JPS646004A - Solid catalyst component for olefin polymerization - Google Patents

Solid catalyst component for olefin polymerization

Info

Publication number
JPS646004A
JPS646004A JP16094787A JP16094787A JPS646004A JP S646004 A JPS646004 A JP S646004A JP 16094787 A JP16094787 A JP 16094787A JP 16094787 A JP16094787 A JP 16094787A JP S646004 A JPS646004 A JP S646004A
Authority
JP
Japan
Prior art keywords
catalyst component
compound
olefin polymerization
solid catalyst
conjugated
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
JP16094787A
Other languages
Japanese (ja)
Inventor
Mamoru Kioka
Norio Kashiwa
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP16094787A priority Critical patent/JPS646004A/en
Publication of JPS646004A publication Critical patent/JPS646004A/en
Pending legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE:To provide a catalyst component composed of an Mg compound and a Zr compound having a ligand consisting of a group having conjugated pi- electrons, and giving a (co)polymer having high bulk density, uniform particle size and narrow molecular weight distribution and compositional distribution. CONSTITUTION:The objective catalyst component is composed of (A) an Mg compound (e.g. dimethylmagnesium or amylmagnesium chloride) and (B) a Zr compound having a ligand consisting of a group having conjugated pi-electrons [e.g. bis(cyclopentadienyl)zirconium monochloride monohydride] and having an atomic ratio of Zr to Mg (Zr/Mg) of 0.0001-1, an atomic ratio of halogen to Mg (X/Mg) of 0.1-10 and an average particle diameter of 2-200mum. The catalyst component can be used in the production of a solid catalyst for olefin polymerization by combining e.g. with an aluminooxane.
JP16094787A 1987-06-30 1987-06-30 Solid catalyst component for olefin polymerization Pending JPS646004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16094787A JPS646004A (en) 1987-06-30 1987-06-30 Solid catalyst component for olefin polymerization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16094787A JPS646004A (en) 1987-06-30 1987-06-30 Solid catalyst component for olefin polymerization

Publications (1)

Publication Number Publication Date
JPS646004A true JPS646004A (en) 1989-01-10

Family

ID=15725652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16094787A Pending JPS646004A (en) 1987-06-30 1987-06-30 Solid catalyst component for olefin polymerization

Country Status (1)

Country Link
JP (1) JPS646004A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445406A (en) * 1987-08-14 1989-02-17 Mitsubishi Petrochemical Co Polymerization of ethylene
US6127305A (en) * 1992-09-15 2000-10-03 Enichem S.P.A Catalyst and process for polymerizing alpha-olefins
US6368995B1 (en) 1998-09-09 2002-04-09 Maruzen Petrochemical Co., Ltd. Solid catalysts for the polymerization of olefins and process for the production of olefin polymers therewith

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160946A (en) * 1986-01-09 1987-07-16 Hiroichi Nishikata Sidewise crawling device for vehicle
JPS62160948A (en) * 1986-01-07 1987-07-16 Mazda Motor Corp Stop holding device for automobile
JPS63168409A (en) * 1986-12-29 1988-07-12 Showa Denko Kk Preparation of polyolefin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160948A (en) * 1986-01-07 1987-07-16 Mazda Motor Corp Stop holding device for automobile
JPS62160946A (en) * 1986-01-09 1987-07-16 Hiroichi Nishikata Sidewise crawling device for vehicle
JPS63168409A (en) * 1986-12-29 1988-07-12 Showa Denko Kk Preparation of polyolefin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445406A (en) * 1987-08-14 1989-02-17 Mitsubishi Petrochemical Co Polymerization of ethylene
US6127305A (en) * 1992-09-15 2000-10-03 Enichem S.P.A Catalyst and process for polymerizing alpha-olefins
US6368995B1 (en) 1998-09-09 2002-04-09 Maruzen Petrochemical Co., Ltd. Solid catalysts for the polymerization of olefins and process for the production of olefin polymers therewith

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