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ZA907683B - Process for the preparation of a polyolefin - Google Patents

Process for the preparation of a polyolefin

Info

Publication number
ZA907683B
ZA907683B ZA907683A ZA907683A ZA907683B ZA 907683 B ZA907683 B ZA 907683B ZA 907683 A ZA907683 A ZA 907683A ZA 907683 A ZA907683 A ZA 907683A ZA 907683 B ZA907683 B ZA 907683B
Authority
ZA
South Africa
Prior art keywords
polyolefin
preparation
Prior art date
Application number
ZA907683A
Inventor
Volker Dolle
Dolle Volker
Andreas Winter
Winter Andreas
Original Assignee
Hoechst Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6390271&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA907683(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of ZA907683B publication Critical patent/ZA907683B/en

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
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/63922—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/63927—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
ZA907683A 1989-09-27 1990-09-26 Process for the preparation of a polyolefin ZA907683B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3932181A DE3932181A1 (en) 1989-09-27 1989-09-27 METHOD FOR PRODUCING A POLYOLEFIN

Publications (1)

Publication Number Publication Date
ZA907683B true ZA907683B (en) 1991-06-26

Family

ID=6390271

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA907683A ZA907683B (en) 1989-09-27 1990-09-26 Process for the preparation of a polyolefin

Country Status (7)

Country Link
EP (1) EP0421209B1 (en)
JP (1) JP2948642B2 (en)
AU (1) AU631928B2 (en)
CA (1) CA2026237A1 (en)
DE (2) DE3932181A1 (en)
ES (1) ES2075103T3 (en)
ZA (1) ZA907683B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2067525C (en) * 1991-05-09 1998-09-15 Helmut G. Alt Organometallic fluorenyl compounds, preparation and use
US5436305A (en) * 1991-05-09 1995-07-25 Phillips Petroleum Company Organometallic fluorenyl compounds, preparation, and use
EP1650236A1 (en) * 2004-10-21 2006-04-26 Total Petrochemicals Research Feluy Activating agents for hafnium based metallocene components

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242099A (en) * 1964-03-27 1966-03-22 Union Carbide Corp Olefin polymerization catalysts
JP2538588B2 (en) * 1987-04-03 1996-09-25 三井石油化学工業株式会社 Method for producing solid catalyst for olefin polymerization
DE3726067A1 (en) * 1987-08-06 1989-02-16 Hoechst Ag METHOD FOR PRODUCING 1-OLEFIN POLYMERS
US4772736A (en) * 1987-11-23 1988-09-20 Union Carbide Corporation Process for the preparation of aluminoxanes

Also Published As

Publication number Publication date
DE3932181A1 (en) 1991-04-04
DE59009281D1 (en) 1995-07-27
EP0421209A2 (en) 1991-04-10
JP2948642B2 (en) 1999-09-13
JPH03139503A (en) 1991-06-13
EP0421209A3 (en) 1992-08-05
CA2026237A1 (en) 1991-03-28
EP0421209B1 (en) 1995-06-21
AU631928B2 (en) 1992-12-10
AU6317890A (en) 1991-04-11
ES2075103T3 (en) 1995-10-01

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