JPH0153284B2 - - Google Patents

Info

Publication number
JPH0153284B2
JPH0153284B2 JP9468181A JP9468181A JPH0153284B2 JP H0153284 B2 JPH0153284 B2 JP H0153284B2 JP 9468181 A JP9468181 A JP 9468181A JP 9468181 A JP9468181 A JP 9468181A JP H0153284 B2 JPH0153284 B2 JP H0153284B2
Authority
JP
Japan
Prior art keywords
polypropylene
titanium trichloride
trichloride composition
polymerization
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
Application number
JP9468181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57209904A (en
Inventor
Takeshi Suzuki
Nobutoshi Komori
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.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Priority to JP9468181A priority Critical patent/JPS57209904A/ja
Publication of JPS57209904A publication Critical patent/JPS57209904A/ja
Publication of JPH0153284B2 publication Critical patent/JPH0153284B2/ja
Granted legal-status Critical Current

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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)
JP9468181A 1981-06-19 1981-06-19 Production of polypropylene Granted JPS57209904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9468181A JPS57209904A (en) 1981-06-19 1981-06-19 Production of polypropylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9468181A JPS57209904A (en) 1981-06-19 1981-06-19 Production of polypropylene

Publications (2)

Publication Number Publication Date
JPS57209904A JPS57209904A (en) 1982-12-23
JPH0153284B2 true JPH0153284B2 (enrdf_load_stackoverflow) 1989-11-13

Family

ID=14116948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9468181A Granted JPS57209904A (en) 1981-06-19 1981-06-19 Production of polypropylene

Country Status (1)

Country Link
JP (1) JPS57209904A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108413719A (zh) * 2018-03-26 2018-08-17 天华化工机械及自动化研究设计院有限公司 一种采用真空桨叶干燥机脱除聚丙烯粉料中挥发分的方法

Also Published As

Publication number Publication date
JPS57209904A (en) 1982-12-23

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