JPS56100809A - Preparation of catalyst component for polymerization of alpha-olefin - Google Patents

Preparation of catalyst component for polymerization of alpha-olefin

Info

Publication number
JPS56100809A
JPS56100809A JP12348780A JP12348780A JPS56100809A JP S56100809 A JPS56100809 A JP S56100809A JP 12348780 A JP12348780 A JP 12348780A JP 12348780 A JP12348780 A JP 12348780A JP S56100809 A JPS56100809 A JP S56100809A
Authority
JP
Japan
Prior art keywords
polymerization
olefin
catalyst component
ticl
treated
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
JP12348780A
Other languages
Japanese (ja)
Other versions
JPS5841285B2 (en
Inventor
Hiroshi Ueno
Eiji Sezaki
Naomi Inaba
Tokuo Makishima
Yasushi Watanabe
Shozo Wada
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 General Sekiyu KK
Original Assignee
Toa Nenryo Kogyyo 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 Toa Nenryo Kogyyo KK filed Critical Toa Nenryo Kogyyo KK
Priority to JP12348780A priority Critical patent/JPS5841285B2/en
Publication of JPS56100809A publication Critical patent/JPS56100809A/en
Publication of JPS5841285B2 publication Critical patent/JPS5841285B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prepare an excellent catalyst component producing a high proportion of a steroregular polymer, by treating a purplish red product obtained by the reduction of TiCl4 with a mixture of organic Al compounds, with a complexing agent and a 3C or higher chlorinated hydrocarbon.
CONSTITUTION: TiCl4 is reduced with a mixture or a complex compound of a dialkylaluminum monohalide (e.g., diethylaluminum chloride) and a monoalkyaluminum dihalide (e.g., ethylaluminum dichloride). The resulting purplish red reduced solid is treated with a complexing agent (e.g., di-n-butyl ether) and, after separated, it is treated with a 3C or higher chlorinated hydrocarbon (a 3W8C, 2W6Cl one is largely effective, e.g., hexachloropropane), to obtain a catalyst composition for the polymerization of an α-olefin. The catalyst obtained in the method has extremely high polymerization activity and produces a high proportion of a stereoregular polymer and is capable of giving a product composed of uniform particles.
COPYRIGHT: (C)1981,JPO&Japio
JP12348780A 1980-09-08 1980-09-08 Method for producing catalyst component for α-olefin polymerization Expired JPS5841285B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12348780A JPS5841285B2 (en) 1980-09-08 1980-09-08 Method for producing catalyst component for α-olefin polymerization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12348780A JPS5841285B2 (en) 1980-09-08 1980-09-08 Method for producing catalyst component for α-olefin polymerization

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7445676A Division JPS5314192A (en) 1976-03-08 1976-06-25 Titanium trichloride catalyst and production thereof

Publications (2)

Publication Number Publication Date
JPS56100809A true JPS56100809A (en) 1981-08-13
JPS5841285B2 JPS5841285B2 (en) 1983-09-10

Family

ID=14861836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12348780A Expired JPS5841285B2 (en) 1980-09-08 1980-09-08 Method for producing catalyst component for α-olefin polymerization

Country Status (1)

Country Link
JP (1) JPS5841285B2 (en)

Also Published As

Publication number Publication date
JPS5841285B2 (en) 1983-09-10

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