JPS649206A - Polymerization of olefin - Google Patents

Polymerization of olefin

Info

Publication number
JPS649206A
JPS649206A JP62095445A JP9544587A JPS649206A JP S649206 A JPS649206 A JP S649206A JP 62095445 A JP62095445 A JP 62095445A JP 9544587 A JP9544587 A JP 9544587A JP S649206 A JPS649206 A JP S649206A
Authority
JP
Japan
Prior art keywords
olefin
transition metal
compound
group
aluminoxane
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
JP62095445A
Other languages
Japanese (ja)
Other versions
JPH0794498B2 (en
Inventor
Mamoru Kioka
Toshiyuki Tsutsui
Akinori Toyoda
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 JP62095445A priority Critical patent/JPH0794498B2/en
Priority to CN 88100256 priority patent/CN1031579C/en
Priority to EP88903383A priority patent/EP0314797B1/en
Priority to US07/290,110 priority patent/US5122491A/en
Priority to KR1019880701697A priority patent/KR920002769B1/en
Priority to DE3855955T priority patent/DE3855955T2/en
Priority to PCT/JP1988/000384 priority patent/WO1988008432A1/en
Priority to AT88903383T priority patent/ATE154943T1/en
Priority to CN88103215A priority patent/CN1020735C/en
Priority to CA000586300A priority patent/CA1325629C/en
Priority claimed from CA000586300A external-priority patent/CA1325629C/en
Publication of JPS649206A publication Critical patent/JPS649206A/en
Priority to US07/860,014 priority patent/US5206199A/en
Publication of JPH0794498B2 publication Critical patent/JPH0794498B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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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 obtain a polymer having a high mol.wt. with excellent polymerization activity, by (co)polymerizing an olefin in the presence of a catalyst prepared from a transition metal compound, aluminoxane and an organoaluminum compound. CONSTITUTION:An olefin is polymerized or copolymerized in the presence of a catalyst prepared from a transition metal compound (A) of a metal of Group IV B of the periodic table, aluminoxane (B) and a compound (C) of formula I or II. In the formulae, R1, R2 and R3 are each a hydrocarbon group; R4 is a hydrocarbon group, alkoxy, aryl or oxy; 0<m<3; and 0<n<3. The Group IV B transition metal in the catalyst component (A) is selected from Ti, Zr and Hf, among them Ti and Zr are preferred, with Zr especially preferred. The present polymerization method is particularly effective in the manufacture of an ethylene polymer and a copolymer of ethylene with an alpha-olefin.
JP62095445A 1987-04-20 1987-04-20 Olefin Polymerization Method Expired - Lifetime JPH0794498B2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP62095445A JPH0794498B2 (en) 1987-04-20 1987-04-20 Olefin Polymerization Method
CN 88100256 CN1031579C (en) 1987-04-20 1988-01-25 Catalyst for polymerization of alpha-olefine and polymerization process
AT88903383T ATE154943T1 (en) 1987-04-20 1988-04-19 OLEFIN POLYMERIZATION CATALYST AND METHOD FOR POLYMERIZING OLEFIN
US07/290,110 US5122491A (en) 1987-04-20 1988-04-19 Catalyst for polymerizing an olefin and process for polymerizing an olefin
KR1019880701697A KR920002769B1 (en) 1987-04-20 1988-04-19 Olefin polymerization catalyst and process for polymerizing olefin
DE3855955T DE3855955T2 (en) 1987-04-20 1988-04-19 OLEFIN POLYMERIZATION CATALYST AND METHOD FOR POLYMERIZING OLEFIN
PCT/JP1988/000384 WO1988008432A1 (en) 1987-04-20 1988-04-19 Olefin polymerization catalyst and process for polymerizing olefin
EP88903383A EP0314797B1 (en) 1987-04-20 1988-04-19 Olefin polymerization catalyst and process for polymerizing olefin
CN88103215A CN1020735C (en) 1987-04-20 1988-04-20 Catalyst for olefin polymerization and process for olefin polymerization
CA000586300A CA1325629C (en) 1987-04-20 1988-12-19 Catalyst for polmerizing an olefin and process for polymerizing an olefin by using such catalyst
US07/860,014 US5206199A (en) 1987-04-20 1992-03-30 Catalyst for polymerizing an olefin and process for polymerizing an olefin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62095445A JPH0794498B2 (en) 1987-04-20 1987-04-20 Olefin Polymerization Method
CA000586300A CA1325629C (en) 1987-04-20 1988-12-19 Catalyst for polmerizing an olefin and process for polymerizing an olefin by using such catalyst

Publications (2)

Publication Number Publication Date
JPS649206A true JPS649206A (en) 1989-01-12
JPH0794498B2 JPH0794498B2 (en) 1995-10-11

Family

ID=25672314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62095445A Expired - Lifetime JPH0794498B2 (en) 1987-04-20 1987-04-20 Olefin Polymerization Method

Country Status (1)

Country Link
JP (1) JPH0794498B2 (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
JPH08301916A (en) * 1995-04-28 1996-11-19 Idemitsu Petrochem Co Ltd Method for storing homogeneous polymerization catalyst
US5704130A (en) * 1992-01-22 1998-01-06 Raytec Ag Measuring instrument

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135805A (en) * 1981-02-16 1982-08-21 Asahi Chem Ind Co Ltd Catalyst for olefin polymerization
JPS60260602A (en) * 1984-06-07 1985-12-23 Idemitsu Kosan Co Ltd Production of polyolefin
JPS63501369A (en) * 1985-11-15 1988-05-26 エクソン・ケミカル・パテンツ・インク supported polymerization catalyst

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135805A (en) * 1981-02-16 1982-08-21 Asahi Chem Ind Co Ltd Catalyst for olefin polymerization
JPS60260602A (en) * 1984-06-07 1985-12-23 Idemitsu Kosan Co Ltd Production of polyolefin
JPS63501369A (en) * 1985-11-15 1988-05-26 エクソン・ケミカル・パテンツ・インク supported polymerization catalyst

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
US5704130A (en) * 1992-01-22 1998-01-06 Raytec Ag Measuring instrument
JPH08301916A (en) * 1995-04-28 1996-11-19 Idemitsu Petrochem Co Ltd Method for storing homogeneous polymerization catalyst

Also Published As

Publication number Publication date
JPH0794498B2 (en) 1995-10-11

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