JPS6247448B2 - - Google Patents

Info

Publication number
JPS6247448B2
JPS6247448B2 JP18300781A JP18300781A JPS6247448B2 JP S6247448 B2 JPS6247448 B2 JP S6247448B2 JP 18300781 A JP18300781 A JP 18300781A JP 18300781 A JP18300781 A JP 18300781A JP S6247448 B2 JPS6247448 B2 JP S6247448B2
Authority
JP
Japan
Prior art keywords
chromium oxide
chromium
ethylene
less
catalyst
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
JP18300781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5884806A (ja
Inventor
Osamu Komyama
Yukio Ito
Chihiro Imai
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.)
Tonen Chemical Corp
Original Assignee
Tonen Sekiyu Kagaku KK
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 Tonen Sekiyu Kagaku KK filed Critical Tonen Sekiyu Kagaku KK
Priority to JP18300781A priority Critical patent/JPS5884806A/ja
Publication of JPS5884806A publication Critical patent/JPS5884806A/ja
Publication of JPS6247448B2 publication Critical patent/JPS6247448B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP18300781A 1981-11-17 1981-11-17 ポリエチレンの製造方法 Granted JPS5884806A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18300781A JPS5884806A (ja) 1981-11-17 1981-11-17 ポリエチレンの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18300781A JPS5884806A (ja) 1981-11-17 1981-11-17 ポリエチレンの製造方法

Publications (2)

Publication Number Publication Date
JPS5884806A JPS5884806A (ja) 1983-05-21
JPS6247448B2 true JPS6247448B2 (fr) 1987-10-08

Family

ID=16128108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18300781A Granted JPS5884806A (ja) 1981-11-17 1981-11-17 ポリエチレンの製造方法

Country Status (1)

Country Link
JP (1) JPS5884806A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6989344B2 (en) * 2002-12-27 2006-01-24 Univation Technologies, Llc Supported chromium oxide catalyst for the production of broad molecular weight polyethylene
WO2010150410A1 (fr) * 2009-06-26 2010-12-29 日本ポリエチレン株式会社 Résine de polyéthylène, catalyseur utilisé pour la production de celle-ci, son procédé de fabrication, article moulé en matière plastique, creux, contenant la résine de polyéthylène et utilisation de l'article moulé en matière plastique creux

Also Published As

Publication number Publication date
JPS5884806A (ja) 1983-05-21

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