JPH0420003B2 - - Google Patents

Info

Publication number
JPH0420003B2
JPH0420003B2 JP58158317A JP15831783A JPH0420003B2 JP H0420003 B2 JPH0420003 B2 JP H0420003B2 JP 58158317 A JP58158317 A JP 58158317A JP 15831783 A JP15831783 A JP 15831783A JP H0420003 B2 JPH0420003 B2 JP H0420003B2
Authority
JP
Japan
Prior art keywords
polymerization
stage
polymer
molecular weight
propylene
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.)
Expired - Lifetime
Application number
JP58158317A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6049009A (ja
Inventor
Kazuhiro Fujiwara
Kazumasa Fujimura
Takao Sakai
Hideo Sakurai
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 JPS6049009A (ja) 1985-03-18
JPH0420003B2 true 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])

Families Citing this family (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
DE4119283A1 (de) * 1991-06-12 1992-12-17 Basf Ag Hochfliessfaehige mischungen aus verschiedenen propylenpolymerisaten

Family Cites Families (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

Also Published As

Publication number Publication date
JPS6049009A (ja) 1985-03-18

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