FI873012A - Menetelmä olefiinien polymeroinnissa käytetyn rakenteeltaan sfäärisen katalysaattorin käsittelemiseksi, saatavan katalysaattorin käyttö olefiinen polymeroinnissa - Google Patents

Menetelmä olefiinien polymeroinnissa käytetyn rakenteeltaan sfäärisen katalysaattorin käsittelemiseksi, saatavan katalysaattorin käyttö olefiinen polymeroinnissa Download PDF

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Publication number
FI873012A
FI873012A FI873012A FI873012A FI873012A FI 873012 A FI873012 A FI 873012A FI 873012 A FI873012 A FI 873012A FI 873012 A FI873012 A FI 873012A FI 873012 A FI873012 A FI 873012A
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FI
Finland
Prior art keywords
spherical
catalyst
polymerization
olefins
polymerisation
Prior art date
Application number
FI873012A
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English (en)
Swedish (sv)
Other versions
FI93367B (fi
FI873012A0 (fi
FI93367C (fi
Inventor
Claude Brun
Auguste Cheux
Michel Avaro
Original Assignee
Atochem
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.)
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Publication date
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Application filed by Atochem filed Critical Atochem
Publication of FI873012A0 publication Critical patent/FI873012A0/fi
Publication of FI873012A publication Critical patent/FI873012A/fi
Publication of FI93367B publication Critical patent/FI93367B/fi
Application granted granted Critical
Publication of FI93367C publication Critical patent/FI93367C/fi

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Dental Preparations (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Polymerization Catalysts (AREA)
FI873012A 1986-07-08 1987-07-07 Menetelmä olefiinien polymeroinnissa käytetyn rakenteeltaan sfäärisen katalysaattorin käsittelemiseksi, saatavan katalysaattorin käyttö olefiinen polymeroinnissa FI93367C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8609930A FR2601372B1 (fr) 1986-07-08 1986-07-08 Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines
FR8609930 1986-07-08

Publications (4)

Publication Number Publication Date
FI873012A0 FI873012A0 (fi) 1987-07-07
FI873012A true FI873012A (fi) 1988-01-09
FI93367B FI93367B (fi) 1994-12-15
FI93367C FI93367C (fi) 1995-03-27

Family

ID=9337202

Family Applications (1)

Application Number Title Priority Date Filing Date
FI873012A FI93367C (fi) 1986-07-08 1987-07-07 Menetelmä olefiinien polymeroinnissa käytetyn rakenteeltaan sfäärisen katalysaattorin käsittelemiseksi, saatavan katalysaattorin käyttö olefiinen polymeroinnissa

Country Status (11)

Country Link
EP (1) EP0252804B1 (fi)
JP (1) JP2689381B2 (fi)
CN (1) CN1010024B (fi)
AT (1) ATE58147T1 (fi)
AU (1) AU598828B2 (fi)
CA (1) CA1294944C (fi)
DE (1) DE3766022D1 (fi)
ES (1) ES2019393B3 (fi)
FI (1) FI93367C (fi)
FR (1) FR2601372B1 (fi)
NO (1) NO169776C (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2682305B2 (ja) * 1991-10-29 1997-11-26 住友化学工業株式会社 オレフィン重合体の製造方法
BR9301438A (pt) * 1993-04-05 1994-11-15 Petroleo Brasileiro Sa Processo de preparação de catalisador esférico tipo ziegler para polimerização de alfa-olefinas, catalisador esférico, processo de obtenção de polietileno esférico de altíssimo peso molecular e polietileno esférico de altíssimo pelo molecular

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312784A (en) * 1977-12-13 1982-01-26 Phillips Petroleum Co. Catalyst and process of polymerization of alpha monoolefins
JPS591723B2 (ja) * 1980-01-17 1984-01-13 チッソ株式会社 α−オレフイン重合体を製造する方法
JPS5928573B2 (ja) * 1980-02-05 1984-07-13 チッソ株式会社 α−オレフイン重合体の製造方法
FR2586022B1 (fr) * 1985-08-06 1987-11-13 Bp Chimie Sa Polymerisation d'olefines en phase gazeuse avec un catalyseur ziegler-natta et deux composes organometalliques
FR2591602B1 (fr) * 1985-12-18 1988-02-26 Atochem Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines.

Also Published As

Publication number Publication date
NO872444L (no) 1988-01-11
FI93367B (fi) 1994-12-15
FR2601372A1 (fr) 1988-01-15
EP0252804A1 (fr) 1988-01-13
CN87104796A (zh) 1988-01-20
NO169776C (no) 1992-08-05
NO169776B (no) 1992-04-27
FI873012A0 (fi) 1987-07-07
AU598828B2 (en) 1990-07-05
CN1010024B (zh) 1990-10-17
ES2019393B3 (es) 1991-06-16
JP2689381B2 (ja) 1997-12-10
FR2601372B1 (fr) 1988-10-21
EP0252804B1 (fr) 1990-11-07
AU7532687A (en) 1989-01-12
FI93367C (fi) 1995-03-27
ATE58147T1 (de) 1990-11-15
NO872444D0 (no) 1987-06-11
DE3766022D1 (de) 1990-12-13
JPS6323905A (ja) 1988-02-01
CA1294944C (fr) 1992-01-28

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BB Publication of examined application
FG Patent granted

Owner name: ATOCHEM

MA Patent expired