JPS55133407A - Polymerization of olefin - Google Patents

Polymerization of olefin

Info

Publication number
JPS55133407A
JPS55133407A JP4003379A JP4003379A JPS55133407A JP S55133407 A JPS55133407 A JP S55133407A JP 4003379 A JP4003379 A JP 4003379A JP 4003379 A JP4003379 A JP 4003379A JP S55133407 A JPS55133407 A JP S55133407A
Authority
JP
Japan
Prior art keywords
adduct
titanium
electron donor
halide
hydrocarbon
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
JP4003379A
Other languages
Japanese (ja)
Inventor
Kiyotaka Saito
Yoshihisa Moriya
Hideyuki Tanaka
Yutaka Mitsuta
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP4003379A priority Critical patent/JPS55133407A/en
Publication of JPS55133407A publication Critical patent/JPS55133407A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To prepare a highly stereoregular polyolefin in high yield without eliminating the catalyst residue, by using a polymerization catalyst comprising a specific magnesium halide, an electron donor, an adduct of a titanium halide and an organometallic compound.
CONSTITUTION: An olefin (e.g. propylene) is polymerized in the presence of a polymerization catalyst comprising (A) a component consisting of (i) a magnesium halide treated with a titanium trihalide or its adduct to an electron donor, (ii) an electron donor (e.g. ethyl benzoate) and (iii) an adduct of a titanium halide (e.g. titanium tetrachloride), and (B) another component consisting of one or more organometallic compound IWIII (M1 is alkali metal; M2 is alkaline earth metal; X, Y, Z and W are H, 1W20C hydrocarbon, amine, halogen, etc.; R is 1W6C hydrocarbon).
COPYRIGHT: (C)1980,JPO&Japio
JP4003379A 1979-04-03 1979-04-03 Polymerization of olefin Pending JPS55133407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4003379A JPS55133407A (en) 1979-04-03 1979-04-03 Polymerization of olefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4003379A JPS55133407A (en) 1979-04-03 1979-04-03 Polymerization of olefin

Publications (1)

Publication Number Publication Date
JPS55133407A true JPS55133407A (en) 1980-10-17

Family

ID=12569592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4003379A Pending JPS55133407A (en) 1979-04-03 1979-04-03 Polymerization of olefin

Country Status (1)

Country Link
JP (1) JPS55133407A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60212407A (en) * 1984-03-20 1985-10-24 モンテジソン、ソチエタ、ペル、アツイオーニ Catalyst component and catalyst for polymerization of olefins
JPS6185409A (en) * 1984-09-27 1986-05-01 ハイモント、インコーポレーテツド Catalyst for olefin polymerization

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60212407A (en) * 1984-03-20 1985-10-24 モンテジソン、ソチエタ、ペル、アツイオーニ Catalyst component and catalyst for polymerization of olefins
JPS6185409A (en) * 1984-09-27 1986-05-01 ハイモント、インコーポレーテツド Catalyst for olefin polymerization

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