ZA8714B - 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
ZA8714B
ZA8714B ZA8714A ZA8714A ZA8714B ZA 8714 B ZA8714 B ZA 8714B ZA 8714 A ZA8714 A ZA 8714A ZA 8714 A ZA8714 A ZA 8714A ZA 8714 B ZA8714 B ZA 8714B
Authority
ZA
South Africa
Prior art keywords
molecular weight
weight distribution
catalyst composition
relatively narrow
narrow molecular
Prior art date
Application number
ZA8714A
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 ZA8714B publication Critical patent/ZA8714B/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)
ZA8714A 1986-01-03 1987-01-02 Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution ZA8714B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/815,845 US4668650A (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
ZA8714B true ZA8714B (en) 1988-08-31

Family

ID=25219000

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA8714A ZA8714B (en) 1986-01-03 1987-01-02 Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution

Country Status (6)

Country Link
US (1) US4668650A (fr)
EP (1) EP0238154A3 (fr)
JP (1) JPS62190204A (fr)
AU (1) AU593313B2 (fr)
CA (1) CA1281023C (fr)
ZA (1) ZA8714B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677087A (en) * 1986-01-03 1987-06-30 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution
US4948770A (en) * 1987-06-29 1990-08-14 Shell Oil Company Method for crystallizing magnesium chloride and method for using in a catalyst composition
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
US4833111A (en) * 1988-01-14 1989-05-23 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin polymers of narrow molecular weight distribution
US4954470A (en) * 1988-01-14 1990-09-04 Mobil Oil Corporation Chlorinated alcohol-containing catalyst composition for polymerizing alpha-olefins
US4849389A (en) * 1988-01-14 1989-07-18 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin polymers of narrow molecular weight distribution
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
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
US5783638A (en) * 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5395471A (en) * 1991-10-15 1995-03-07 The Dow Chemical Company High drawdown extrusion process with greater resistance to draw resonance
US5674342A (en) 1991-10-15 1997-10-07 The Dow Chemical Company High drawdown extrusion composition and process
US5330951A (en) * 1992-12-09 1994-07-19 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin
US5792534A (en) 1994-10-21 1998-08-11 The Dow Chemical Company Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus
US6153551A (en) * 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US6194343B1 (en) 1999-03-11 2001-02-27 University Of Waterloo Bridged “tethered” metallocenes
KR100620887B1 (ko) * 2004-07-01 2006-09-19 삼성토탈 주식회사 아릴옥시계 올레핀 (공)중합촉매를 이용한 올레핀 중합체및 올레핀/α-올레핀 공중합체 제조방법

Family Cites Families (16)

* 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
USB632416I5 (fr) * 1956-03-01 1976-03-09
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
CA1195792A (fr) * 1981-09-16 1985-10-22 William J. Michie, Jr. Tuyaux pour irrigation par infiltration formes par photo-reticulation; composition pour l'obtention de tuyaux par extrusion
US4481301A (en) * 1981-12-04 1984-11-06 Mobil Oil Corporation Highly active catalyst composition for polymerizing alpha-olefins
AU564992B2 (en) * 1981-12-04 1987-09-03 Mobil Oil Corp. Olefin polymerisation catalyst
US4593009A (en) * 1984-04-04 1986-06-03 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefins
US4558024A (en) * 1984-08-06 1985-12-10 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US4558025A (en) * 1984-08-06 1985-12-10 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
US4677087A (en) * 1986-01-03 1987-06-30 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution

Also Published As

Publication number Publication date
US4668650A (en) 1987-05-26
AU6707386A (en) 1987-07-09
CA1281023C (fr) 1991-03-05
EP0238154A2 (fr) 1987-09-23
EP0238154A3 (fr) 1989-07-26
JPS62190204A (ja) 1987-08-20
AU593313B2 (en) 1990-02-08

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