JPS6424806A - Catalyst for polymerizing olefin - Google Patents

Catalyst for polymerizing olefin

Info

Publication number
JPS6424806A
JPS6424806A JP18272087A JP18272087A JPS6424806A JP S6424806 A JPS6424806 A JP S6424806A JP 18272087 A JP18272087 A JP 18272087A JP 18272087 A JP18272087 A JP 18272087A JP S6424806 A JPS6424806 A JP S6424806A
Authority
JP
Japan
Prior art keywords
compound
catalyst
organic
formula
solid
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
JP18272087A
Other languages
Japanese (ja)
Other versions
JP2615637B2 (en
Inventor
Mitsuyuki Matsuura
Takashi Fujita
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 Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP62182720A priority Critical patent/JP2615637B2/en
Priority to CA000571598A priority patent/CA1308092C/en
Priority to EP90202391A priority patent/EP0410548B1/en
Priority to DE90202391T priority patent/DE3884816T2/en
Priority to BR8803507A priority patent/BR8803507A/en
Priority to DE3889023T priority patent/DE3889023T2/en
Priority to EP88306346A priority patent/EP0299712B1/en
Priority to US07/217,983 priority patent/US4904630A/en
Priority to AU18991/88A priority patent/AU606966B2/en
Publication of JPS6424806A publication Critical patent/JPS6424806A/en
Application granted granted Critical
Publication of JP2615637B2 publication Critical patent/JP2615637B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To provide the title catalyst which can produce a polymer having stereoregularity with high catalytic efficiency, by combining a solid catalyst which is obtained by bringing respectively specified solid components, two Si compounds, and an organic Al compound into contact with each other, and an organic Al compound. CONSTITUTION:A catalyst for polymerizing an olefin comprises a solid catalyst component (A) obtained by bringing a solid component (i) containing Ti, Mg and halogen, an Si compound (ii) of formula I, and Si compound (iii) of formula II, and an organic Al compound (iv) into contact with each other and an organoaluminum compound (B). In the formula, R<1> and R<2> are each a hydrocarbon residue; X is halogen; 0<=m<=3; and 0<=n<=3; with 0<=m+n<=3; R<3> is H or a hydrocarbon residue; and 0<l<=4.
JP62182720A 1987-07-13 1987-07-22 Catalyst for olefin polymerization Expired - Lifetime JP2615637B2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP62182720A JP2615637B2 (en) 1987-07-22 1987-07-22 Catalyst for olefin polymerization
CA000571598A CA1308092C (en) 1987-07-13 1988-07-08 Catalyst for olefin polymerization
DE90202391T DE3884816T2 (en) 1987-07-13 1988-07-12 Olefin polymerization catalyst.
BR8803507A BR8803507A (en) 1987-07-13 1988-07-12 CATALYST FOR POLYMERIZATION OF OLEFINS
EP90202391A EP0410548B1 (en) 1987-07-13 1988-07-12 Catalst for olefin polymerization
DE3889023T DE3889023T2 (en) 1987-07-13 1988-07-12 Olefin polymerization catalyst.
EP88306346A EP0299712B1 (en) 1987-07-13 1988-07-12 Catalyst for olefin polymerization
US07/217,983 US4904630A (en) 1987-07-13 1988-07-12 Catalyst for olefin polymerization
AU18991/88A AU606966B2 (en) 1987-07-13 1988-07-13 Catalyst for olefin polymerization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62182720A JP2615637B2 (en) 1987-07-22 1987-07-22 Catalyst for olefin polymerization

Publications (2)

Publication Number Publication Date
JPS6424806A true JPS6424806A (en) 1989-01-26
JP2615637B2 JP2615637B2 (en) 1997-06-04

Family

ID=16123262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62182720A Expired - Lifetime JP2615637B2 (en) 1987-07-13 1987-07-22 Catalyst for olefin polymerization

Country Status (1)

Country Link
JP (1) JP2615637B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155205A (en) * 1980-05-02 1981-12-01 Shindaikiyouwa Sekiyu Kagaku Kk Production of polyolefin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155205A (en) * 1980-05-02 1981-12-01 Shindaikiyouwa Sekiyu Kagaku Kk Production of polyolefin

Also Published As

Publication number Publication date
JP2615637B2 (en) 1997-06-04

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