JPS53124592A - Preparation of polyolefin - Google Patents

Preparation of polyolefin

Info

Publication number
JPS53124592A
JPS53124592A JP3898777A JP3898777A JPS53124592A JP S53124592 A JPS53124592 A JP S53124592A JP 3898777 A JP3898777 A JP 3898777A JP 3898777 A JP3898777 A JP 3898777A JP S53124592 A JPS53124592 A JP S53124592A
Authority
JP
Japan
Prior art keywords
polyolefin
preparation
olefins
olefin
polymerization
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
JP3898777A
Other languages
Japanese (ja)
Other versions
JPS565449B2 (en
Inventor
Kazuo Matsuura
Nobuyuki Kuroda
Masaomi Matsuzaki
Mitsuharu Miyoshi
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.)
Eneos Corp
Original Assignee
Nippon Oil 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 Nippon Oil Corp filed Critical Nippon Oil Corp
Priority to JP3898777A priority Critical patent/JPS53124592A/en
Publication of JPS53124592A publication Critical patent/JPS53124592A/en
Publication of JPS565449B2 publication Critical patent/JPS565449B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a polyolefin having a high bulk specific gravity in high yields, by (co)polymerization of an olefin(or olefins) using a specific catalyst prepared by simultaneous pulverization of a solid component and a Ziegler catalyst.
COPYRIGHT: (C)1978,JPO&Japio
JP3898777A 1977-04-07 1977-04-07 Preparation of polyolefin Granted JPS53124592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3898777A JPS53124592A (en) 1977-04-07 1977-04-07 Preparation of polyolefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3898777A JPS53124592A (en) 1977-04-07 1977-04-07 Preparation of polyolefin

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP10917580A Division JPS5825364B2 (en) 1980-08-11 1980-08-11 Method for manufacturing polyolefin

Publications (2)

Publication Number Publication Date
JPS53124592A true JPS53124592A (en) 1978-10-31
JPS565449B2 JPS565449B2 (en) 1981-02-05

Family

ID=12540485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3898777A Granted JPS53124592A (en) 1977-04-07 1977-04-07 Preparation of polyolefin

Country Status (1)

Country Link
JP (1) JPS53124592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120607A (en) * 1979-03-10 1980-09-17 Denki Kagaku Kogyo Kk Polymerization of alpha-olefin

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58113349U (en) * 1982-01-25 1983-08-03 渡辺パイプ株式会社 Canopy structures such as trees
WO2022194322A1 (en) 2021-03-16 2022-09-22 Schaeffler Technologies AG & Co. KG Thin sheet and method for rolling thin sheet for an electrochemical cell

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030983A (en) * 1973-07-19 1975-03-27
JPS5155388A (en) * 1974-11-09 1976-05-15 Mitsubishi Petrochemical Co Echirenjugotaino seizoho
JPS5235283A (en) * 1975-08-29 1977-03-17 Montedison Spa Crystallizable polymer and copolymer of propylene and preparation thereof
JPS52104593A (en) * 1976-03-01 1977-09-02 Mitsui Petrochem Ind Ltd Polymerization of olefins
JPS5330681A (en) * 1976-09-02 1978-03-23 Mitsui Petrochem Ind Ltd Preparation of polyalpha-olefin
JPS53104686A (en) * 1977-02-25 1978-09-12 Mitsui Petrochem Ind Ltd Preparation of copolymer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030983A (en) * 1973-07-19 1975-03-27
JPS5155388A (en) * 1974-11-09 1976-05-15 Mitsubishi Petrochemical Co Echirenjugotaino seizoho
JPS5235283A (en) * 1975-08-29 1977-03-17 Montedison Spa Crystallizable polymer and copolymer of propylene and preparation thereof
JPS52104593A (en) * 1976-03-01 1977-09-02 Mitsui Petrochem Ind Ltd Polymerization of olefins
JPS5330681A (en) * 1976-09-02 1978-03-23 Mitsui Petrochem Ind Ltd Preparation of polyalpha-olefin
JPS53104686A (en) * 1977-02-25 1978-09-12 Mitsui Petrochem Ind Ltd Preparation of copolymer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120607A (en) * 1979-03-10 1980-09-17 Denki Kagaku Kogyo Kk Polymerization of alpha-olefin

Also Published As

Publication number Publication date
JPS565449B2 (en) 1981-02-05

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