JPS56129205A - Production of alpha-olefin polymer - Google Patents

Production of alpha-olefin polymer

Info

Publication number
JPS56129205A
JPS56129205A JP3239180A JP3239180A JPS56129205A JP S56129205 A JPS56129205 A JP S56129205A JP 3239180 A JP3239180 A JP 3239180A JP 3239180 A JP3239180 A JP 3239180A JP S56129205 A JPS56129205 A JP S56129205A
Authority
JP
Japan
Prior art keywords
compound
reacting
electron donor
olefin
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
JP3239180A
Other languages
Japanese (ja)
Other versions
JPS6352649B2 (en
Inventor
Teruhiro Sato
Kazutsune Kikuta
Toshihiro Uei
Toru Hanari
Kenji Matsuda
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 JP3239180A priority Critical patent/JPS56129205A/en
Publication of JPS56129205A publication Critical patent/JPS56129205A/en
Publication of JPS6352649B2 publication Critical patent/JPS6352649B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To produce a highly crystalline polymer in the form of well-shaped particles in high yields, by polymerizing an α-olefin in the presence of a catalyst obtained by preactivating the reaction product obtained by the reaction of an organic Al compound, an electron donor, titanium tetrachloride, etc.
CONSTITUTION: A solid product is obtained by reacting 1mol of an organic Al compound such as triethylaluminum with 0.15W2mol of an electron donor such as ethanol, reacting the reaction product with titanium tetrachloride in the presence of an aromatic compound such as benzene, and reacting further the product with 1W 7mol of an electron donor. This solid product is preactivated by reacting it with both a dialkylaluminum compound and an α-olefin, and adding the reaction product of a trialkylaluminum compound and an electron donor. The polymer of the purpose is obtained by polymerizing an α-olefin such as ethylene or propylene in the presence of the catalyst above-produced.
COPYRIGHT: (C)1981,JPO&Japio
JP3239180A 1980-03-14 1980-03-14 Production of alpha-olefin polymer Granted JPS56129205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3239180A JPS56129205A (en) 1980-03-14 1980-03-14 Production of alpha-olefin polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3239180A JPS56129205A (en) 1980-03-14 1980-03-14 Production of alpha-olefin polymer

Publications (2)

Publication Number Publication Date
JPS56129205A true JPS56129205A (en) 1981-10-09
JPS6352649B2 JPS6352649B2 (en) 1988-10-19

Family

ID=12357649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3239180A Granted JPS56129205A (en) 1980-03-14 1980-03-14 Production of alpha-olefin polymer

Country Status (1)

Country Link
JP (1) JPS56129205A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922913A (en) * 1982-07-15 1984-02-06 Chisso Corp Polypropylene resin for highly-rigid formed item
JPS60101106A (en) * 1983-11-08 1985-06-05 Mitsui Toatsu Chem Inc Polymerization of propylene

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922913A (en) * 1982-07-15 1984-02-06 Chisso Corp Polypropylene resin for highly-rigid formed item
JPH0233047B2 (en) * 1982-07-15 1990-07-25 Chisso Corp
JPS60101106A (en) * 1983-11-08 1985-06-05 Mitsui Toatsu Chem Inc Polymerization of propylene
JPH058204B2 (en) * 1983-11-08 1993-02-01 Mitsui Toatsu Chemicals

Also Published As

Publication number Publication date
JPS6352649B2 (en) 1988-10-19

Similar Documents

Publication Publication Date Title
JPS56100806A (en) Preparation of alpha-olefin polymer
JPS56120712A (en) Preparation of poly alpha-olefin
JPS56110707A (en) Production of alpha-olefin polymer
JPS5340093A (en) Preparation of polyolefin
JPS5759902A (en) Preparation of alpha-olefinic polymer
EP0275317A4 (en) Process for producing stereoregular polyolefins.
JPS56131606A (en) Production of alpha-olefin polymer
JPS56129206A (en) Production of alpha-olefin polymer
JPS56129205A (en) Production of alpha-olefin polymer
JPS5647408A (en) Polymerization of olefin
JPS55133408A (en) Polymerization of olefin
JPS5263981A (en) Preparation of polymerization catalyst for alpha-olefin
JPS56125406A (en) Production of alpha-olefin polymer
JPS5690810A (en) Production of polyethylene
JPS5634708A (en) Preparation of alpha-olefin polymer
JPS55108406A (en) Production of alpha-olefin polymer
JPS5688404A (en) Preparation of alpha-olefin polymer
JPS523677A (en) Process for polymerization of alpha-olefins
JPS5244894A (en) Preparation of alpha-olefin polymer
JPS5494591A (en) Production of olefin polymer
JPS54138088A (en) Production of alpha-olefin polymer
JPS5464581A (en) Polymerization of olefin
JPS55131004A (en) Preparation of alpha-olefin polymer
JPS5649707A (en) Production of alpha-olefin polymer
JPS56151705A (en) Preparation of alpha-olefin polymer