JPS5416391A - Production of propylene polymerization catalyst - Google Patents

Production of propylene polymerization catalyst

Info

Publication number
JPS5416391A
JPS5416391A JP8048377A JP8048377A JPS5416391A JP S5416391 A JPS5416391 A JP S5416391A JP 8048377 A JP8048377 A JP 8048377A JP 8048377 A JP8048377 A JP 8048377A JP S5416391 A JPS5416391 A JP S5416391A
Authority
JP
Japan
Prior art keywords
production
polymerization catalyst
propylene polymerization
ticl
catalyst
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
JP8048377A
Other languages
Japanese (ja)
Other versions
JPS5728404B2 (en
Inventor
Yuji Suzuki
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP8048377A priority Critical patent/JPS5416391A/en
Publication of JPS5416391A publication Critical patent/JPS5416391A/en
Publication of JPS5728404B2 publication Critical patent/JPS5728404B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To obtain the title catalyst having enhanced polymn. activity and requiring no process for removing catalyst residue by reducing TiCl4 with an org. Al cpd. in the presence of PP powder after which the resulting solid substance is subjected to complexing treatment with ethers and treated with TiCl4.
COPYRIGHT: (C)1979,JPO&Japio
JP8048377A 1977-07-07 1977-07-07 Production of propylene polymerization catalyst Granted JPS5416391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8048377A JPS5416391A (en) 1977-07-07 1977-07-07 Production of propylene polymerization catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8048377A JPS5416391A (en) 1977-07-07 1977-07-07 Production of propylene polymerization catalyst

Publications (2)

Publication Number Publication Date
JPS5416391A true JPS5416391A (en) 1979-02-06
JPS5728404B2 JPS5728404B2 (en) 1982-06-16

Family

ID=13719514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8048377A Granted JPS5416391A (en) 1977-07-07 1977-07-07 Production of propylene polymerization catalyst

Country Status (1)

Country Link
JP (1) JPS5416391A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62142545A (en) * 1985-12-17 1987-06-25 富士写真光機株式会社 Beam guide cable of laser apparatus

Also Published As

Publication number Publication date
JPS5728404B2 (en) 1982-06-16

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