GR67702B - - Google Patents

Info

Publication number
GR67702B
GR67702B GR58983A GR790158983A GR67702B GR 67702 B GR67702 B GR 67702B GR 58983 A GR58983 A GR 58983A GR 790158983 A GR790158983 A GR 790158983A GR 67702 B GR67702 B GR 67702B
Authority
GR
Greece
Application number
GR58983A
Original Assignee
Phillips Petroleum 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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of GR67702B publication Critical patent/GR67702B/el

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
    • C08F4/68—Vanadium, niobium, tantalum or compounds thereof
    • 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
    • C08F10/02—Ethene
    • 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
    • C08F110/02—Ethene

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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
GR58983A 1978-05-19 1979-05-02 GR67702B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/907,471 US4208304A (en) 1978-05-19 1978-05-19 Catalyst system for producing ethylene polymers

Publications (1)

Publication Number Publication Date
GR67702B true GR67702B (el) 1981-09-14

Family

ID=25424150

Family Applications (1)

Application Number Title Priority Date Filing Date
GR58983A GR67702B (el) 1978-05-19 1979-05-02

Country Status (7)

Country Link
US (1) US4208304A (el)
EP (1) EP0005550A1 (el)
CA (1) CA1124226A (el)
ES (1) ES8204274A1 (el)
GR (1) GR67702B (el)
NO (1) NO791644L (el)
YU (1) YU107879A (el)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363746A (en) * 1979-05-29 1982-12-14 Phillips Petroleum Company Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst
DE2934277A1 (de) * 1979-08-24 1981-03-26 Dynamit Nobel Ag, 5210 Troisdorf In organischen medien loesliche vanadium(iv)-verbindungen
US4384982A (en) * 1981-05-18 1983-05-24 Phillips Petroleum Company Process and catalyst for olefin polymerization
IT1154555B (it) * 1982-11-11 1987-01-21 Anic Spa Procedimento per la preparazione di polimeri dell'etilene e catalizzatore relativo
JPH0730128B2 (ja) * 1984-10-04 1995-04-05 チッソ株式会社 オレフィン重合用固体触媒成分の製造法
US4537869A (en) * 1984-11-19 1985-08-27 Phillips Petroleum Company Tetravalent titanium treated calcined vanadium catalyst with trialkylaluminum cocatalyst
NL8600046A (nl) * 1986-01-11 1987-08-03 Stamicarbon Werkwijze voor het vervaardigen van polyethyleenvoorwerpen met hoge sterkte en hoge modulus.
US20050164876A1 (en) * 2004-01-28 2005-07-28 The Hong Hong Polytechnic University, A University Of Hong Kong Photocatalyst and methods of making such

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218266A (en) * 1955-12-06 1965-11-16 Du Pont Olefin polymerization catalysts
US3308112A (en) * 1955-12-06 1967-03-07 Du Pont Polymerizing ethylene in the presence of catalyst consisting of aluminum trialkyl mixed with a solution of a vanadium halide and a titanium halide
DE1745442C3 (de) * 1967-01-17 1981-08-27 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Polymerisation von Äthylen
GB1284121A (en) * 1968-07-10 1972-08-02 Mitsubishi Chem Ind alpha-OLEFINE POLYMERISATION CATALYST COMPONENT
GB1237207A (en) * 1968-11-23 1971-06-30 Sir Soc Italiana Resine Spa Method of producing polymers and copolymers of ethylene
IE35231B1 (en) * 1970-03-26 1975-12-24 Solvay Process for the preparation of a ziegler-natta type catalyst
JPS4911269B1 (el) * 1970-06-06 1974-03-15

Also Published As

Publication number Publication date
US4208304A (en) 1980-06-17
CA1124226A (en) 1982-05-25
YU107879A (en) 1983-01-21
EP0005550A1 (en) 1979-11-28
ES8204274A1 (es) 1982-04-16
NO791644L (no) 1979-11-20

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