JPS5273991A - Polymerization of alpha-olefins - Google Patents

Polymerization of alpha-olefins

Info

Publication number
JPS5273991A
JPS5273991A JP14945175A JP14945175A JPS5273991A JP S5273991 A JPS5273991 A JP S5273991A JP 14945175 A JP14945175 A JP 14945175A JP 14945175 A JP14945175 A JP 14945175A JP S5273991 A JPS5273991 A JP S5273991A
Authority
JP
Japan
Prior art keywords
olefins
alpha
polymerization
polymers
regularity
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
JP14945175A
Other languages
Japanese (ja)
Other versions
JPS591285B2 (en
Inventor
Heizo Sasaki
Tetsuya Iwao
Akira Ito
Masanori Osawa
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP14945175A priority Critical patent/JPS591285B2/en
Publication of JPS5273991A publication Critical patent/JPS5273991A/en
Publication of JPS591285B2 publication Critical patent/JPS591285B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prepare crystalline polymers having a narrow molecular weight distribution, a large bulk specific gravity and good processability with high productivity and efficiency, by polymerizing α-olefins with a catalyst having high activity and imparting high stereo-regularity to polymers.
COPYRIGHT: (C)1977,JPO&Japio
JP14945175A 1975-12-17 1975-12-17 Alpha − Olefuinnojiyugohouhou Expired JPS591285B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14945175A JPS591285B2 (en) 1975-12-17 1975-12-17 Alpha − Olefuinnojiyugohouhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14945175A JPS591285B2 (en) 1975-12-17 1975-12-17 Alpha − Olefuinnojiyugohouhou

Publications (2)

Publication Number Publication Date
JPS5273991A true JPS5273991A (en) 1977-06-21
JPS591285B2 JPS591285B2 (en) 1984-01-11

Family

ID=15475395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14945175A Expired JPS591285B2 (en) 1975-12-17 1975-12-17 Alpha − Olefuinnojiyugohouhou

Country Status (1)

Country Link
JP (1) JPS591285B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344495A (en) * 1976-10-06 1978-04-21 Asahi Chem Ind Co Ltd Olefin polymerization catalyst
JPS55145708A (en) * 1979-04-30 1980-11-13 Shell Int Research Olefin polymerization catalyst composition and olefin polymerization thereby

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344495A (en) * 1976-10-06 1978-04-21 Asahi Chem Ind Co Ltd Olefin polymerization catalyst
JPS5846125B2 (en) * 1976-10-06 1983-10-14 旭化成株式会社 Olefin polymerization catalyst
JPS55145708A (en) * 1979-04-30 1980-11-13 Shell Int Research Olefin polymerization catalyst composition and olefin polymerization thereby
JPH0216324B2 (en) * 1979-04-30 1990-04-16 Sheru Intern Risaachi Maachatsupii Bv

Also Published As

Publication number Publication date
JPS591285B2 (en) 1984-01-11

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