JPS6412286B2 - - Google Patents

Info

Publication number
JPS6412286B2
JPS6412286B2 JP7220581A JP7220581A JPS6412286B2 JP S6412286 B2 JPS6412286 B2 JP S6412286B2 JP 7220581 A JP7220581 A JP 7220581A JP 7220581 A JP7220581 A JP 7220581A JP S6412286 B2 JPS6412286 B2 JP S6412286B2
Authority
JP
Japan
Prior art keywords
titanium
compound
polymerization
magnesium
particle size
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP7220581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57187305A (en
Inventor
Kazuo Matsura
Takeichi Shiraishi
Etsuo Kawamata
Nobuyuki Kuroda
Mitsuharu Myoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Nippon 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 Nippon Oil Corp filed Critical Nippon Oil Corp
Priority to JP7220581A priority Critical patent/JPS57187305A/ja
Priority to GB8214180A priority patent/GB2099004B/en
Publication of JPS57187305A publication Critical patent/JPS57187305A/ja
Publication of JPS6412286B2 publication Critical patent/JPS6412286B2/ja
Granted legal-status Critical Current

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP7220581A 1981-05-15 1981-05-15 Production of polyolefin Granted JPS57187305A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7220581A JPS57187305A (en) 1981-05-15 1981-05-15 Production of polyolefin
GB8214180A GB2099004B (en) 1981-05-15 1982-05-14 Process for preparing polyolefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7220581A JPS57187305A (en) 1981-05-15 1981-05-15 Production of polyolefin

Publications (2)

Publication Number Publication Date
JPS57187305A JPS57187305A (en) 1982-11-18
JPS6412286B2 true JPS6412286B2 (en]) 1989-02-28

Family

ID=13482497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7220581A Granted JPS57187305A (en) 1981-05-15 1981-05-15 Production of polyolefin

Country Status (2)

Country Link
JP (1) JPS57187305A (en])
GB (1) GB2099004B (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094683A (ja) * 1983-10-27 1985-05-27 Nippon Petrochem Co Ltd 表皮材
JPH0761687B2 (ja) * 1988-07-09 1995-07-05 日本石油株式会社 高強度・高弾性率ポリエチレン材料の製造方法
FI86548C (fi) * 1990-11-07 1992-09-10 Neste Oy Foerbaettrad stereoselektiv katalysator foer polymerisation av olefiner.
FR2686608B1 (fr) * 1992-01-27 1994-03-18 Elf Atochem Sa Procede d'activation de support a base de chlorure de magnesium entrant dans la fabrication de la composante catalytique de polymerisation de l'ethylene.
DE69320163T2 (de) * 1992-12-29 1999-04-22 Nippon Petrochemicals Co., Ltd., Tokio/Tokyo Verfahren zum Betreiben eines Olefinpolymerisationreaktors
EP0604990B1 (en) * 1992-12-29 1997-06-11 Nippon Petrochemicals Co., Ltd. Method for vapor phase polymerization of alpha-olefin
EP0605002B1 (en) 1992-12-30 2000-08-02 Nippon Petrochemicals Co., Ltd. Method of vapor phase polymerization of olefins

Also Published As

Publication number Publication date
GB2099004B (en) 1985-01-09
JPS57187305A (en) 1982-11-18
GB2099004A (en) 1982-12-01

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