JPS6312083B2 - - Google Patents

Info

Publication number
JPS6312083B2
JPS6312083B2 JP55086445A JP8644580A JPS6312083B2 JP S6312083 B2 JPS6312083 B2 JP S6312083B2 JP 55086445 A JP55086445 A JP 55086445A JP 8644580 A JP8644580 A JP 8644580A JP S6312083 B2 JPS6312083 B2 JP S6312083B2
Authority
JP
Japan
Prior art keywords
mmol
catalyst
polyethylene
titanium
magnesium
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
JP55086445A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5712007A (en
Inventor
Junichi Matsumoto
Shinichi Akimoto
Shigeaki Mizogami
Akio Kimura
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP8644580A priority Critical patent/JPS5712007A/ja
Priority to EP19810104669 priority patent/EP0043473B1/en
Priority to DE8181104669T priority patent/DE3171693D1/de
Publication of JPS5712007A publication Critical patent/JPS5712007A/ja
Publication of JPS6312083B2 publication Critical patent/JPS6312083B2/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

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP8644580A 1980-06-25 1980-06-27 Production of polyethylene Granted JPS5712007A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8644580A JPS5712007A (en) 1980-06-27 1980-06-27 Production of polyethylene
EP19810104669 EP0043473B1 (en) 1980-06-25 1981-06-17 Process for the production of polyethylene
DE8181104669T DE3171693D1 (en) 1980-06-25 1981-06-17 Process for the production of polyethylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8644580A JPS5712007A (en) 1980-06-27 1980-06-27 Production of polyethylene

Publications (2)

Publication Number Publication Date
JPS5712007A JPS5712007A (en) 1982-01-21
JPS6312083B2 true JPS6312083B2 (en, 2012) 1988-03-17

Family

ID=13887110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8644580A Granted JPS5712007A (en) 1980-06-25 1980-06-27 Production of polyethylene

Country Status (1)

Country Link
JP (1) JPS5712007A (en, 2012)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU72278A1 (en, 2012) * 1975-04-14 1977-02-03
JPS5814443B2 (ja) * 1978-10-17 1983-03-19 三菱化学株式会社 オレフインの重合法
JPS56151704A (en) * 1980-04-25 1981-11-24 Shindaikiyouwa Sekiyu Kagaku Kk Preparation of polyolefin

Also Published As

Publication number Publication date
JPS5712007A (en) 1982-01-21

Similar Documents

Publication Publication Date Title
JP3566949B2 (ja) エチレン重合及び共重合用触媒
CA1163617A (en) Catalyst for polymerization of olefins and polymerization process employing such catalyst
US5064798A (en) Catalyst for olefin polymerization
JPH03502207A (ja) オレフィンの重合用担持バナジウム触媒及びその製造及び使用方法
US4518751A (en) Process for the production of polyethylene
EP0356183B1 (en) Catalyst for olefin polymerization
JPH01247406A (ja) 分子量分布の狭いアルファオレフィンポリマー重合用触媒組成物
US4426316A (en) Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
US4199476A (en) Olefin polymerization catalyst
US4284748A (en) Olefin polymerization
JPS59138206A (ja) オレフィン重合用触媒成分の製造方法
US4295992A (en) Support prepared from organomagnesium compounds and silicon halides; and catalysts for polymerizing olefins
KR100496776B1 (ko) 에틸렌 중합 및 공중합용 촉매
US4238354A (en) Polymerization of olefins
EP0043473B1 (en) Process for the production of polyethylene
US4364851A (en) Process for producing olefin polymers
US4783512A (en) Process for polymerizing olefins in the presence of a catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
CN108884194A (zh) 具有优异的加工性和机械性质的乙烯/1-己烯共聚物
JP4089968B2 (ja) 新規の触媒組成物およびそれを用いたオレフィン重合およびアルファオレフィンとのオレフィン共重合のための方法
JP4316885B2 (ja) オレフィン重合のための触媒組成物およびその調製方法
US5322911A (en) Polymerization process employing metal halide catalyst and polymer produced
JPS6354722B2 (en, 2012)
JPS6312083B2 (en, 2012)
US4312968A (en) Polymerization of olefins
JPS6251285B2 (en, 2012)