JPS6410532B2 - - Google Patents

Info

Publication number
JPS6410532B2
JPS6410532B2 JP55084553A JP8455380A JPS6410532B2 JP S6410532 B2 JPS6410532 B2 JP S6410532B2 JP 55084553 A JP55084553 A JP 55084553A JP 8455380 A JP8455380 A JP 8455380A JP S6410532 B2 JPS6410532 B2 JP S6410532B2
Authority
JP
Japan
Prior art keywords
titanium
polymerization
ethylene
catalyst component
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
JP55084553A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5710609A (en
Inventor
Yoshihisa Ushida
Norio Kashiwa
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP8455380A priority Critical patent/JPS5710609A/ja
Publication of JPS5710609A publication Critical patent/JPS5710609A/ja
Publication of JPS6410532B2 publication Critical patent/JPS6410532B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP8455380A 1980-06-24 1980-06-24 Preparation of ethylene polymer Granted JPS5710609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8455380A JPS5710609A (en) 1980-06-24 1980-06-24 Preparation of ethylene polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8455380A JPS5710609A (en) 1980-06-24 1980-06-24 Preparation of ethylene polymer

Publications (2)

Publication Number Publication Date
JPS5710609A JPS5710609A (en) 1982-01-20
JPS6410532B2 true JPS6410532B2 (enrdf_load_stackoverflow) 1989-02-22

Family

ID=13833827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8455380A Granted JPS5710609A (en) 1980-06-24 1980-06-24 Preparation of ethylene polymer

Country Status (1)

Country Link
JP (1) JPS5710609A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59213706A (ja) * 1983-05-20 1984-12-03 Idemitsu Petrochem Co Ltd α−オレフインの連続重合方法
JPS61254610A (ja) * 1985-05-07 1986-11-12 Mitsubishi Petrochem Co Ltd オレフイン重合用触媒成分
US4579836A (en) * 1985-05-22 1986-04-01 Amoco Corporation Exhaustively prepolymerized supported alpha-olefin polymerization catalyst
JPS623013U (enrdf_load_stackoverflow) * 1985-06-24 1987-01-09
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
US5244990A (en) * 1992-01-07 1993-09-14 Phillips Petroleum Company Prepolymerized catalyst and use thereof

Also Published As

Publication number Publication date
JPS5710609A (en) 1982-01-20

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