JPS5347484A - Polymerization of ethylene - Google Patents

Polymerization of ethylene

Info

Publication number
JPS5347484A
JPS5347484A JP12121776A JP12121776A JPS5347484A JP S5347484 A JPS5347484 A JP S5347484A JP 12121776 A JP12121776 A JP 12121776A JP 12121776 A JP12121776 A JP 12121776A JP S5347484 A JPS5347484 A JP S5347484A
Authority
JP
Japan
Prior art keywords
ethylene
polymerization
blow
effected
prepare
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
JP12121776A
Other languages
Japanese (ja)
Other versions
JPS5840967B2 (en
Inventor
Masanori Osawa
Heizo Sasaki
Akira Ito
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 Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP12121776A priority Critical patent/JPS5840967B2/en
Publication of JPS5347484A publication Critical patent/JPS5347484A/en
Publication of JPS5840967B2 publication Critical patent/JPS5840967B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To prepare an ethylene polymer having a broad molecular weight distribution for use in blow or extrusion molding by polymerizing ethylene in the presence of an organoaluminum compound and an activated titanium effected by a specific treatment.
COPYRIGHT: (C)1978,JPO&Japio
JP12121776A 1976-10-12 1976-10-12 Ethylene polymerization method Expired JPS5840967B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12121776A JPS5840967B2 (en) 1976-10-12 1976-10-12 Ethylene polymerization method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12121776A JPS5840967B2 (en) 1976-10-12 1976-10-12 Ethylene polymerization method

Publications (2)

Publication Number Publication Date
JPS5347484A true JPS5347484A (en) 1978-04-27
JPS5840967B2 JPS5840967B2 (en) 1983-09-09

Family

ID=14805771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12121776A Expired JPS5840967B2 (en) 1976-10-12 1976-10-12 Ethylene polymerization method

Country Status (1)

Country Link
JP (1) JPS5840967B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549152A (en) * 1977-06-23 1979-01-23 Mitsuboshi Seisakusho Method of making stairinggheaddpipe
JPS5511853A (en) * 1978-07-14 1980-01-28 Asahi Chem Ind Co Ltd Injection molded product with improved weld strength

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549152A (en) * 1977-06-23 1979-01-23 Mitsuboshi Seisakusho Method of making stairinggheaddpipe
JPS5511853A (en) * 1978-07-14 1980-01-28 Asahi Chem Ind Co Ltd Injection molded product with improved weld strength

Also Published As

Publication number Publication date
JPS5840967B2 (en) 1983-09-09

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