JPS57151601A - Polymerization of olefins - Google Patents

Polymerization of olefins

Info

Publication number
JPS57151601A
JPS57151601A JP3646281A JP3646281A JPS57151601A JP S57151601 A JPS57151601 A JP S57151601A JP 3646281 A JP3646281 A JP 3646281A JP 3646281 A JP3646281 A JP 3646281A JP S57151601 A JPS57151601 A JP S57151601A
Authority
JP
Japan
Prior art keywords
compound
molar ratio
halogen
catalyst
catalytic component
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.)
Pending
Application number
JP3646281A
Other languages
Japanese (ja)
Inventor
Masahiko Kuramoto
Sadaichi Murotani
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 JP3646281A priority Critical patent/JPS57151601A/en
Publication of JPS57151601A publication Critical patent/JPS57151601A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a polyolefin having stereoregularity, high bulk density, and improved particle size distribution in high activity, by using a catalyst comprising a specific solid catalytic component and an organoaluminum compound.
CONSTITUTION: An olefin is polymerized by using a catalyst comprising (A) a solid catalytic component obtained by reacting a compound satisfying 0.01≤X/ Mg(X is halogen) prepared by reacting metal magnesium with an alcohol and a halogenated hydrocarbon (e.g., methyl chloride, etc.) in a molar ratio of 1/0.1W 10/0.1W2 in an inert solvent such as n-heptane, etc. under heating with an electron donor compound (e.g., benzoic acid, etc.) in a molar ratio of 0.05W5(based on 1mol metal magnesium) and a halogen-containing tetravalent titanium compound (e.g., titanium tetrachloride, etc.) in a molar ratio of 1W50, and (B) an organoaluminum compound (e.g. trimethyl aluminum, etc.).
COPYRIGHT: (C)1982,JPO&Japio
JP3646281A 1981-03-16 1981-03-16 Polymerization of olefins Pending JPS57151601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3646281A JPS57151601A (en) 1981-03-16 1981-03-16 Polymerization of olefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3646281A JPS57151601A (en) 1981-03-16 1981-03-16 Polymerization of olefins

Publications (1)

Publication Number Publication Date
JPS57151601A true JPS57151601A (en) 1982-09-18

Family

ID=12470478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3646281A Pending JPS57151601A (en) 1981-03-16 1981-03-16 Polymerization of olefins

Country Status (1)

Country Link
JP (1) JPS57151601A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820879A (en) * 1987-06-05 1989-04-11 Lithium Corporation Of America Preparation of hydrocarbyloxy magnesium halides
JPH04370104A (en) * 1991-06-17 1992-12-22 Idemitsu Petrochem Co Ltd Catalytic component for polymerizing olefin and production of polyolefin
FR2691970A1 (en) * 1992-06-04 1993-12-10 Bp Chemicals Snc Process for the preparation of a polymerization catalyst.
EP0889060A1 (en) * 1997-06-30 1999-01-07 Chevron Chemical Company LLC Transition metal-magnesium catalyst precursors, catalysts and polymerization processes
JP2016176057A (en) * 2015-02-23 2016-10-06 インディアン オイル コーポレーション リミテッド Catalyst for olefin polymerization and polymerization thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820879A (en) * 1987-06-05 1989-04-11 Lithium Corporation Of America Preparation of hydrocarbyloxy magnesium halides
JPH04370104A (en) * 1991-06-17 1992-12-22 Idemitsu Petrochem Co Ltd Catalytic component for polymerizing olefin and production of polyolefin
FR2691970A1 (en) * 1992-06-04 1993-12-10 Bp Chemicals Snc Process for the preparation of a polymerization catalyst.
EP0889060A1 (en) * 1997-06-30 1999-01-07 Chevron Chemical Company LLC Transition metal-magnesium catalyst precursors, catalysts and polymerization processes
JP2016176057A (en) * 2015-02-23 2016-10-06 インディアン オイル コーポレーション リミテッド Catalyst for olefin polymerization and polymerization thereof

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