JPS5282988A - Preparation of polyolefins - Google Patents

Preparation of polyolefins

Info

Publication number
JPS5282988A
JPS5282988A JP15955875A JP15955875A JPS5282988A JP S5282988 A JPS5282988 A JP S5282988A JP 15955875 A JP15955875 A JP 15955875A JP 15955875 A JP15955875 A JP 15955875A JP S5282988 A JPS5282988 A JP S5282988A
Authority
JP
Japan
Prior art keywords
polyolefins
preparation
polymerizing
polyolefin
olefin
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
JP15955875A
Other languages
Japanese (ja)
Other versions
JPS558005B2 (en
Inventor
Genjiro Kakogawa
Masayoshi Hasuo
Yumito Uehara
Hisashi Kitada
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 JP15955875A priority Critical patent/JPS5282988A/en
Publication of JPS5282988A publication Critical patent/JPS5282988A/en
Publication of JPS558005B2 publication Critical patent/JPS558005B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To prepare a polyolefin having improved stereoregularity by polymerizing an α-olefin by the use of a catalyst consisting of a solid TiCl3 and an organoaluminum compound in the presence of an aromatic hydrocarbon and a specific phosphorus compound.
COPYRIGHT: (C)1977,JPO&Japio
JP15955875A 1975-12-30 1975-12-30 Preparation of polyolefins Granted JPS5282988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15955875A JPS5282988A (en) 1975-12-30 1975-12-30 Preparation of polyolefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15955875A JPS5282988A (en) 1975-12-30 1975-12-30 Preparation of polyolefins

Publications (2)

Publication Number Publication Date
JPS5282988A true JPS5282988A (en) 1977-07-11
JPS558005B2 JPS558005B2 (en) 1980-03-01

Family

ID=15696351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15955875A Granted JPS5282988A (en) 1975-12-30 1975-12-30 Preparation of polyolefins

Country Status (1)

Country Link
JP (1) JPS5282988A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118486A (en) * 1978-03-08 1979-09-13 Sumitomo Chem Co Ltd Preparation of propylene (co)polymer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502634A (en) * 1960-09-24 1970-03-24 Phillips Petroleum Co Process and catalyst for polymerization of alpha-monoolefins having three or more carbon atoms per molecule

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502634A (en) * 1960-09-24 1970-03-24 Phillips Petroleum Co Process and catalyst for polymerization of alpha-monoolefins having three or more carbon atoms per molecule

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118486A (en) * 1978-03-08 1979-09-13 Sumitomo Chem Co Ltd Preparation of propylene (co)polymer
JPS618084B2 (en) * 1978-03-08 1986-03-12 Sumitomo Chemical Co

Also Published As

Publication number Publication date
JPS558005B2 (en) 1980-03-01

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