiziertes magnesiumalkoxyd als polymerisationskatalysator

Country Status (8)

Country Link
US (1) US4874737A (de)
EP (1) EP0360453B1 (de)
JP (1) JP2761049B2 (de)
AT (1) ATE145651T1 (de)
CA (1) CA1334748C (de)
DE (1) DE68927490T2 (de)
ES (1) ES2097114T3 (de)
GR (1) GR3021939T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959336A (en) * 1989-04-07 1990-09-25 Shell Oil Company Silicate-modified magnesium ethoxide polymerization catalysts
CA2040598A1 (en) * 1990-04-20 1991-10-21 Masatoshi Toda Process for producing polyolefins
PT811639E (pt) * 1995-02-13 2001-12-28 Toho Titanium Co Ltd Componente catalitico solido para a polimerizacao de olefinas e catalisador
US6100337A (en) * 1998-05-18 2000-08-08 Shell Oil Company Functionalized thermoplastic elastomer
DE60232745D1 (de) 2001-06-26 2009-08-06 Basell Poliolefine Srl Verfahren zur Herstellung von Katalysator-Komponenten für die Olefinpolymerisation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242479A (en) * 1976-12-23 1980-12-30 Showa Yuka Kabushiki Kaisha Process for producing an improved ethylenic polymer
CA1141093A (en) * 1979-05-17 1983-02-08 Brian L. Goodall Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
US4511669A (en) * 1982-09-30 1985-04-16 E. I. Du Pont De Nemours And Company High efficiency catalysts for varying olefin polymer molecular weight distribution
JPS6049005A (ja) * 1983-08-30 1985-03-18 Toa Nenryo Kogyo Kk α―オレフイン重合用触媒成分
DE3335823A1 (de) * 1983-10-01 1985-04-18 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur homo- und mischpolymerisation von ethylen
FI75845C (fi) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter foer polymeringskatalyter av alfaolefiner och foerfarande foer deras framstaellning.
US4710482A (en) * 1986-06-18 1987-12-01 Shell Oil Company Olefin polymerization catalyst component
FR2623812B1 (fr) * 1987-11-30 1992-02-21 Bp Chimie Sa Catalyseur de polymerisation d'olefines de type ziegler natta et procede de preparation a partir de dialcoxyde de magnesium

Also Published As

Publication number Publication date
JP2761049B2 (ja) 1998-06-04
EP0360453A2 (de) 1990-03-28
ES2097114T3 (es) 1997-04-01
DE68927490T2 (de) 1997-03-27
DE68927490D1 (de) 1997-01-09
EP0360453B1 (de) 1996-11-27
CA1334748C (en) 1995-03-14
GR3021939T3 (en) 1997-03-31
JPH02107602A (ja) 1990-04-19
US4874737A (en) 1989-10-17
EP0360453A3 (de) 1991-07-10

Similar Documents

Publication Publication Date Title
ATE2903T1 (de) Verfahren und katalysator zur polymerisation von olefinen und erhaltene produkte.
ES450193A1 (es) Un procedimiento de produccion de un catalizador ziegler so-portado.
SE8100046L (sv) Katalysator och forfarande for framstellning derav
NO822689L (no) Fremgangsmaate for fremstilling av en overgangsmetallblanding paa en baerer.
GB907386A (en) Production of polymerisation catalysts
KR900700510A (ko) 실리카겔 지지된 메탈로센 알룸옥산 촉매의 제조방법
ES388922A1 (es) Procedimiento perfeccionado para la polimerizacion y copo- limerizacion de olefinas.
ATE11143T1 (de) Olefin-polymerisationskatalysator, verfahren und polyolefin-produkt.
ATE134658T1 (de) Ionischer katalysator zur herstellung von polyalphaolefinen mit kontrollierter takticität
DE69423231D1 (de) Verfahren mit hoher produktivität zur herstellung von niederen olefinen durch katalytische umwandlung
ES2023693B3 (es) Proceso de fabricacion de homo - y copolimerizados de propeno mediante un sistema catalizador ziegler - natta.
SE7710705L (sv) Polymerisationsforfarande och katalysator
ATE145651T1 (de) Silikatmodifiziertes magnesiumalkoxyd als polymerisationskatalysator
ES8303458A1 (es) "un procedimiento para preparar un componente de catalizador ziegler sobre soporte".
NO834496L (no) Katalysator til polymerisering av alkener og anvendelse av katalysatoren til polymerisering av propen
ATE116651T1 (de) Verfahren zur herstellung von aluminoxan.
ES514761A0 (es) "un procedimiento de preparacion de un componente de catalizador que contiene titanio y-o vanadio y magnesio, para polimerizacion de alquenos".
EP0544006A4 (en) Component of olefin polymerization catalyst and production of polyolefin
NO905189L (no) Fremgangsmaate til fremstilling av en polymer inneholdendestivelse.
ES8204274A1 (es) Procedimiento catalitico para la produccion de polimeros de etileno
NO176358C (no) Fremgangsmåte til fremstilling av en katalysator egnet til polymerisasjon av et
GB8708810D0 (en) Transition metal composition
ES8506051A1 (es) Un procedimiento para producir polimeros de olefinas
IT7868654A0 (it) Procedimento per l'eliminazione dei bassopolimeri dai gas di riciclo in un processo di polimerizzazione dell'etilene
ATE26844T1 (de) Verfahren zur herstellung eines polymerisationskatalysators und herstellung von aethylenpolymeren mit diesem katalysator.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee