JPS54107989A - Polymerization of olefin - Google Patents

Polymerization of olefin

Info

Publication number
JPS54107989A
JPS54107989A JP1575878A JP1575878A JPS54107989A JP S54107989 A JPS54107989 A JP S54107989A JP 1575878 A JP1575878 A JP 1575878A JP 1575878 A JP1575878 A JP 1575878A JP S54107989 A JPS54107989 A JP S54107989A
Authority
JP
Japan
Prior art keywords
catalyst
titanium trichloride
monochloride
polymerization
solid
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
JP1575878A
Other languages
Japanese (ja)
Other versions
JPS6334163B2 (en
Inventor
Genjiro Kakogawa
Masayoshi Hasuo
Sadanori Suga
Hisashi Kitada
Yumito Uehara
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei 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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP1575878A priority Critical patent/JPS54107989A/en
Priority to US06/005,471 priority patent/US4258161A/en
Priority to GB7904152A priority patent/GB2016023B/en
Priority to FR7903525A priority patent/FR2416906B1/en
Priority to DE19792905330 priority patent/DE2905330A1/en
Publication of JPS54107989A publication Critical patent/JPS54107989A/en
Priority to US06/169,453 priority patent/US4357452A/en
Publication of JPS6334163B2 publication Critical patent/JPS6334163B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To prepare a highly stereoregular olefin polymer without eliminating the catalyst residue, by carrying out the polymerization in the presence of a specific dialkyl monohalide and solid titanium trichloride as the catalyst.
CONSTITUTION: Titanium tetrachloride is made to react with an organoaluminum compound in a solvent, e.g. n-hexane, etc., in the presence of ethyl ether to give liquefied titanium trichloride. Fine powdery solid titanium trichloride is precipitated by heating the liquid at ≤150°C. An ofefin, e.g. propylene, etc., is polymerized in the presence of the above solid catalyst, di-n-propylamluminum monochloride or di- n-hexylaluminum monochloride as a co-catalyst, and if necessary an electron-donative compound, e.g. ethyl benzoate, etc..
COPYRIGHT: (C)1979,JPO&Japio
JP1575878A 1978-02-14 1978-02-14 Polymerization of olefin Granted JPS54107989A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1575878A JPS54107989A (en) 1978-02-14 1978-02-14 Polymerization of olefin
US06/005,471 US4258161A (en) 1978-02-14 1979-01-22 Process for polymerizing propylene
GB7904152A GB2016023B (en) 1978-02-14 1979-02-06 Catalyst preparation thereof and process for polymerizing propylene
FR7903525A FR2416906B1 (en) 1978-02-14 1979-02-12 PROPYLENE POLYMERIZATION PROCESS
DE19792905330 DE2905330A1 (en) 1978-02-14 1979-02-13 PROCESS FOR POLYMERIZING PROPYLENE
US06/169,453 US4357452A (en) 1978-02-14 1980-07-16 Process for polymerizing propylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1575878A JPS54107989A (en) 1978-02-14 1978-02-14 Polymerization of olefin

Publications (2)

Publication Number Publication Date
JPS54107989A true JPS54107989A (en) 1979-08-24
JPS6334163B2 JPS6334163B2 (en) 1988-07-08

Family

ID=11897673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1575878A Granted JPS54107989A (en) 1978-02-14 1978-02-14 Polymerization of olefin

Country Status (1)

Country Link
JP (1) JPS54107989A (en)

Also Published As

Publication number Publication date
JPS6334163B2 (en) 1988-07-08

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