JPS5767611A - Preparation of propylene copolymer - Google Patents

Preparation of propylene copolymer

Info

Publication number
JPS5767611A
JPS5767611A JP14389980A JP14389980A JPS5767611A JP S5767611 A JPS5767611 A JP S5767611A JP 14389980 A JP14389980 A JP 14389980A JP 14389980 A JP14389980 A JP 14389980A JP S5767611 A JPS5767611 A JP S5767611A
Authority
JP
Japan
Prior art keywords
ethylene
mixture
organoaluminum compound
propylene
content
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
JP14389980A
Other languages
English (en)
Other versions
JPH0379367B2 (ja
Inventor
Yasuhiko Negami
Noritoshi Sakamoto
Kazuhiko Kobayashi
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 JP14389980A priority Critical patent/JPS5767611A/ja
Publication of JPS5767611A publication Critical patent/JPS5767611A/ja
Publication of JPH0379367B2 publication Critical patent/JPH0379367B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP14389980A 1980-10-15 1980-10-15 Preparation of propylene copolymer Granted JPS5767611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14389980A JPS5767611A (en) 1980-10-15 1980-10-15 Preparation of propylene copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14389980A JPS5767611A (en) 1980-10-15 1980-10-15 Preparation of propylene copolymer

Publications (2)

Publication Number Publication Date
JPS5767611A true JPS5767611A (en) 1982-04-24
JPH0379367B2 JPH0379367B2 (ja) 1991-12-18

Family

ID=15349642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14389980A Granted JPS5767611A (en) 1980-10-15 1980-10-15 Preparation of propylene copolymer

Country Status (1)

Country Link
JP (1) JPS5767611A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6195017A (ja) * 1984-10-15 1986-05-13 Mitsubishi Petrochem Co Ltd オレフイン系ブロツク共重合体
JPH07196720A (ja) * 1982-06-24 1995-08-01 Bp Chimie Sa エチレンポリマー及びその製造方法
WO2007034915A1 (ja) 2005-09-22 2007-03-29 Japan Polypropylene Corporation プロピレン系樹脂組成物
WO2008059969A1 (fr) 2006-11-17 2008-05-22 Japan Polypropylene Corporation Polymère de propylène, procédé de fabrication du polymère de propylène et composition de résine de propylène
WO2015166665A2 (en) 2015-08-24 2015-11-05 Sumitomo Chemical Company, Limited Injection-molded article for packaging material, injection-molded article for automotive part, industrial film, and food packaging film

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924593A (ja) * 1972-06-28 1974-03-05
JPS5335789A (en) * 1976-09-16 1978-04-03 Mitsui Toatsu Chem Inc Preparation of propylene-ethylene copolymer
JPS5632516A (en) * 1979-08-27 1981-04-02 Idemitsu Petrochem Co Ltd Production of propylene block copolymer
JPS5661418A (en) * 1979-10-24 1981-05-26 Sumitomo Chem Co Ltd Preparation of improved propylene-ethylene block copolymer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924593A (ja) * 1972-06-28 1974-03-05
JPS5335789A (en) * 1976-09-16 1978-04-03 Mitsui Toatsu Chem Inc Preparation of propylene-ethylene copolymer
JPS5632516A (en) * 1979-08-27 1981-04-02 Idemitsu Petrochem Co Ltd Production of propylene block copolymer
JPS5661418A (en) * 1979-10-24 1981-05-26 Sumitomo Chem Co Ltd Preparation of improved propylene-ethylene block copolymer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07196720A (ja) * 1982-06-24 1995-08-01 Bp Chimie Sa エチレンポリマー及びその製造方法
JPS6195017A (ja) * 1984-10-15 1986-05-13 Mitsubishi Petrochem Co Ltd オレフイン系ブロツク共重合体
JPH0464526B2 (ja) * 1984-10-15 1992-10-15 Mitsubishi Petrochemical Co
WO2007034915A1 (ja) 2005-09-22 2007-03-29 Japan Polypropylene Corporation プロピレン系樹脂組成物
WO2008059969A1 (fr) 2006-11-17 2008-05-22 Japan Polypropylene Corporation Polymère de propylène, procédé de fabrication du polymère de propylène et composition de résine de propylène
US8324335B2 (en) 2006-11-17 2012-12-04 Japan Polypropylene Corporation Propylene-based polymer and method for producing the same, and propylene-based resin composition
WO2015166665A2 (en) 2015-08-24 2015-11-05 Sumitomo Chemical Company, Limited Injection-molded article for packaging material, injection-molded article for automotive part, industrial film, and food packaging film

Also Published As

Publication number Publication date
JPH0379367B2 (ja) 1991-12-18

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