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IT1032864B - PROCEDURE AND CATALYST FOR THE PRODUCTION OF POLYOLEFINS - Google Patents

PROCEDURE AND CATALYST FOR THE PRODUCTION OF POLYOLEFINS

Info

Publication number
IT1032864B
IT1032864B IT6821275A IT6821275A IT1032864B IT 1032864 B IT1032864 B IT 1032864B IT 6821275 A IT6821275 A IT 6821275A IT 6821275 A IT6821275 A IT 6821275A IT 1032864 B IT1032864 B IT 1032864B
Authority
IT
Italy
Prior art keywords
polyolefins
catalyst
procedure
production
Prior art date
Application number
IT6821275A
Other languages
Italian (it)
Original Assignee
Nippon Oil Co Ltd
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 Nippon Oil Co Ltd filed Critical Nippon Oil Co Ltd
Application granted granted Critical
Publication of IT1032864B publication Critical patent/IT1032864B/en

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)
IT6821275A 1974-05-13 1975-05-13 PROCEDURE AND CATALYST FOR THE PRODUCTION OF POLYOLEFINS IT1032864B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5224674A JPS5248911B2 (en) 1974-05-13 1974-05-13

Publications (1)

Publication Number Publication Date
IT1032864B true IT1032864B (en) 1979-06-20

Family

ID=12909355

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6821275A IT1032864B (en) 1974-05-13 1975-05-13 PROCEDURE AND CATALYST FOR THE PRODUCTION OF POLYOLEFINS

Country Status (5)

Country Link
JP (1) JPS5248911B2 (en)
DE (1) DE2521662C2 (en)
FR (1) FR2271236B1 (en)
GB (1) GB1474487A (en)
IT (1) IT1032864B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1014991B (en) * 1974-06-12 1977-04-30 Snam Progetti CATALYST FOR THE POLYMERIZATION OF ALPHA OLEFINE METHOD FOR ITS PREPARATION AND POLYMERIZATION PROCESS USING SAID CATALYST
JPS595121B2 (en) * 1975-06-26 1984-02-02 日石三菱株式会社 Polyolefin Inno Seizouhouhou
DE3823934C2 (en) * 1987-07-31 2002-01-03 Petroleo Brasileiro Sa Process for producing an ethylene polymerization catalyst and ethylene polymerization process
JP2717723B2 (en) * 1989-07-17 1998-02-25 日本石油株式会社 Method for producing polyolefin
JP2566829B2 (en) * 1989-08-03 1996-12-25 日本石油株式会社 Method for producing polyolefin
CA2029639C (en) * 1989-11-13 2002-06-18 Akira Sano Process for preparing polyolefins
JP2678947B2 (en) * 1990-03-02 1997-11-19 日本石油株式会社 Method for producing polyolefin
JP2984947B2 (en) * 1991-04-02 1999-11-29 日石三菱株式会社 Method for producing polyolefin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT951961B (en) * 1971-12-27 1973-07-10 Sir Soc Italiana Resine Spa PROCEDURE FOR POLYMERIZATION AND COPOLYMERIZATION OF OLEFINS
JPS6073485A (en) * 1983-09-30 1985-04-25 Koden Electronics Co Ltd Underground probing device

Also Published As

Publication number Publication date
FR2271236A1 (en) 1975-12-12
JPS5248911B2 (en) 1977-12-13
JPS50144794A (en) 1975-11-20
DE2521662C2 (en) 1984-09-27
FR2271236B1 (en) 1978-09-22
GB1474487A (en) 1977-05-25
DE2521662A1 (en) 1975-11-27

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