JPS5470389A - Production of olefin polymer - Google Patents

Production of olefin polymer

Info

Publication number
JPS5470389A
JPS5470389A JP13760777A JP13760777A JPS5470389A JP S5470389 A JPS5470389 A JP S5470389A JP 13760777 A JP13760777 A JP 13760777A JP 13760777 A JP13760777 A JP 13760777A JP S5470389 A JPS5470389 A JP S5470389A
Authority
JP
Japan
Prior art keywords
olefins
esters
polymerization
conducted
compound
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
JP13760777A
Other languages
Japanese (ja)
Inventor
Genjiro Kakogawa
Masayoshi Hasuo
Sadanori Suga
Kouji Mukuraguchi
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei 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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP13760777A priority Critical patent/JPS5470389A/en
Publication of JPS5470389A publication Critical patent/JPS5470389A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: The polymerization of olefins is conducted in the presence of a catalyst system containing a Griganard reagent, a specific metal compound, a titanium tetrahalide and an electron donor to produce polyolefins with high stereospecificity.
CONSTITUTION: The polymerization of olefins is conducted in the presence of a catalyst consisting of (A) a solid titanium-containing catalyst component obtained from (a) a compound selected from water, alcohols, phenols, silanols and polysilanols (b) a Grignard reagent, (c) a compound selected from compounds of beryllium, calcium, zine, cadmium, boron, aluminum, and tin, (d) a titanium tetrahalide and (e) an electron donor selected from amines, carboxylic amides, phosphines, phosphine oxides, phosphate esters, phosphite esters, phosporamides, ketones and carboxylic esters, and (B) an organoaluminum compound.
COPYRIGHT: (C)1979,JPO&Japio
JP13760777A 1977-11-16 1977-11-16 Production of olefin polymer Pending JPS5470389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13760777A JPS5470389A (en) 1977-11-16 1977-11-16 Production of olefin polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13760777A JPS5470389A (en) 1977-11-16 1977-11-16 Production of olefin polymer

Publications (1)

Publication Number Publication Date
JPS5470389A true JPS5470389A (en) 1979-06-06

Family

ID=15202633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13760777A Pending JPS5470389A (en) 1977-11-16 1977-11-16 Production of olefin polymer

Country Status (1)

Country Link
JP (1) JPS5470389A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053956A1 (en) * 1980-12-02 1982-06-16 Société Chimique des Charbonnages Ethylene polymerisation catalyst containing an aromatic silicium compound, and process for its preparation
JPS5984905A (en) * 1982-08-27 1984-05-16 フイリツプス・ペトロリユ−ム・コンパニ− Olefin polymerization catalyst, manufacture and use
WO1988005056A1 (en) * 1986-12-31 1988-07-14 Neste Oy CATALYST COMPONENT FOR ZIEGLER-NATTA CATALYSTS AND METHOD FOR POLYMERIZING alpha-OLEFINS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053956A1 (en) * 1980-12-02 1982-06-16 Société Chimique des Charbonnages Ethylene polymerisation catalyst containing an aromatic silicium compound, and process for its preparation
JPS5984905A (en) * 1982-08-27 1984-05-16 フイリツプス・ペトロリユ−ム・コンパニ− Olefin polymerization catalyst, manufacture and use
WO1988005056A1 (en) * 1986-12-31 1988-07-14 Neste Oy CATALYST COMPONENT FOR ZIEGLER-NATTA CATALYSTS AND METHOD FOR POLYMERIZING alpha-OLEFINS

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