ZA913447B - Silica supported polymerization catalyst - Google Patents

Silica supported polymerization catalyst

Info

Publication number
ZA913447B
ZA913447B ZA913447A ZA913447A ZA913447B ZA 913447 B ZA913447 B ZA 913447B ZA 913447 A ZA913447 A ZA 913447A ZA 913447 A ZA913447 A ZA 913447A ZA 913447 B ZA913447 B ZA 913447B
Authority
ZA
South Africa
Prior art keywords
polymerization catalyst
silica supported
supported polymerization
silica
catalyst
Prior art date
Application number
ZA913447A
Other languages
English (en)
Inventor
Charles K Buehler
K Buehler Charles
Albert P Masino
P Masino Albert
Original Assignee
Quantum Chem 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 Quantum Chem Corp filed Critical Quantum Chem Corp
Publication of ZA913447B publication Critical patent/ZA913447B/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
    • 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
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/655—Pretreating with metals or metal-containing compounds with aluminium or compounds thereof

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)
  • Catalysts (AREA)
  • Polymerization Catalysts (AREA)
ZA913447A 1990-05-09 1991-05-07 Silica supported polymerization catalyst ZA913447B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/521,302 US5034365A (en) 1990-05-09 1990-05-09 Silica supported polymerization catalyst

Publications (1)

Publication Number Publication Date
ZA913447B true ZA913447B (en) 1992-03-25

Family

ID=24076212

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA913447A ZA913447B (en) 1990-05-09 1991-05-07 Silica supported polymerization catalyst

Country Status (11)

Country Link
US (2) US5034365A (ru)
EP (1) EP0482177A4 (ru)
JP (1) JPH04506985A (ru)
KR (1) KR920701265A (ru)
CN (1) CN1027273C (ru)
AU (1) AU635645B2 (ru)
BR (1) BR9105747A (ru)
CA (1) CA2051667A1 (ru)
RU (1) RU2055080C1 (ru)
WO (1) WO1991017191A1 (ru)
ZA (1) ZA913447B (ru)

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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
US5145821A (en) * 1990-05-09 1992-09-08 Quantum Chemical Corporation Silica supported polymerization catalyst system
US6291384B1 (en) 1991-11-06 2001-09-18 Mobil Oil Corporation High activity catalyst prepared with alkoxysilanes
US5939348A (en) * 1991-11-06 1999-08-17 Mobil Oil Corporation Catalyst for the manufacture of polythylene with a narrow molecular weight distribution
FR2706467B1 (fr) * 1992-10-26 1995-09-15 Bp Chemicals Snc Procédé de préparation d'un catalyseur de type Ziegler-Natta et utilisation.
US5587436A (en) * 1992-11-12 1996-12-24 Quantum Chemical Corporation Process for controlling the polymerization of propylene and ethylene and copolymer products
US5314746A (en) * 1992-11-12 1994-05-24 Quantum Chemical Corporation Soft, puncture- and tear-resistant polyolefin films
US5705576A (en) * 1992-11-12 1998-01-06 Quantum Chemical Corporation Process for controlling production of in-situ thermoplastic polyolefins and products
US5344803A (en) * 1993-01-29 1994-09-06 Quantum Chemical Corporation Cocatalyst for transition metal-containing α-olefin polymerization catalyst
US5424263A (en) * 1993-04-23 1995-06-13 Quantum Chemical Corporation Supported polymerization catalyst
WO1995006672A1 (en) * 1993-09-03 1995-03-09 Occidental Chemical Corporation Improved catalysts for polymerizing olefins
EP0729478B1 (en) * 1993-11-18 1999-01-07 Mobil Oil Corporation A catalyst composition for the copolymerization of ethylene
US5661097A (en) * 1994-08-12 1997-08-26 The Dow Chemical Company Supported olefin polymerization catalyst
US6100351A (en) * 1997-01-07 2000-08-08 Huntsman Polymers Corporation Olefin polymerization process and products thereof
US6174971B1 (en) * 1997-01-28 2001-01-16 Fina Technology, Inc. Ziegler-natta catalysts for olefin polymerization
US6486274B1 (en) 1997-01-28 2002-11-26 Fina Technology, Inc. Hydrogen response Ziegler-Natta catalyst for narrowing MWD of polyolefin, method of making, method of using, and polyolefins made therewith
US6693058B1 (en) 1997-01-28 2004-02-17 Fina Technology, Inc. Ziegler-natta catalyst for narrow to broad MWD of polyoefins, method of making, method of using, and polyolefins made therewith
US6734134B1 (en) 1997-01-28 2004-05-11 Fina Technology, Inc. Ziegler-natta catalyst for tuning MWD of polyolefin, method of making, method of using, and polyolefins made therewith
US7071138B2 (en) 2001-11-01 2006-07-04 Idemitsu Petrochemical Co., Ltd Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer
WO2004018529A2 (en) * 2002-08-09 2004-03-04 Basell Polyolefine Gmbh Modified ziegler catalyst, process for preparing it and process for preparing poly-1-olefins in its presence
CN101575386B (zh) * 2008-05-09 2011-01-12 中国石油天然气股份有限公司 一种硅胶负载钛镁催化剂的制备方法
CN102453174B (zh) * 2010-10-15 2013-02-27 中国石油化工股份有限公司 一种催化剂和苯乙烯聚合的方法
EP3018150B1 (en) 2014-11-07 2020-03-11 Indian Oil Corporation Limited Process for the preparation of spherical catalyst particles

