JPS5773010A - Preparation of polyolefin - Google Patents

Preparation of polyolefin

Info

Publication number
JPS5773010A
JPS5773010A JP14820480A JP14820480A JPS5773010A JP S5773010 A JPS5773010 A JP S5773010A JP 14820480 A JP14820480 A JP 14820480A JP 14820480 A JP14820480 A JP 14820480A JP S5773010 A JPS5773010 A JP S5773010A
Authority
JP
Japan
Prior art keywords
compound
phosphorus
acid ester
organic acid
organic
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
JP14820480A
Other languages
Japanese (ja)
Other versions
JPS642122B2 (en
Inventor
Yoshio Tajima
Mitsuharu Miyoshi
Kazuo Matsuura
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 JP14820480A priority Critical patent/JPS5773010A/en
Publication of JPS5773010A publication Critical patent/JPS5773010A/en
Publication of JPS642122B2 publication Critical patent/JPS642122B2/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: To prepare a highly stereoregular polyolefin, by using a catalyst composed of a Ti compound, etc. supported on a solid material obtained by the cocrushing of a specific organic Mg compound and a phosphorus compound, in combination with an organometallic compound and an organic acid ester.
CONSTITUTION: A solid material obtained by the cocrushing of 1mol of an organic Mg compound of formula RMgX[R is 6W24C aryl (derivative)]e.g. C6H5MgCl and pref. 0.1W10mol of a phosphorus compound selected from phosphorus halide (e.g. PCl5) and phosphorus oxyhalide (e.g. POCl3), is used as a carrier for supporting a Ti compound and/or an addition compound of a Ti compound (e.g. TiCl4) and an organic acid ester (e.g. ethyl benzoate) wherein the amount of the Ti compound in the solid product is pref. 1W10wt%. The catalyst is used in combination with an organometallic compound such as triethyl Al and an organic acid ester for the (co)polymerization of olefins.
COPYRIGHT: (C)1982,JPO&Japio
JP14820480A 1980-10-24 1980-10-24 Preparation of polyolefin Granted JPS5773010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14820480A JPS5773010A (en) 1980-10-24 1980-10-24 Preparation of polyolefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14820480A JPS5773010A (en) 1980-10-24 1980-10-24 Preparation of polyolefin

Publications (2)

Publication Number Publication Date
JPS5773010A true JPS5773010A (en) 1982-05-07
JPS642122B2 JPS642122B2 (en) 1989-01-13

Family

ID=15447581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14820480A Granted JPS5773010A (en) 1980-10-24 1980-10-24 Preparation of polyolefin

Country Status (1)

Country Link
JP (1) JPS5773010A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022196796A1 (en) * 2021-03-19 2022-09-22 国立大学法人北海道大学 Method for producing organic metal nucleophilic agent and reaction method using organic metal nucleophilic agent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022196796A1 (en) * 2021-03-19 2022-09-22 国立大学法人北海道大学 Method for producing organic metal nucleophilic agent and reaction method using organic metal nucleophilic agent
JPWO2022196796A1 (en) * 2021-03-19 2022-09-22

Also Published As

Publication number Publication date
JPS642122B2 (en) 1989-01-13

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