JPS5773009A - Preparation of polyolefin - Google Patents

Preparation of polyolefin

Info

Publication number
JPS5773009A
JPS5773009A JP14820380A JP14820380A JPS5773009A JP S5773009 A JPS5773009 A JP S5773009A JP 14820380 A JP14820380 A JP 14820380A JP 14820380 A JP14820380 A JP 14820380A JP S5773009 A JPS5773009 A JP S5773009A
Authority
JP
Japan
Prior art keywords
compound
olefin
vanadium
polyolefin
catalyst
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
JP14820380A
Other languages
Japanese (ja)
Other versions
JPS6410529B2 (en
Inventor
Nobuyuki Kuroda
Toru Nakamura
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 JP14820380A priority Critical patent/JPS5773009A/en
Publication of JPS5773009A publication Critical patent/JPS5773009A/en
Publication of JPS6410529B2 publication Critical patent/JPS6410529B2/ja
Granted legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To improve the polymerization activity of an olefin, and to obtain a polymer having excellent particle characteristics, in high yield, by using a catalyst composed of an organometallic compound and a component obtained by supporting a Ti compound, etc. to the reaction product of an organo-Mg compound with CO2.
CONSTITUTION: Gaseous carbon dioxide is introduced into and reacted with an organomagnesium compound (e.g. phenylmagnesium bromide) dissolved in an inert hydrocarbon, and a solid product is obtained from the reaction mixture by filtration, etc. The solid carrier thus obtained is brought into contact with excess (0.5 W 20wt%) titanium compound (e.g. titanium tetrachloride) and/or a vanadium compound (e.g. vanadium tetrachloride) in an inert gas atmosphere under heating to obtain a supported component, which is used together with an organometaliic compound (e.g. triethyl aluminum) as a catalyst for the slurry polymerization or copolymerization of a 2W12C α-olefin to a polyolefin.
COPYRIGHT: (C)1982,JPO&Japio
JP14820380A 1980-10-24 1980-10-24 Preparation of polyolefin Granted JPS5773009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14820380A JPS5773009A (en) 1980-10-24 1980-10-24 Preparation of polyolefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14820380A JPS5773009A (en) 1980-10-24 1980-10-24 Preparation of polyolefin

Publications (2)

Publication Number Publication Date
JPS5773009A true JPS5773009A (en) 1982-05-07
JPS6410529B2 JPS6410529B2 (en) 1989-02-22

Family

ID=15447559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14820380A Granted JPS5773009A (en) 1980-10-24 1980-10-24 Preparation of polyolefin

Country Status (1)

Country Link
JP (1) JPS5773009A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223808A (en) * 1984-03-23 1985-11-08 アモコ・コ−ポレ−ション Magnesium hydrocarbylcarbonate supporter composition and manufacture
JPS6162505A (en) * 1984-07-09 1986-03-31 アモコ・コ−ポレ−シヨン Magnesium carboxylate carrier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06220129A (en) 1993-01-20 1994-08-09 Nippon Oil Co Ltd Production of high-strength and high-modulus polyethylene material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199473A (en) * 1976-12-29 1980-04-22 The International Synthetic Rubber Co. Ltd. Olefin polymerization

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199473A (en) * 1976-12-29 1980-04-22 The International Synthetic Rubber Co. Ltd. Olefin polymerization

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223808A (en) * 1984-03-23 1985-11-08 アモコ・コ−ポレ−ション Magnesium hydrocarbylcarbonate supporter composition and manufacture
JPS6162505A (en) * 1984-07-09 1986-03-31 アモコ・コ−ポレ−シヨン Magnesium carboxylate carrier

Also Published As

Publication number Publication date
JPS6410529B2 (en) 1989-02-22

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