JPS6049009A - プロピレン重合体の製造方法 - Google Patents

プロピレン重合体の製造方法

Info

Publication number
JPS6049009A
JPS6049009A JP15831783A JP15831783A JPS6049009A JP S6049009 A JPS6049009 A JP S6049009A JP 15831783 A JP15831783 A JP 15831783A JP 15831783 A JP15831783 A JP 15831783A JP S6049009 A JPS6049009 A JP S6049009A
Authority
JP
Japan
Prior art keywords
polymerization
hydrogen
stage
propylene
polymer
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
JP15831783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0420003B2 (en]
Inventor
Kazuhiro Fujiwara
藤原　一洋
Kazumasa Fujimura
和昌 藤村
Takao Sakai
酒井　孝夫
Hideo Sakurai
秀雄 桜井
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 Chemical Corp
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 JP15831783A priority Critical patent/JPS6049009A/ja
Publication of JPS6049009A publication Critical patent/JPS6049009A/ja
Publication of JPH0420003B2 publication Critical patent/JPH0420003B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP15831783A 1983-08-30 1983-08-30 プロピレン重合体の製造方法 Granted JPS6049009A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15831783A JPS6049009A (ja) 1983-08-30 1983-08-30 プロピレン重合体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15831783A JPS6049009A (ja) 1983-08-30 1983-08-30 プロピレン重合体の製造方法

Publications (2)

Publication Number Publication Date
JPS6049009A true JPS6049009A (ja) 1985-03-18
JPH0420003B2 JPH0420003B2 (en]) 1992-03-31

Family

ID=15668988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15831783A Granted JPS6049009A (ja) 1983-08-30 1983-08-30 プロピレン重合体の製造方法

Country Status (1)

Country Link
JP (1) JPS6049009A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950720A (en) * 1988-04-29 1990-08-21 Exxon Chemical Patents Inc. Modified polypropylene, process for making and article made from the same
US5519090A (en) * 1991-06-12 1996-05-21 Basf Aktiengesellschaft High-flow blend of different propylene polymers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54139693A (en) * 1978-04-21 1979-10-30 Sumitomo Chem Co Ltd Preparation of propylene-ethylene block copolymer
JPS5516048A (en) * 1978-07-20 1980-02-04 Sumitomo Chem Co Ltd Preparation of propylene-ethylene block copolymer
JPS5734112A (en) * 1980-08-07 1982-02-24 Sumitomo Chem Co Ltd Production of propylene block copolymer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54139693A (en) * 1978-04-21 1979-10-30 Sumitomo Chem Co Ltd Preparation of propylene-ethylene block copolymer
JPS5516048A (en) * 1978-07-20 1980-02-04 Sumitomo Chem Co Ltd Preparation of propylene-ethylene block copolymer
JPS5734112A (en) * 1980-08-07 1982-02-24 Sumitomo Chem Co Ltd Production of propylene block copolymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950720A (en) * 1988-04-29 1990-08-21 Exxon Chemical Patents Inc. Modified polypropylene, process for making and article made from the same
US5519090A (en) * 1991-06-12 1996-05-21 Basf Aktiengesellschaft High-flow blend of different propylene polymers

Also Published As

Publication number Publication date
JPH0420003B2 (en]) 1992-03-31

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