JPS5710609A - Preparation of ethylene polymer - Google Patents

Preparation of ethylene polymer

Info

Publication number
JPS5710609A
JPS5710609A JP8455380A JP8455380A JPS5710609A JP S5710609 A JPS5710609 A JP S5710609A JP 8455380 A JP8455380 A JP 8455380A JP 8455380 A JP8455380 A JP 8455380A JP S5710609 A JPS5710609 A JP S5710609A
Authority
JP
Japan
Prior art keywords
ethylene
catalyst
catalyst composed
prepolymerization
olefin
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.)
Granted
Application number
JP8455380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6410532B2 (enrdf_load_stackoverflow
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 true JPS5710609A (en) 1982-01-20
JPS6410532B2 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)

Cited By (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
JPS61293207A (ja) * 1985-05-22 1986-12-24 アモコ・コ−ポレ−シヨン 徹底予備重合させた担持アルフア−オレフイン重合触媒
JPS623013U (enrdf_load_stackoverflow) * 1985-06-24 1987-01-09
JPS6289706A (ja) * 1985-08-06 1987-04-24 ビ−ピ−　ケミカルズ　リミテツド α−オレフインの重合方法
JPH05247131A (ja) * 1992-01-07 1993-09-24 Phillips Petroleum Co 予備重合されたオレフィン重合触媒の製造方法

Cited By (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
JPS61293207A (ja) * 1985-05-22 1986-12-24 アモコ・コ−ポレ−シヨン 徹底予備重合させた担持アルフア−オレフイン重合触媒
JPS623013U (enrdf_load_stackoverflow) * 1985-06-24 1987-01-09
JPS6289706A (ja) * 1985-08-06 1987-04-24 ビ−ピ−　ケミカルズ　リミテツド α−オレフインの重合方法
JPH05247131A (ja) * 1992-01-07 1993-09-24 Phillips Petroleum Co 予備重合されたオレフィン重合触媒の製造方法

Also Published As

Publication number Publication date
JPS6410532B2 (enrdf_load_stackoverflow) 1989-02-22

Similar Documents

Publication Publication Date Title
JPS5441985A (en) Polymerization or copolymerization of olefin
ATE17740T1 (de) Katalysatoren zur polymerisation und copolymerisation von propylen, sowie polymerisationsverfahren, die solche katalysatoren verwenden.
JPS52121689A (en) Polymerization method of low-density polyethylene
JPS5590515A (en) Preparation of ethylene copolymer
JPS5518442A (en) Component of olefin polymerization catalyst and its use
JPS5340093A (en) Preparation of polyolefin
JPS5710609A (en) Preparation of ethylene polymer
JPS57205408A (en) Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
JPS52110793A (en) Preparation of highly crystalline olefin polymers
JPS5586805A (en) Preparation of ethylene copolymer
JPS5294391A (en) Polymerization of alpha-olefins
JPS5586804A (en) Preparation of ethylene copolymer
JPS5686906A (en) Titanium trichloride catalyst component and homopolymerizing or copolymerizing method of alpha- olefin
JPS56125405A (en) Treatment of olefin polymer
JPS55123607A (en) Preparation of poly-1-butene
JPS57151602A (en) Continuous preparation of polyolefin
JPS5681312A (en) Production of polyolefin
JPS5573711A (en) Preparation of poly-1-butene
JPS54127995A (en) Preparation of polymer
JPS539891A (en) Polymerization of ethylene or alpha-olefins
JPS5285279A (en) Polymerization of ethylene
JPS57205409A (en) Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
JPS5333289A (en) Preparation of highly crystalline olefin polymer
JPS52139184A (en) Polymerization of ethylene or alpha-olefin
JPS56112912A (en) Titanium trichloride catalytic component and polymerization or copolymerization method of alpha-olefin