ZA8715B - Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution - Google Patents

Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution

Info

Publication number
ZA8715B
ZA8715B ZA8715A ZA8715A ZA8715B ZA 8715 B ZA8715 B ZA 8715B ZA 8715 A ZA8715 A ZA 8715A ZA 8715 A ZA8715 A ZA 8715A ZA 8715 B ZA8715 B ZA 8715B
Authority
ZA
South Africa
Prior art keywords
catalyst composition
polymerizing alpha
molecular weight
weight distribution
relatively narrow
Prior art date
Application number
ZA8715A
Other languages
English (en)
Inventor
Thomas Edward Nowlin
Margaret May-Som Wu
Frederick Yip-Kwai Lo
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 ZA8715B publication Critical patent/ZA8715B/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)
ZA8715A 1986-01-03 1987-01-02 Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution ZA8715B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/816,091 US4677087A (en) 1986-01-03 1986-01-03 Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution

Publications (1)

Publication Number Publication Date
ZA8715B true ZA8715B (en) 1988-08-31

Family

ID=25219658

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA8715A ZA8715B (en) 1986-01-03 1987-01-02 Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution

Country Status (7)

Country Link
US (1) US4677087A (de)
EP (1) EP0229024B1 (de)
JP (1) JPS62190205A (de)
AT (1) ATE73465T1 (de)
AU (1) AU593312B2 (de)
CA (1) CA1282771C (de)
ZA (1) ZA8715B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876321A (en) * 1986-01-03 1989-10-24 Mobil Oil Corporation Preparation of alpha-olefin polymers of relatively narrow molecular weight distribution
US4668650A (en) * 1986-01-03 1987-05-26 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution
US4820557A (en) * 1987-09-17 1989-04-11 W. R. Grace & Co.-Conn. Thermoplastic packaging film of low I10 /I2
US5221650A (en) * 1987-09-21 1993-06-22 Quantum Chemical Corporation Supported high activity polypropylene catalyst component with regular distribution of magnesium values provided utilizing a controlled drying protocol
US5275991A (en) * 1987-09-21 1994-01-04 Quantum Chemical Corporation Supported high activity polyolefin catalyst component with regular distribution of magnesium values provided utilizing a controlled drying protocol
US6025448A (en) * 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
US6747113B1 (en) 1991-01-18 2004-06-08 The Dow Chemical Company Silica supported transition metal catalyst
US6172173B1 (en) 1991-01-18 2001-01-09 The Dow Chemical Company Silica supported transition metal catalyst
US5231151A (en) * 1991-01-18 1993-07-27 The Dow Chemical Company Silica supported transition metal catalyst
US5395471A (en) 1991-10-15 1995-03-07 The Dow Chemical Company High drawdown extrusion process with greater resistance to draw resonance
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5783638A (en) * 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US5674342A (en) 1991-10-15 1997-10-07 The Dow Chemical Company High drawdown extrusion composition and process
US5525695A (en) 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5773106A (en) 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US7543156B2 (en) * 2002-06-25 2009-06-02 Resilent, Llc Transaction authentication card
US6677266B1 (en) 2002-07-09 2004-01-13 Eastman Chemical Company Process for preparing a vanadium/titanium catalyst and use in olefin polymerization

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063009A (en) * 1954-01-19 1977-12-13 Studiengesellschaft Kohle M.B.H. Polymerization of ethylenically unsaturated hydrocarbons
US4076698A (en) * 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
US3135809A (en) * 1960-07-21 1964-06-02 Southern Res Inst Isomerization process
FR2082153A5 (fr) * 1970-03-05 1971-12-10 Solvay Catalyseurs et procede perfectionnes pour la polymerisation et la copolymerisation des olefines
DE2553179A1 (de) * 1975-11-27 1977-06-08 Hoechst Ag Verfahren zur herstellung eines katalysators
NL7702323A (nl) * 1977-03-04 1978-09-06 Stamicarbon Katalysator voor de bereiding van polyalkenen.
US4302566A (en) * 1978-03-31 1981-11-24 Union Carbide Corporation Preparation of ethylene copolymers in fluid bed reactor
US4378304A (en) * 1981-06-03 1983-03-29 Chemplex Company Catalyst and methods
ZA828776B (en) * 1981-12-04 1984-07-25 Mobil Oil Corp Preparation of a catalyst for and a method of producing linear low density polyethylene
US4481301A (en) * 1981-12-04 1984-11-06 Mobil Oil Corporation Highly active catalyst composition for polymerizing alpha-olefins
EP0085208A3 (de) * 1982-01-29 1983-09-21 BP Chemicals Limited Polymerisationskatalysator
AU9097282A (en) * 1982-11-29 1984-06-07 Eric John Andrew Dispensing material from roll
US4593009A (en) * 1984-04-04 1986-06-03 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefins
US4558025A (en) * 1984-08-06 1985-12-10 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US4558024A (en) * 1984-08-06 1985-12-10 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US4568658A (en) * 1984-09-05 1986-02-04 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefins at low reactants partial pressures
US4579834A (en) * 1984-12-12 1986-04-01 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US4668650A (en) * 1986-01-03 1987-05-26 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution

Also Published As

Publication number Publication date
CA1282771C (en) 1991-04-09
US4677087A (en) 1987-06-30
EP0229024A2 (de) 1987-07-15
EP0229024B1 (en) 1992-03-11
ATE73465T1 (de) 1992-03-15
JPS62190205A (ja) 1987-08-20
EP0229024A3 (de) 1989-07-26
AU593312B2 (en) 1990-02-08
AU6704286A (en) 1987-07-09

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