JPS546088A - Preparation of polyolefin - Google Patents

Preparation of polyolefin

Info

Publication number
JPS546088A
JPS546088A JP7108077A JP7108077A JPS546088A JP S546088 A JPS546088 A JP S546088A JP 7108077 A JP7108077 A JP 7108077A JP 7108077 A JP7108077 A JP 7108077A JP S546088 A JPS546088 A JP S546088A
Authority
JP
Japan
Prior art keywords
polyolefin
preparation
compound
alcl
mgo
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
JP7108077A
Other languages
Japanese (ja)
Other versions
JPS5723686B2 (en
Inventor
Mitsuo Matsuno
Etsuo Kawamata
Nobuyuki Kuroda
Kazuo Matsuura
Mitsuharu Miyoshi
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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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 Nippon Oil Corp filed Critical Nippon Oil Corp
Priority to JP7108077A priority Critical patent/JPS546088A/en
Priority to US05/913,507 priority patent/US4384088A/en
Priority to CA000305579A priority patent/CA1119152A/en
Priority to IT24647/78A priority patent/IT1098330B/en
Priority to FR7818175A priority patent/FR2394558B1/en
Priority to DE19782826547 priority patent/DE2826547A1/en
Publication of JPS546088A publication Critical patent/JPS546088A/en
Publication of JPS5723686B2 publication Critical patent/JPS5723686B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a polyolefin having a wide molecular weight distribution with a good catalytic efficiency, by polymerizing an olefin using a catalyst consisting of (A) a solid component obtained by simultaneous pulverization of the reaction product between MgO and AlCl3 under heating with a Ti or V compound and (B) an organometallic compound.
COPYRIGHT: (C)1979,JPO&Japio
JP7108077A 1977-06-17 1977-06-17 Preparation of polyolefin Granted JPS546088A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP7108077A JPS546088A (en) 1977-06-17 1977-06-17 Preparation of polyolefin
US05/913,507 US4384088A (en) 1977-06-17 1978-06-07 Process for preparing polyolefins
CA000305579A CA1119152A (en) 1977-06-17 1978-06-15 Process for preparing polyolefins
IT24647/78A IT1098330B (en) 1977-06-17 1978-06-16 PROCEDURE FOR PREPARING POLYOLEFINS
FR7818175A FR2394558B1 (en) 1977-06-17 1978-06-16 PROCESS AND CATALYST FOR THE PREPARATION OF POLYOLEFINS
DE19782826547 DE2826547A1 (en) 1977-06-17 1978-06-16 METHOD FOR MANUFACTURING POLYOLEFINS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7108077A JPS546088A (en) 1977-06-17 1977-06-17 Preparation of polyolefin

Publications (2)

Publication Number Publication Date
JPS546088A true JPS546088A (en) 1979-01-17
JPS5723686B2 JPS5723686B2 (en) 1982-05-20

Family

ID=13450177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7108077A Granted JPS546088A (en) 1977-06-17 1977-06-17 Preparation of polyolefin

Country Status (1)

Country Link
JP (1) JPS546088A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160489A (en) * 1978-06-09 1979-12-19 Chisso Corp Preparation of ethylene polymer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121989U (en) * 1983-02-04 1984-08-16 ソニー株式会社 headphone
JPS6268390U (en) * 1985-10-18 1987-04-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160489A (en) * 1978-06-09 1979-12-19 Chisso Corp Preparation of ethylene polymer
JPS5840968B2 (en) * 1978-06-09 1983-09-09 チッソ株式会社 Method for producing ethylene polymer

Also Published As

Publication number Publication date
JPS5723686B2 (en) 1982-05-20

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