JPS5457491A - Olefin polymerization catalyst - Google Patents

Olefin polymerization catalyst

Info

Publication number
JPS5457491A
JPS5457491A JP12357377A JP12357377A JPS5457491A JP S5457491 A JPS5457491 A JP S5457491A JP 12357377 A JP12357377 A JP 12357377A JP 12357377 A JP12357377 A JP 12357377A JP S5457491 A JPS5457491 A JP S5457491A
Authority
JP
Japan
Prior art keywords
org
complex
cpd
halide
reaction product
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
JP12357377A
Other languages
Japanese (ja)
Other versions
JPS6238361B2 (en
Inventor
Masayasu Furusato
Hisaya Sakurai
Yoshihiko Katayama
Tadashi Ikegami
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP12357377A priority Critical patent/JPS5457491A/en
Publication of JPS5457491A publication Critical patent/JPS5457491A/en
Publication of JPS6238361B2 publication Critical patent/JPS6238361B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain the title catalyst giving polymers with wide MW distribution, uniform grain size distribution and high bulk density by combining a solid catalyst, a reaction product of Ti or V halide and an org. Be or Al-org. Mg complex with a specific org. Al cpd. and a halogenated hydrocarbon.
CONSTITUTION: A solid catalyst, a reaction product of Ti or V halide such as TiCl4 and the following complex is allowed to react with an org. Al cpd. of formula AlR3 3-lHl (where R3 is a 1W20 C hydrocarbon radical and 0≤ll1) and a 1W15 C halogenated hydrocarbon such as methylene chloride. The complex is represented by formula MgmMnR1 pR2 qHrXs [ where M is Be or Al, each of R1 and R2 is a 1W10 C hydrocarbon radical, X is an anionic radical contg. O, N or S, m>0, n>0, P≥0, q≥0, n≥r≥0, s>0, m/n=0.5W10, 1≥s/m+n>0 and 2m+αn= p+q+r+s (α is the valence of M)]
COPYRIGHT: (C)1979,JPO&Japio
JP12357377A 1977-10-17 1977-10-17 Olefin polymerization catalyst Granted JPS5457491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12357377A JPS5457491A (en) 1977-10-17 1977-10-17 Olefin polymerization catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12357377A JPS5457491A (en) 1977-10-17 1977-10-17 Olefin polymerization catalyst

Publications (2)

Publication Number Publication Date
JPS5457491A true JPS5457491A (en) 1979-05-09
JPS6238361B2 JPS6238361B2 (en) 1987-08-18

Family

ID=14863916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12357377A Granted JPS5457491A (en) 1977-10-17 1977-10-17 Olefin polymerization catalyst

Country Status (1)

Country Link
JP (1) JPS5457491A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010501680A (en) * 2006-08-23 2010-01-21 フイナ・テクノロジー・インコーポレーテツド Accelerator systems for the polymerization process and polymers made therefrom

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50154388A (en) * 1974-05-25 1975-12-12
JPS50157490A (en) * 1974-06-13 1975-12-19
JPS50159578A (en) * 1974-06-17 1975-12-24
JPS5197687A (en) * 1975-02-24 1976-08-27 arufuaa orefuinno jugohoho

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50154388A (en) * 1974-05-25 1975-12-12
JPS50157490A (en) * 1974-06-13 1975-12-19
JPS50159578A (en) * 1974-06-17 1975-12-24
JPS5197687A (en) * 1975-02-24 1976-08-27 arufuaa orefuinno jugohoho

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010501680A (en) * 2006-08-23 2010-01-21 フイナ・テクノロジー・インコーポレーテツド Accelerator systems for the polymerization process and polymers made therefrom

Also Published As

Publication number Publication date
JPS6238361B2 (en) 1987-08-18

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