JPH0341485B2 - - Google Patents

Info

Publication number
JPH0341485B2
JPH0341485B2 JP56047146A JP4714681A JPH0341485B2 JP H0341485 B2 JPH0341485 B2 JP H0341485B2 JP 56047146 A JP56047146 A JP 56047146A JP 4714681 A JP4714681 A JP 4714681A JP H0341485 B2 JPH0341485 B2 JP H0341485B2
Authority
JP
Japan
Prior art keywords
propylene
ethylene
polymerization
catalyst
countercurrent
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
JP56047146A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57162710A (en
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 filed Critical
Priority to JP4714681A priority Critical patent/JPS57162710A/ja
Publication of JPS57162710A publication Critical patent/JPS57162710A/ja
Publication of JPH0341485B2 publication Critical patent/JPH0341485B2/ja
Granted legal-status Critical Current

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  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP4714681A 1981-04-01 1981-04-01 Production of propylene-ethylene copolymer Granted JPS57162710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4714681A JPS57162710A (en) 1981-04-01 1981-04-01 Production of propylene-ethylene copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4714681A JPS57162710A (en) 1981-04-01 1981-04-01 Production of propylene-ethylene copolymer

Publications (2)

Publication Number Publication Date
JPS57162710A JPS57162710A (en) 1982-10-06
JPH0341485B2 true JPH0341485B2 (enrdf_load_stackoverflow) 1991-06-24

Family

ID=12766955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4714681A Granted JPS57162710A (en) 1981-04-01 1981-04-01 Production of propylene-ethylene copolymer

Country Status (1)

Country Link
JP (1) JPS57162710A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129209A (ja) * 1983-01-14 1984-07-25 Mitsui Toatsu Chem Inc プロピレン／エチレンランダム共重合体の製造方法

Also Published As

Publication number Publication date
JPS57162710A (en) 1982-10-06

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