JPS56151705A - Preparation of alpha-olefin polymer - Google Patents

Preparation of alpha-olefin polymer

Info

Publication number
JPS56151705A
JPS56151705A JP5519880A JP5519880A JPS56151705A JP S56151705 A JPS56151705 A JP S56151705A JP 5519880 A JP5519880 A JP 5519880A JP 5519880 A JP5519880 A JP 5519880A JP S56151705 A JPS56151705 A JP S56151705A
Authority
JP
Japan
Prior art keywords
reaction product
organoaluminum compound
electron donor
olefin
blending
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
JP5519880A
Other languages
Japanese (ja)
Other versions
JPS6352652B2 (en
Inventor
Teruhiro Sato
Kazutsune Kikuta
Kenji Matsuda
Hiromasa Chiba
Tsutomu Takahashi
Kazuya Komatsu
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.)
JNC Corp
Original Assignee
Chisso 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 Chisso Corp filed Critical Chisso Corp
Priority to JP5519880A priority Critical patent/JPS56151705A/en
Publication of JPS56151705A publication Critical patent/JPS56151705A/en
Publication of JPS6352652B2 publication Critical patent/JPS6352652B2/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 obtain the titled polymer having high stereospecificity in high yield, by using a preliminarily activated catalyst obtained by blending a TiCl3-containing composition prepared by reducing TiCl4 with a specific metal with an organoaluminum compound, an α-olefin, and a reaction product of an organoaluminum compound and electron donor in a specific ratio.
CONSTITUTION: An α-olefin (e.g., propylene, etc.) is polymerized by using a catalyst obtained by blending (A) a solid reaction product containing titanium trichloride prepared by reducing titanium tetrachloride with a metal of Ia, IIa, or IIIa group of periodic table, followed by granulating treatment or heat treatment, or a solid reaction product obtained by reacting the solid reaction product with an electron donor (e.g., diisoamyl ether, etc.) or electron acceptor (e.g., titanium tetrachloride, etc.), or a reaction product of an electron donor with an electron acceptor (B) an organoaluminum compound, α-olefin, and a reaction product of an organoaluminum compound and an electron donor in a molar ratio of component B to A of a 0.01W5.
COPYRIGHT: (C)1981,JPO&Japio
JP5519880A 1980-04-25 1980-04-25 Preparation of alpha-olefin polymer Granted JPS56151705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5519880A JPS56151705A (en) 1980-04-25 1980-04-25 Preparation of alpha-olefin polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5519880A JPS56151705A (en) 1980-04-25 1980-04-25 Preparation of alpha-olefin polymer

Publications (2)

Publication Number Publication Date
JPS56151705A true JPS56151705A (en) 1981-11-24
JPS6352652B2 JPS6352652B2 (en) 1988-10-19

Family

ID=12991977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5519880A Granted JPS56151705A (en) 1980-04-25 1980-04-25 Preparation of alpha-olefin polymer

Country Status (1)

Country Link
JP (1) JPS56151705A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63248802A (en) * 1987-04-03 1988-10-17 Ube Ind Ltd Polymerization of alpha-olefin using preactivated catalyst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63248802A (en) * 1987-04-03 1988-10-17 Ube Ind Ltd Polymerization of alpha-olefin using preactivated catalyst

Also Published As

Publication number Publication date
JPS6352652B2 (en) 1988-10-19

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