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US4503159A (en) * 1983-08-19 1985-03-05 Phillips Petroleum Company Polyolefin polymerization process and catalyst
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JPH0674292B2 (ja) * 1984-11-30 1994-09-21 東燃株式会社 エチレン重合用触媒成分の製造法
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DE3730022A1 (de) * 1987-09-08 1989-03-16 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-natta-katalysatorsystems
JPH0780968B2 (ja) * 1987-09-09 1995-08-30 住友化学工業株式会社 オレフィン重合体の製造法
US4950631A (en) * 1987-09-21 1990-08-21 Quantum Chemical Corporation Modified silica based catalyst
US5143883A (en) * 1987-09-21 1992-09-01 Quantum Chemical Corporation Modified silica based catalyst
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US4950630A (en) * 1987-11-30 1990-08-21 Toa Nenryo Kogyo, K.K. Method for production of catalyst component for olefin polymerization
DE3819577A1 (de) * 1988-06-09 1989-12-14 Hoechst Ag Verfahren zur herstellung eines polypropylens
US4990478A (en) * 1989-09-21 1991-02-05 Amoco Corporation Silane-modified supported polyolefin catalyst to produce a broadened molecular weight distribution product
US5104949A (en) * 1990-03-23 1992-04-14 Quantum Chemical Corporation Supported polymerization catalyst
US5232998A (en) * 1990-05-09 1993-08-03 Quantum Chemical Corporation Olefin polymerization using silica supported catalyst
US5095080A (en) * 1990-08-20 1992-03-10 Phillips Petroleum Company Olefin polymerization catalyst and method for production and use

Also Published As

Publication number Publication date
EP0482177A1 (en) 1992-04-29
RU2055080C1 (ru) 1996-02-27
US5034365A (en) 1991-07-23
CN1027273C (zh) 1995-01-04
AU635645B2 (en) 1993-03-25
KR920701265A (ko) 1992-08-11
JPH04506985A (ja) 1992-12-03
EP0482177A4 (en) 1993-01-27
US5610246A (en) 1997-03-11
WO1991017191A1 (en) 1991-11-14
AU7901391A (en) 1991-11-27
CA2051667A1 (en) 1991-11-10
CN1058024A (zh) 1992-01-22
BR9105747A (pt) 1992-08-18

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