JPH0471924B2 - - Google Patents

Info

Publication number
JPH0471924B2
JPH0471924B2 JP56120542A JP12054281A JPH0471924B2 JP H0471924 B2 JPH0471924 B2 JP H0471924B2 JP 56120542 A JP56120542 A JP 56120542A JP 12054281 A JP12054281 A JP 12054281A JP H0471924 B2 JPH0471924 B2 JP H0471924B2
Authority
JP
Japan
Prior art keywords
compound
catalyst
ethylene
reaction
polymerization
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 - Lifetime
Application number
JP56120542A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5821407A (ja
Inventor
Hisao Tanaka
Kenichi Sarara
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP56120542A priority Critical patent/JPS5821407A/ja
Publication of JPS5821407A publication Critical patent/JPS5821407A/ja
Publication of JPH0471924B2 publication Critical patent/JPH0471924B2/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

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
JP56120542A 1981-07-30 1981-07-30 エチレン重合体の製造方法 Granted JPS5821407A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56120542A JPS5821407A (ja) 1981-07-30 1981-07-30 エチレン重合体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56120542A JPS5821407A (ja) 1981-07-30 1981-07-30 エチレン重合体の製造方法

Publications (2)

Publication Number Publication Date
JPS5821407A JPS5821407A (ja) 1983-02-08
JPH0471924B2 true JPH0471924B2 (enrdf_load_html_response) 1992-11-17

Family

ID=14788867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56120542A Granted JPS5821407A (ja) 1981-07-30 1981-07-30 エチレン重合体の製造方法

Country Status (1)

Country Link
JP (1) JPS5821407A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW279872B (enrdf_load_html_response) * 1992-05-29 1996-07-01 Sumitomo Chemical Co
JP3266942B2 (ja) * 1992-09-10 2002-03-18 住友化学工業株式会社 エチレンの高温高圧重合方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5111672A (en) * 1974-07-18 1976-01-29 Matsushita Electric Ind Co Ltd Datsusuisochino anzenkiko
JPS5378287A (en) * 1976-12-23 1978-07-11 Showa Yuka Kk Process for producing improved ethylenic polymer
JPS53146290A (en) * 1977-05-26 1978-12-20 Asahi Chem Ind Co Ltd Olefin polymerization catalyst
JPS5618607A (en) * 1979-07-24 1981-02-21 Mitsubishi Petrochem Co Ltd Polymerization of ethylene

Also Published As

Publication number Publication date
JPS5821407A (ja) 1983-02-08

Similar Documents

Publication Publication Date Title
JPH0699507B2 (ja) 触媒成分及び重合用触媒系
JP2530618B2 (ja) オレフイン重合用触媒成分
JPH0359922B2 (enrdf_load_html_response)
EP0111903B1 (en) Olefin polymerization catalysts and process for producing olefin polymers by using such catalysts
JPH0471924B2 (enrdf_load_html_response)
JPS6354722B2 (enrdf_load_html_response)
JPS61207403A (ja) オレフインの重合方法
JPH0725806B2 (ja) オレフイン重合用触媒成分
JPH0247484B2 (ja) Echirenkyojugotainoseizohoho
JPH0128049B2 (enrdf_load_html_response)
JPH0341484B2 (enrdf_load_html_response)
JP2904871B2 (ja) プロピレン重合体の製造法
JPH04175313A (ja) α―オレフイン重合用触媒
JPH07109306A (ja) オレフィン重合用触媒
JPH01259003A (ja) α−オレフイン重合体製造方法
JPH0349921B2 (enrdf_load_html_response)
JPS6067505A (ja) ポリオレフインの製造方法
JPS62135509A (ja) プロピレンのブロツク共重合体の製造方法
JPH0455205B2 (enrdf_load_html_response)
JPH0358370B2 (enrdf_load_html_response)
JPH0153886B2 (enrdf_load_html_response)
JPH0349924B2 (enrdf_load_html_response)
JPH0693028A (ja) α−オレフィン重合用触媒
JPH0118928B2 (enrdf_load_html_response)
JPH1135609A (ja) α−オレフィン共重合体の製造法