ZA814993B - Catalyst components for polymerizing ethylene - Google Patents

Catalyst components for polymerizing ethylene

Info

Publication number
ZA814993B
ZA814993B ZA814993A ZA814993A ZA814993B ZA 814993 B ZA814993 B ZA 814993B ZA 814993 A ZA814993 A ZA 814993A ZA 814993 A ZA814993 A ZA 814993A ZA 814993 B ZA814993 B ZA 814993B
Authority
ZA
South Africa
Prior art keywords
catalyst components
polymerizing ethylene
polymerizing
ethylene
catalyst
Prior art date
Application number
ZA814993A
Other languages
English (en)
Inventor
I Cuffiani
P Galli
U Zucchini
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of ZA814993B publication Critical patent/ZA814993B/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)
ZA814993A 1980-07-24 1981-07-21 Catalyst components for polymerizing ethylene ZA814993B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23658/80A IT1150031B (it) 1980-07-24 1980-07-24 Componenti di catalizzatori per la polimerizzazione dell'etilene

Publications (1)

Publication Number Publication Date
ZA814993B true ZA814993B (en) 1982-07-28

Family

ID=11208945

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA814993A ZA814993B (en) 1980-07-24 1981-07-21 Catalyst components for polymerizing ethylene

Country Status (7)

Country Link
EP (1) EP0045885B1 (fr)
JP (1) JPS57115406A (fr)
AU (1) AU552362B2 (fr)
CA (1) CA1171062A (fr)
DE (1) DE3177057D1 (fr)
IT (1) IT1150031B (fr)
ZA (1) ZA814993B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399055A (en) * 1981-05-01 1983-08-16 Mitsubishi Petrochemical Company Limited Carrier of catalyst and catalyst component composed of the carrier, for polymerization of olefins, as well as processes for production thereof
US4550094A (en) * 1982-02-16 1985-10-29 Sumitomo Chemical Company, Limited Solid catalyst component for olefin polymerization
JPS5968312A (ja) * 1982-10-13 1984-04-18 Mitsubishi Petrochem Co Ltd オレフイン重合用触媒成分
US4506029A (en) * 1982-12-20 1985-03-19 Stauffer Chemical Company Supported catalyst for polymerization of olefins
JPS6049004A (ja) * 1983-08-30 1985-03-18 Toa Nenryo Kogyo Kk α―オレフイン重合用触媒成分
JPS6049005A (ja) * 1983-08-30 1985-03-18 Toa Nenryo Kogyo Kk α―オレフイン重合用触媒成分
US9352308B2 (en) 2002-06-19 2016-05-31 Braskem S.A. Solid catalyst component for polymerization and copolymerization of ethylene and process for obtaining the same
ATE466892T1 (de) * 2002-06-19 2010-05-15 Braskem Sa Fester katalysatorbestandteil zur polymerisation und copolymerisation von ethylen, verfahren zu dessen herstellung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2111455A1 (de) * 1971-03-10 1972-09-28 Hoechst Ag Verfahren zur Herstellung von Polyolefinen
JPS5724361B2 (fr) * 1974-03-27 1982-05-24
JPS5812886B2 (ja) * 1975-09-10 1983-03-10 日石三菱株式会社 ポリオレフインノセイゾウホウホウ
IT1078995B (it) * 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
JPS5445696A (en) * 1977-09-17 1979-04-11 Mitsubishi Petrochem Co Ltd Catalyst composition for olefin polymerization
DE2752577A1 (de) * 1977-11-25 1979-06-07 Hoechst Ag Verfahren zur herstellung eines mischkatalysators
NO155245C (no) * 1978-07-24 1987-03-04 Phillips Petroleum Co Fremgangsmaate til fremstilling av en polymerisasjonskatalysator og anvendelse av katalysatoren til alkenpolymerisering.
JPS5521435A (en) * 1978-08-01 1980-02-15 Mitsubishi Petrochem Co Ltd Catalyst for olefin polymerization
JPS55151011A (en) * 1979-05-16 1980-11-25 Mitsui Petrochem Ind Ltd Preparation of ethylene polymer
JPS55151009A (en) * 1979-05-16 1980-11-25 Mitsui Petrochem Ind Ltd Preparation of olefin polymer or copolymer
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
JPS5618607A (en) * 1979-07-24 1981-02-21 Mitsubishi Petrochem Co Ltd Polymerization of ethylene

Also Published As

Publication number Publication date
EP0045885A3 (en) 1982-08-25
CA1171062A (fr) 1984-07-17
AU552362B2 (en) 1986-05-29
IT1150031B (it) 1986-12-10
DE3177057D1 (en) 1989-06-29
EP0045885B1 (fr) 1989-05-24
EP0045885A2 (fr) 1982-02-17
IT8023658A0 (it) 1980-07-24
JPS57115406A (en) 1982-07-17
AU7318581A (en) 1982-01-28

Similar Documents

Publication Publication Date Title
NZ195950A (en) Catalyst component for olefine polymerisation
GB2130226B (en) Catalyst component for olefin polymerization
AU545468B2 (en) Olefin polymerization catalyst
GB2081729B (en) Olefine polymerisation catalyst
DE3070657D1 (en) Solid catalyst component for olefin polymerization
AU1128383A (en) Olefin polymerization catalyst
JPS57133103A (en) Catalyst composition for olefin polymerization
DE3361312D1 (en) Solid catalyst component for olefin polymerization
GB8321989D0 (en) Olefin polymerisation catalyst
PH14849A (en) 1-olefin polymerization catalyst
DE3364119D1 (en) Solid catalyst component for olefin polymerization
ZA833570B (en) Catalyst for polymerizing olefins
DE3177057D1 (en) Catalyst components for polymerizing ethylene
DE3164327D1 (en) Olefin polymerization catalyst
DE3363885D1 (en) Catalyst component for alpha-olefin polymerization
GB2126593B (en) Olefin polymerisation catalysis
AU7316381A (en) Olefin polymerisation catalyst component
AU1484183A (en) Olefin polymerisation catalyst
NZ195949A (en) Component for olefine polymerisation catalyst
GB2082603B (en) Polymerisation catalyst
JPS5710336A (en) Oxychlorinating catalyst for ethylene
AU542379B2 (en) Olefin polymerisation catalyst
DE3163847D1 (en) Activators for ziegler type polymerization catalysts
DE3370803D1 (en) Process for polymerizing ethylene
GB2097411B (en) Catalyst for ethylene polymerisation