JPS6354725B2 - - Google Patents

Info

Publication number
JPS6354725B2
JPS6354725B2 JP15118179A JP15118179A JPS6354725B2 JP S6354725 B2 JPS6354725 B2 JP S6354725B2 JP 15118179 A JP15118179 A JP 15118179A JP 15118179 A JP15118179 A JP 15118179A JP S6354725 B2 JPS6354725 B2 JP S6354725B2
Authority
JP
Japan
Prior art keywords
copolymer
propylene
copolymerization
monomer
polymerization
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
Application number
JP15118179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5674109A (en
Inventor
Masayuki Fujii
Takao Sakai
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 JP15118179A priority Critical patent/JPS5674109A/ja
Publication of JPS5674109A publication Critical patent/JPS5674109A/ja
Publication of JPS6354725B2 publication Critical patent/JPS6354725B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
JP15118179A 1979-11-21 1979-11-21 Preparation of propylene copolymer Granted JPS5674109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15118179A JPS5674109A (en) 1979-11-21 1979-11-21 Preparation of propylene copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15118179A JPS5674109A (en) 1979-11-21 1979-11-21 Preparation of propylene copolymer

Publications (2)

Publication Number Publication Date
JPS5674109A JPS5674109A (en) 1981-06-19
JPS6354725B2 true JPS6354725B2 (2) 1988-10-31

Family

ID=15513058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15118179A Granted JPS5674109A (en) 1979-11-21 1979-11-21 Preparation of propylene copolymer

Country Status (1)

Country Link
JP (1) JPS5674109A (2)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547555A (en) * 1983-09-01 1985-10-15 Mobil Oil Corporation Method for rapid kill gas injection to gas phase polymerization reactors during power failures
US4666999A (en) * 1983-09-01 1987-05-19 Mobil Oil Corporation Method and reactor system for rapid kill gas injection to gas phase polymerization reactors

Also Published As

Publication number Publication date
JPS5674109A (en) 1981-06-19

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