JPS6445407A - Production of propylene polymer - Google Patents

Production of propylene polymer

Info

Publication number
JPS6445407A
JPS6445407A JP20235787A JP20235787A JPS6445407A JP S6445407 A JPS6445407 A JP S6445407A JP 20235787 A JP20235787 A JP 20235787A JP 20235787 A JP20235787 A JP 20235787A JP S6445407 A JPS6445407 A JP S6445407A
Authority
JP
Japan
Prior art keywords
compound
acid amide
organic
propylene polymer
stererospecific
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
JP20235787A
Other languages
Japanese (ja)
Other versions
JP2568215B2 (en
Inventor
Nobuaki Goko
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 JP62202357A priority Critical patent/JP2568215B2/en
Publication of JPS6445407A publication Critical patent/JPS6445407A/en
Application granted granted Critical
Publication of JP2568215B2 publication Critical patent/JP2568215B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

PURPOSE:To obtain a polymer having improved powder property without causing the deposition in a reactor or forming a block, by carrying out the polymerization reaction in the presence of a stererospecific catalyst composed mainly of a Ti compound and an organic Al compound while keeping a fatty acid amide in the vapor phase. CONSTITUTION:A propylene polymer is produced in vapor phase in the presence of a stererospecific catalyst composed mainly of a Ti compound (e.g. TiCl3) and an organic Al compound (e.g. diethylaluminum chloride or di-n- propylaluminum chloride) (preferably the molar ratio of the organic Al compound to Ti is 2-150). The above process is carried out in the presence of 0.01-0.5wt.% of a fatty acid amide (e.g. stearic acid amide or olefin acid amide) in the vapor-phase polymerization system usually under a pressure of 5-40atm. at 60-80 deg.C.
JP62202357A 1987-08-13 1987-08-13 Method for producing propylene polymer Expired - Fee Related JP2568215B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62202357A JP2568215B2 (en) 1987-08-13 1987-08-13 Method for producing propylene polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62202357A JP2568215B2 (en) 1987-08-13 1987-08-13 Method for producing propylene polymer

Publications (2)

Publication Number Publication Date
JPS6445407A true JPS6445407A (en) 1989-02-17
JP2568215B2 JP2568215B2 (en) 1996-12-25

Family

ID=16456175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62202357A Expired - Fee Related JP2568215B2 (en) 1987-08-13 1987-08-13 Method for producing propylene polymer

Country Status (1)

Country Link
JP (1) JP2568215B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62132906A (en) * 1985-12-04 1987-06-16 Idemitsu Petrochem Co Ltd Production of propylene polymer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62132906A (en) * 1985-12-04 1987-06-16 Idemitsu Petrochem Co Ltd Production of propylene polymer

Also Published As

Publication number Publication date
JP2568215B2 (en) 1996-12-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees