JPS539891A - Polymerization of ethylene or alpha-olefins - Google Patents

Polymerization of ethylene or alpha-olefins

Info

Publication number
JPS539891A
JPS539891A JP8350576A JP8350576A JPS539891A JP S539891 A JPS539891 A JP S539891A JP 8350576 A JP8350576 A JP 8350576A JP 8350576 A JP8350576 A JP 8350576A JP S539891 A JPS539891 A JP S539891A
Authority
JP
Japan
Prior art keywords
olefins
ethylene
alpha
polymerization
streospecificity
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
JP8350576A
Other languages
Japanese (ja)
Other versions
JPS5840568B2 (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 JP8350576A priority Critical patent/JPS5840568B2/en
Priority to CA281,136A priority patent/CA1093543A/en
Priority to AT481477A priority patent/AT360752B/en
Priority to GB28241/77A priority patent/GB1558121A/en
Priority to CS774541A priority patent/CS201050B2/en
Priority to GR53951A priority patent/GR63592B/en
Priority to FR7721619A priority patent/FR2358426A1/en
Priority to DE19772731705 priority patent/DE2731705A1/en
Priority to PT66801A priority patent/PT66801B/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 NL7707882A priority patent/NL7707882A/en
Priority to US05/816,066 priority patent/US4158088A/en
Publication of JPS539891A publication Critical patent/JPS539891A/en
Publication of JPS5840568B2 publication Critical patent/JPS5840568B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prepare polymer of ethylene or α-olefins having narrow particle size distribution and high streospecificity, by the use of Ziegler-type polymerization catalyst comprising a specific Ti component and an organo-aluminum compound.
COPYRIGHT: (C)1978,JPO&Japio
JP8350576A 1976-07-15 1976-07-15 Method for polymerizing ethylene or α-olefins Expired JPS5840568B2 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP8350576A JPS5840568B2 (en) 1976-07-15 1976-07-15 Method for polymerizing ethylene or α-olefins
CA281,136A CA1093543A (en) 1976-07-15 1977-06-22 PROCESS FOR THE POLYMERIZATION OF ETHYLENE OR .alpha.- OLEFINS AND CATALYST THEREFOR
AT481477A AT360752B (en) 1976-07-15 1977-07-06 METHOD FOR POLYMERIZING AETHYLENE AND / OR ALPHA OLEFINES
GB28241/77A GB1558121A (en) 1976-07-15 1977-07-06 Polymerisation of olefins and catalyst component therefor
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
DE19772731705 DE2731705A1 (en) 1976-07-15 1977-07-13 CATALYST AND PROCESS FOR THE POLYMERIZATION OF AETHYLENE OR ALPHA-OLEFINS
PT66801A PT66801B (en) 1976-07-15 1977-07-13 Process for the polymerization of ethylene or alpha-olefins and catalyst therefor
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
NL7707882A NL7707882A (en) 1976-07-15 1977-07-15 PROCESS FOR POLYMERIZING ETHENES OR (ALPHA) OLEFINS.
US05/816,066 US4158088A (en) 1976-07-15 1977-07-15 Process for the polymerization of ethylene or α-olefins and catalyst therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8350576A JPS5840568B2 (en) 1976-07-15 1976-07-15 Method for polymerizing ethylene or α-olefins

Publications (2)

Publication Number Publication Date
JPS539891A true JPS539891A (en) 1978-01-28
JPS5840568B2 JPS5840568B2 (en) 1983-09-06

Family

ID=13804328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8350576A Expired JPS5840568B2 (en) 1976-07-15 1976-07-15 Method for polymerizing ethylene or α-olefins

Country Status (1)

Country Link
JP (1) JPS5840568B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885454A (en) * 1981-11-17 1983-05-21 Matsushita Graphic Commun Syst Inc Recording device
JPS5976269A (en) * 1982-10-26 1984-05-01 Victor Co Of Japan Ltd Thermal transfer type printing apparatus
JPS6327511A (en) * 1986-07-21 1988-02-05 Mitsubishi Chem Ind Ltd Production of propylene polymer
JPS6368440U (en) * 1987-09-17 1988-05-09

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885454A (en) * 1981-11-17 1983-05-21 Matsushita Graphic Commun Syst Inc Recording device
JPS5976269A (en) * 1982-10-26 1984-05-01 Victor Co Of Japan Ltd Thermal transfer type printing apparatus
JPS6327511A (en) * 1986-07-21 1988-02-05 Mitsubishi Chem Ind Ltd Production of propylene polymer
JPS6368440U (en) * 1987-09-17 1988-05-09

Also Published As

Publication number Publication date
JPS5840568B2 (en) 1983-09-06

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