DE68927490T2 - Silikatmodifiziertes Magnesiumalkoxyd als Polymerisationskatalysator - Google Patents

Silikatmodifiziertes Magnesiumalkoxyd als Polymerisationskatalysator

Info

Publication number
DE68927490T2
DE68927490T2 DE68927490T DE68927490T DE68927490T2 DE 68927490 T2 DE68927490 T2 DE 68927490T2 DE 68927490 T DE68927490 T DE 68927490T DE 68927490 T DE68927490 T DE 68927490T DE 68927490 T2 DE68927490 T2 DE 68927490T2
Authority
DE
Germany
Prior art keywords
magnesium alkoxide
alkoxide
metathesis
silicate
polymerization catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE68927490T
Other languages
English (en)
Other versions
DE68927490D1 (de
Inventor
Robert Charles Job
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell USA Inc
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
Publication of DE68927490D1 publication Critical patent/DE68927490D1/de
Application granted granted Critical
Publication of DE68927490T2 publication Critical patent/DE68927490T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE68927490T 1988-09-06 1989-09-05 Silikatmodifiziertes Magnesiumalkoxyd als Polymerisationskatalysator Expired - Fee Related DE68927490T2 (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 (2)

Publication Number Publication Date
DE68927490D1 DE68927490D1 (de) 1997-01-09
DE68927490T2 true DE68927490T2 (de) 1997-03-27

Family

ID=22905991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68927490T Expired - Fee Related DE68927490T2 (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
BR9607042A (pt) * 1995-02-13 1997-12-30 Toho Titanium Co Ltd Componente de catalisador sólido para a polimerização de olefinas e catalisadro para a polimerização de olefinas
US6100337A (en) * 1998-05-18 2000-08-08 Shell Oil Company Functionalized thermoplastic elastomer
ATE434629T1 (de) 2001-06-26 2009-07-15 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
EP0360453A3 (de) 1991-07-10
DE68927490D1 (de) 1997-01-09
ATE145651T1 (de) 1996-12-15
ES2097114T3 (es) 1997-04-01
CA1334748C (en) 1995-03-14
EP0360453A2 (de) 1990-03-28
EP0360453B1 (de) 1996-11-27
JP2761049B2 (ja) 1998-06-04
JPH02107602A (ja) 1990-04-19
US4874737A (en) 1989-10-17
GR3021939T3 (en) 1997-03-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee