JPS56151704A - Preparation of polyolefin - Google Patents

Preparation of polyolefin

Info

Publication number
JPS56151704A
JPS56151704A JP5511380A JP5511380A JPS56151704A JP S56151704 A JPS56151704 A JP S56151704A JP 5511380 A JP5511380 A JP 5511380A JP 5511380 A JP5511380 A JP 5511380A JP S56151704 A JPS56151704 A JP S56151704A
Authority
JP
Japan
Prior art keywords
compound
containing compound
halogen
oxygen
compounds
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
JP5511380A
Other languages
Japanese (ja)
Other versions
JPS6248682B2 (en
Inventor
Yozo Kondo
Mitsuhiro Mori
Kaname Ohashi
Shoji 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.)
SHIN DAIKYOWA PETROCHEM
SHINDAIKIYOUWA SEKIYU KAGAKU KK
Original Assignee
SHIN DAIKYOWA PETROCHEM
SHINDAIKIYOUWA 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 SHIN DAIKYOWA PETROCHEM, SHINDAIKIYOUWA SEKIYU KAGAKU KK filed Critical SHIN DAIKYOWA PETROCHEM
Priority to JP5511380A priority Critical patent/JPS56151704A/en
Publication of JPS56151704A publication Critical patent/JPS56151704A/en
Publication of JPS6248682B2 publication Critical patent/JPS6248682B2/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)

Abstract

PURPOSE: To obtain the titled polymer having large average particle diameter and high bulk density, by using a novel catalyst comprising a solid component prepared by reacting Mg (compound) with Ti compound, Zr compound, Si compound, and a halogenated Al compound and a specific organometallic compound.
CONSTITUTION: An olefin (e.g., ethylene, etc.) is polymerized by using a catalyst comprising (A) a solid catalyst component prepared by reacting (a) one or more of metal Mg and hydroxide of organic compound, oxygen-containing compound and halogen-containing compound of Mg, with (b) one or more of oxygen-containing compound and halogen-containing compound of Ti, (c) one or more of oxygen- containing compound and halogen-containing compound of Zr, (d) one or more Si compounds, and (e) one or more halogenated Al compounds, and (A) one or more of organometallic compounds (e.g., n-butyl lithium, etc.) of Ia, IIa, IIb, IIIb, and IVb groups of periodic table.
COPYRIGHT: (C)1981,JPO&Japio
JP5511380A 1980-04-25 1980-04-25 Preparation of polyolefin Granted JPS56151704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5511380A JPS56151704A (en) 1980-04-25 1980-04-25 Preparation of polyolefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5511380A JPS56151704A (en) 1980-04-25 1980-04-25 Preparation of polyolefin

Publications (2)

Publication Number Publication Date
JPS56151704A true JPS56151704A (en) 1981-11-24
JPS6248682B2 JPS6248682B2 (en) 1987-10-15

Family

ID=12989688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5511380A Granted JPS56151704A (en) 1980-04-25 1980-04-25 Preparation of polyolefin

Country Status (1)

Country Link
JP (1) JPS56151704A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712007A (en) * 1980-06-27 1982-01-21 Idemitsu Kosan Co Ltd Production of polyethylene
US4497906A (en) * 1982-02-16 1985-02-05 Sumitomo Chemical Company, Limited Solid catalyst component for olefin polymerization
JPS6096608A (en) * 1983-11-01 1985-05-30 Showa Denko Kk Production of thermoplastic elastomer
US4550094A (en) * 1982-02-16 1985-10-29 Sumitomo Chemical Company, Limited Solid catalyst component for olefin polymerization
US4556648A (en) * 1983-08-16 1985-12-03 Sumitomo Chemical Company, Limited Solid catalyst component for olefin polymerization
JPS63301209A (en) * 1987-06-02 1988-12-08 Idemitsu Petrochem Co Ltd Manufacture of ethylene polymer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712007A (en) * 1980-06-27 1982-01-21 Idemitsu Kosan Co Ltd Production of polyethylene
JPS6312083B2 (en) * 1980-06-27 1988-03-17 Idemitsu Kosan Co
US4497906A (en) * 1982-02-16 1985-02-05 Sumitomo Chemical Company, Limited Solid catalyst component for olefin polymerization
US4550094A (en) * 1982-02-16 1985-10-29 Sumitomo Chemical Company, Limited Solid catalyst component for olefin polymerization
US4556648A (en) * 1983-08-16 1985-12-03 Sumitomo Chemical Company, Limited Solid catalyst component for olefin polymerization
JPS6096608A (en) * 1983-11-01 1985-05-30 Showa Denko Kk Production of thermoplastic elastomer
JPS63301209A (en) * 1987-06-02 1988-12-08 Idemitsu Petrochem Co Ltd Manufacture of ethylene polymer
JPH0725827B2 (en) * 1987-06-02 1995-03-22 出光石油化学株式会社 Method for producing ethylene polymer

Also Published As

Publication number Publication date
JPS6248682B2 (en) 1987-10-15

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