ZA89314B - Catalyst composition for preparing high density,broad molecular weight distribution alpha-olefin polymers - Google Patents

Catalyst composition for preparing high density,broad molecular weight distribution alpha-olefin polymers

Info

Publication number
ZA89314B
ZA89314B ZA89314A ZA89314A ZA89314B ZA 89314 B ZA89314 B ZA 89314B ZA 89314 A ZA89314 A ZA 89314A ZA 89314 A ZA89314 A ZA 89314A ZA 89314 B ZA89314 B ZA 89314B
Authority
ZA
South Africa
Prior art keywords
molecular weight
high density
weight distribution
catalyst composition
olefin polymers
Prior art date
Application number
ZA89314A
Other languages
English (en)
Inventor
Nemisio Delgado Miro
Delgado Miro Nemisio
Thomas Edward Nowlin
Edward Nowlin Thomas
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of ZA89314B publication Critical patent/ZA89314B/xx

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA89314A 1988-01-15 1989-01-13 Catalyst composition for preparing high density,broad molecular weight distribution alpha-olefin polymers ZA89314B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/144,454 US4866021A (en) 1988-01-15 1988-01-15 Catalyst composition for preparing high density, broad molecular weight distribution alpha-olefin polymers

Publications (1)

Publication Number Publication Date
ZA89314B true ZA89314B (en) 1990-09-26

Family

ID=22508661

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA89314A ZA89314B (en) 1988-01-15 1989-01-13 Catalyst composition for preparing high density,broad molecular weight distribution alpha-olefin polymers

Country Status (5)

Country Link
US (1) US4866021A (fr)
EP (1) EP0324586A3 (fr)
JP (1) JPH01247405A (fr)
AU (1) AU617407B2 (fr)
ZA (1) ZA89314B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075271A (en) * 1988-01-15 1991-12-24 Mobil Oil Corporation Olefin polymerization process for preparing high density or linear low density polymers of controlled molecular weight distribution
US4972033A (en) * 1988-01-15 1990-11-20 Mobil Oil Corporation Olefin polymerization process for preparing high density or linear low density polymers of controlled molecular weight distribution
US5006618A (en) * 1988-01-15 1991-04-09 Mobil Oil Corporation Process for preparing high density or medium density polymers
AU636498B2 (en) * 1990-07-02 1993-04-29 Union Carbide Chemicals And Plastics Company Inc. Catalyst and process for making ethylene polymers
US5204304A (en) * 1991-06-04 1993-04-20 Quantum Chemical Corporation Vanadium-containing polymerization catalyst
US5155079A (en) * 1991-06-07 1992-10-13 Quantum Chemical Corporation Multiple site olefin polymerization catalysts
FR2680793B1 (fr) * 1991-08-30 1994-09-09 Bp Chemicals Snc Procede de fabrication d'un polymere de l'ethylene.
US5334567A (en) * 1993-01-29 1994-08-02 Quantum Chemical Corporation Cocatalyst for vanadium-containing ethylene polymerization catalyst
US5346872A (en) * 1993-01-29 1994-09-13 Quantum Chemical Corporation Cocatalyst for vanadium/titanium containing polymerization catalyst
US5374597A (en) * 1993-02-12 1994-12-20 Quantum Chemical Corporation Vanadium based olefin polymerization catalyst
US5399540A (en) * 1993-02-12 1995-03-21 Quantum Chemical Corporation ZR/V multi-site olefin polymerization catalyst
US5405817A (en) * 1993-02-12 1995-04-11 Quantum Chemical Corporation V/TI multi-site olefin polymerization catalyst
US5412025A (en) * 1993-08-30 1995-05-02 Quantum Chemical Corporation Method to reactor-fill polyolefins by employing a sticky prepolymer as a blending and compatibilizing agent
EP3173430B1 (fr) 2014-07-24 2019-11-13 Japan Polyethylene Corporation Catalyseur de polymérisation d'oléfine et procédé de production de polymère oléfinique

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US144821A (en) * 1873-11-25 Improvement in finery-fires for the manufacture of iron
US253803A (en) * 1882-02-14 Eudolp wittmasn
US3135809A (en) * 1960-07-21 1964-06-02 Southern Res Inst Isomerization process
US3899477A (en) * 1973-02-16 1975-08-12 Monsanto Co Polymerization of ethylene
US3956255A (en) * 1974-01-02 1976-05-11 Monsanto Company Catalyst for the polymerization of olefins
CA1145318A (fr) * 1979-07-17 1983-04-26 John G. Speakman Catalyseur de polymerisation olefinique, methode de preparation et polyolefine obtenue
GB2082603B (en) * 1980-08-21 1984-06-20 Bp Chem Int Ltd Polymerisation catalyst
CA1168212A (fr) * 1981-01-31 1984-05-29 Alexander Johnstone Catalyseur de polymerisation
US4396533A (en) * 1982-01-27 1983-08-02 Bp Chemicals Limited Polymerization catalyst
US4508842A (en) * 1983-03-29 1985-04-02 Union Carbide Corporation Ethylene polymerization using supported vanadium catalyst
US4593009A (en) * 1984-04-04 1986-06-03 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefins
US4637019A (en) * 1984-10-15 1987-01-13 Gte Communication Systems Corporation Diagnostic method for addressing arrangement verification
US4578374A (en) * 1984-12-12 1986-03-25 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US4634751A (en) * 1984-12-12 1987-01-06 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US4579834A (en) * 1984-12-12 1986-04-01 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US4607019A (en) * 1984-12-12 1986-08-19 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US4579835A (en) * 1984-12-12 1986-04-01 Exxon Research & Engineering Co. Polymerization catalyst, production and use

Also Published As

Publication number Publication date
JPH01247405A (ja) 1989-10-03
EP0324586A2 (fr) 1989-07-19
US4866021A (en) 1989-09-12
AU617407B2 (en) 1991-11-28
AU2848389A (en) 1989-07-20
EP0324586A3 (fr) 1991-01-30

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