JPS5690806A - Polymerization of alpha-olefin - Google Patents

Polymerization of alpha-olefin

Info

Publication number
JPS5690806A
JPS5690806A JP16631679A JP16631679A JPS5690806A JP S5690806 A JPS5690806 A JP S5690806A JP 16631679 A JP16631679 A JP 16631679A JP 16631679 A JP16631679 A JP 16631679A JP S5690806 A JPS5690806 A JP S5690806A
Authority
JP
Japan
Prior art keywords
ether
polymerization
olefin
formula
catalyst consisting
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
JP16631679A
Other languages
Japanese (ja)
Other versions
JPS5928572B2 (en
Inventor
Tadashi Asanuma
Tetsunosuke Shiomura
Shinryu Uchikawa
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP16631679A priority Critical patent/JPS5928572B2/en
Publication of JPS5690806A publication Critical patent/JPS5690806A/en
Publication of JPS5928572B2 publication Critical patent/JPS5928572B2/en
Expired legal-status Critical Current

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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To heighten a polymer yield, by employing a high-activity catalyst consisting of an activated titanium trichloride composition, a specified ether and an organic Al compound, in the stereoregular polymerization of an α-olefin.
CONSTITUTION: In the stereoregular polymerization of an α-olefin, said polymerization is carried out by using a catalyst consisting of (A) a titanium trichloride composition activated with an ether/aluminum trichloride complex, etc., (B) an ether represented by formula I, wherein R1 and R2 are C2W10 hydrocarbon groups, such as diethyl ether or diphenyl ether and (C) an organoaluminum compound represented by formula II, wherein R3 is a C1WC6 hydrocarbon group, X' is alkoxyl, H or a halogen and m is in the range: 1.5≤m≤3, such as diethylaluminum chloride or triethylaluminum.
COPYRIGHT: (C)1981,JPO&Japio
JP16631679A 1979-12-22 1979-12-22 Polymerization method of α-olefin Expired JPS5928572B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16631679A JPS5928572B2 (en) 1979-12-22 1979-12-22 Polymerization method of α-olefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16631679A JPS5928572B2 (en) 1979-12-22 1979-12-22 Polymerization method of α-olefin

Publications (2)

Publication Number Publication Date
JPS5690806A true JPS5690806A (en) 1981-07-23
JPS5928572B2 JPS5928572B2 (en) 1984-07-13

Family

ID=15829082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16631679A Expired JPS5928572B2 (en) 1979-12-22 1979-12-22 Polymerization method of α-olefin

Country Status (1)

Country Link
JP (1) JPS5928572B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612477U (en) * 1984-06-05 1986-01-09 村田機械株式会社 Warp thread shedding device for loom

Also Published As

Publication number Publication date
JPS5928572B2 (en) 1984-07-13

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