JPS539288A - Production of polymerization catalyst component - Google Patents

Production of polymerization catalyst component

Info

Publication number
JPS539288A
JPS539288A JP8350476A JP8350476A JPS539288A JP S539288 A JPS539288 A JP S539288A JP 8350476 A JP8350476 A JP 8350476A JP 8350476 A JP8350476 A JP 8350476A JP S539288 A JPS539288 A JP S539288A
Authority
JP
Japan
Prior art keywords
catalyst component
production
crushing
polymerization catalyst
compsn
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
JP8350476A
Other languages
Japanese (ja)
Other versions
JPS5840567B2 (en
Inventor
Tetsuya Iwao
Masahiro Jinno
Heizo Sasaki
Akira Ito
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP8350476A priority Critical patent/JPS5840567B2/en
Priority to CA281,136A priority patent/CA1093543A/en
Priority to GB28241/77A priority patent/GB1558121A/en
Priority to AT481477A priority patent/AT360752B/en
Priority to CS774541A priority patent/CS201050B2/en
Priority to GR53951A priority patent/GR63592B/en
Priority to FR7721619A priority patent/FR2358426A1/en
Priority to PT66801A priority patent/PT66801B/en
Priority to DE19772731705 priority patent/DE2731705A1/en
Priority to YU1753/77A priority patent/YU39496B/en
Priority to IT25721/77A priority patent/IT1081549B/en
Priority to BR7704640A priority patent/BR7704640A/en
Priority to US05/816,066 priority patent/US4158088A/en
Priority to NL7707882A priority patent/NL7707882A/en
Publication of JPS539288A publication Critical patent/JPS539288A/en
Publication of JPS5840567B2 publication Critical patent/JPS5840567B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To produce a high activity Ti catalyst component with narrow distribution of granular size and little fine granules by co-crushing TiCl3 (compsn.) to which a specified amt. of C2H4 has been added with org. Al cpds. in wet crushing TiCl3 (compsn.) to which an inert org. solvent and modifier have been added; washing the crushed product with a solvent; and dry crushing and modifying the washed product.
COPYRIGHT: (C)1978,JPO&Japio
JP8350476A 1976-07-15 1976-07-15 Manufacturing method of polymerization catalyst component Expired JPS5840567B2 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP8350476A JPS5840567B2 (en) 1976-07-15 1976-07-15 Manufacturing method of polymerization catalyst component
CA281,136A CA1093543A (en) 1976-07-15 1977-06-22 PROCESS FOR THE POLYMERIZATION OF ETHYLENE OR .alpha.- OLEFINS AND CATALYST THEREFOR
GB28241/77A GB1558121A (en) 1976-07-15 1977-07-06 Polymerisation of olefins and catalyst component therefor
AT481477A AT360752B (en) 1976-07-15 1977-07-06 METHOD FOR POLYMERIZING AETHYLENE AND / OR ALPHA OLEFINES
CS774541A CS201050B2 (en) 1976-07-15 1977-07-07 Process for preparing titanum component of catalyst for the polymerization of ethylene and/or alpha olefines
GR53951A GR63592B (en) 1976-07-15 1977-07-12 Process for the polymerization of ethylene or a-olefins and catalyst therefor
FR7721619A FR2358426A1 (en) 1976-07-15 1977-07-13 PROCESS FOR POLYMERIZATION OF ETHYLENE OR A-OLEFINS, CATALYSTS USED AND NEW PRODUCTS THUS OBTAINED
PT66801A PT66801B (en) 1976-07-15 1977-07-13 Process for the polymerization of ethylene or alpha-olefins and catalyst therefor
DE19772731705 DE2731705A1 (en) 1976-07-15 1977-07-13 CATALYST AND PROCESS FOR THE POLYMERIZATION OF AETHYLENE OR ALPHA-OLEFINS
YU1753/77A YU39496B (en) 1976-07-15 1977-07-14 Process for obtaining a catalyst which can be used in the polymerization of alfa-olefines
IT25721/77A IT1081549B (en) 1976-07-15 1977-07-14 PROCEDURE FOR THE POLYMERIZATION OF ETHYLENE AND / OR ALFA-OLEFINE, AND RELATED CATALYST
BR7704640A BR7704640A (en) 1976-07-15 1977-07-14 PROCESS FOR POLYMERIZATION OF ETHYLENE AND / OR ALPHA-OLEFINS AND CATALYST FOR THE SAME
US05/816,066 US4158088A (en) 1976-07-15 1977-07-15 Process for the polymerization of ethylene or α-olefins and catalyst therefor
NL7707882A NL7707882A (en) 1976-07-15 1977-07-15 PROCESS FOR POLYMERIZING ETHENES OR (ALPHA) OLEFINS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8350476A JPS5840567B2 (en) 1976-07-15 1976-07-15 Manufacturing method of polymerization catalyst component

Publications (2)

Publication Number Publication Date
JPS539288A true JPS539288A (en) 1978-01-27
JPS5840567B2 JPS5840567B2 (en) 1983-09-06

Family

ID=13804301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8350476A Expired JPS5840567B2 (en) 1976-07-15 1976-07-15 Manufacturing method of polymerization catalyst component

Country Status (1)

Country Link
JP (1) JPS5840567B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005333852A (en) * 2004-05-25 2005-12-08 Kenichiro Hatake Liquid-collecting device and method for culturing cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005333852A (en) * 2004-05-25 2005-12-08 Kenichiro Hatake Liquid-collecting device and method for culturing cell

Also Published As

Publication number Publication date
JPS5840567B2 (en) 1983-09-06

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