JPS5763308A - Polymerization of alpha-olefin - Google Patents

Polymerization of alpha-olefin

Info

Publication number
JPS5763308A
JPS5763308A JP13754880A JP13754880A JPS5763308A JP S5763308 A JPS5763308 A JP S5763308A JP 13754880 A JP13754880 A JP 13754880A JP 13754880 A JP13754880 A JP 13754880A JP S5763308 A JPS5763308 A JP S5763308A
Authority
JP
Japan
Prior art keywords
olefin
polymerization
cycloalkyl
alkyl
electron donor
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
JP13754880A
Other languages
Japanese (ja)
Other versions
JPS642121B2 (en
Inventor
Masahiko Kuramoto
Yasuhiro Takeshita
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 JP13754880A priority Critical patent/JPS5763308A/en
Publication of JPS5763308A publication Critical patent/JPS5763308A/en
Publication of JPS642121B2 publication Critical patent/JPS642121B2/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: Using a catalyst composed of a specific activated Ti/Mg catalyst component, an organometal compound and an electron donor, the polymerization of an α- olefin is conducted to produce poly-α-olefin with high stereoregularity in high activity.
CONSTITUTION: Using a catalyst composed of (A) a solid product resulting from the reaction between the catalyst support from 1mol, calculated as Mg, of a magnesium compound of formulaI(X1 is halogen, R1 is 1W20C alkyl or cycloalkyl) such as C2H5MgCl and an alcohol of R2 OH(R2 is 1W20C alkyl or cycloalkyl), preferably by 0.1W5mol, and a halogenated titanium compound of formula II (R5 is 1W20C alkyl, cycloalkyl; X2 is halogen; m is 0W3), preferably by 1W50mol in the presence of an electron donor such as ethyl benzoate, preferably by 0.1W1mol, (B) an organometal compound such as (C2H5)3Al and (C) an electron donor such as p-toluic methyl ester, the polymerization of α-olefin is conducted.
COPYRIGHT: (C)1982,JPO&Japio
JP13754880A 1980-10-03 1980-10-03 Polymerization of alpha-olefin Granted JPS5763308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13754880A JPS5763308A (en) 1980-10-03 1980-10-03 Polymerization of alpha-olefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13754880A JPS5763308A (en) 1980-10-03 1980-10-03 Polymerization of alpha-olefin

Publications (2)

Publication Number Publication Date
JPS5763308A true JPS5763308A (en) 1982-04-16
JPS642121B2 JPS642121B2 (en) 1989-01-13

Family

ID=15201265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13754880A Granted JPS5763308A (en) 1980-10-03 1980-10-03 Polymerization of alpha-olefin

Country Status (1)

Country Link
JP (1) JPS5763308A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254610A (en) * 1985-05-07 1986-11-12 Mitsubishi Petrochem Co Ltd Catalyst component for polymerizing olefin
JPS623013U (en) * 1985-06-24 1987-01-09
JP2007177069A (en) * 2005-12-28 2007-07-12 Toho Catalyst Co Ltd Solid catalyst component for polymerizing olefins and catalyst, and production method for polymer of olefins using the catalyst

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254610A (en) * 1985-05-07 1986-11-12 Mitsubishi Petrochem Co Ltd Catalyst component for polymerizing olefin
JPS623013U (en) * 1985-06-24 1987-01-09
JP2007177069A (en) * 2005-12-28 2007-07-12 Toho Catalyst Co Ltd Solid catalyst component for polymerizing olefins and catalyst, and production method for polymer of olefins using the catalyst

Also Published As

Publication number Publication date
JPS642121B2 (en) 1989-01-13

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