JPS542988A - Production of olefin polymerization catalyst carrier - Google Patents

Production of olefin polymerization catalyst carrier

Info

Publication number
JPS542988A
JPS542988A JP6783877A JP6783877A JPS542988A JP S542988 A JPS542988 A JP S542988A JP 6783877 A JP6783877 A JP 6783877A JP 6783877 A JP6783877 A JP 6783877A JP S542988 A JPS542988 A JP S542988A
Authority
JP
Japan
Prior art keywords
production
polymerization catalyst
catalyst carrier
olefin polymerization
acyl halide
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.)
Pending
Application number
JP6783877A
Other languages
Japanese (ja)
Inventor
Kiwamu Hirota
Hideki Tamano
Shintaro Inasawa
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP6783877A priority Critical patent/JPS542988A/en
Publication of JPS542988A publication Critical patent/JPS542988A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To produce the title carrier which makes unnecessary removal of low crystallinity parts and catalyst residue or inactivation of the residue, by co-grinding a Mg dihalide and an acyl halide until absorption depending upon CO group of the acyl halide is confirmed as a peak within a specified wave no. in determination of the resulting composite material.
COPYRIGHT: (C)1979,JPO&Japio
JP6783877A 1977-06-10 1977-06-10 Production of olefin polymerization catalyst carrier Pending JPS542988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6783877A JPS542988A (en) 1977-06-10 1977-06-10 Production of olefin polymerization catalyst carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6783877A JPS542988A (en) 1977-06-10 1977-06-10 Production of olefin polymerization catalyst carrier

Publications (1)

Publication Number Publication Date
JPS542988A true JPS542988A (en) 1979-01-10

Family

ID=13356480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6783877A Pending JPS542988A (en) 1977-06-10 1977-06-10 Production of olefin polymerization catalyst carrier

Country Status (1)

Country Link
JP (1) JPS542988A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138712A (en) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd Polymerization of olefin
JPS58138711A (en) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd Polymerization of olefin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138712A (en) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd Polymerization of olefin
JPS58138711A (en) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd Polymerization of olefin

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