JPS57128706A - Vapor-phase polymerizing method of olefin - Google Patents

Vapor-phase polymerizing method of olefin

Info

Publication number
JPS57128706A
JPS57128706A JP1443081A JP1443081A JPS57128706A JP S57128706 A JPS57128706 A JP S57128706A JP 1443081 A JP1443081 A JP 1443081A JP 1443081 A JP1443081 A JP 1443081A JP S57128706 A JPS57128706 A JP S57128706A
Authority
JP
Japan
Prior art keywords
fine powdery
powdery polymer
vapor
polymerizing
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
JP1443081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6243442B2 (enrdf_load_stackoverflow
Inventor
Akifumi Kato
Junichi Yoshida
Michiharu Suga
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 Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP1443081A priority Critical patent/JPS57128706A/ja
Publication of JPS57128706A publication Critical patent/JPS57128706A/ja
Publication of JPS6243442B2 publication Critical patent/JPS6243442B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
JP1443081A 1981-02-04 1981-02-04 Vapor-phase polymerizing method of olefin Granted JPS57128706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1443081A JPS57128706A (en) 1981-02-04 1981-02-04 Vapor-phase polymerizing method of olefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1443081A JPS57128706A (en) 1981-02-04 1981-02-04 Vapor-phase polymerizing method of olefin

Publications (2)

Publication Number Publication Date
JPS57128706A true JPS57128706A (en) 1982-08-10
JPS6243442B2 JPS6243442B2 (enrdf_load_stackoverflow) 1987-09-14

Family

ID=11860800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1443081A Granted JPS57128706A (en) 1981-02-04 1981-02-04 Vapor-phase polymerizing method of olefin

Country Status (1)

Country Link
JP (1) JPS57128706A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61209210A (ja) * 1985-02-15 1986-09-17 アモコ・コーポレーシヨン 気相ポリオレフイン反応器オフガス中の随伴固体の循還方法および装置
WO2009041725A1 (en) * 2007-09-27 2009-04-02 Sumitomo Chemical Company, Limited Process for producing olefin polymer
US8198384B1 (en) 2011-01-10 2012-06-12 Westlake Longview Corporation Method for preventing or reducing clogging of a fines ejector
US9228032B2 (en) 2010-01-26 2016-01-05 Ineos Sales (Uk) Limited Process for the gas phase polymerisation of olefins

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240350A (en) * 1975-09-26 1977-03-29 Nippon Kogaku Kk <Nikon> Device for extinguishing polarized light in an optical system having an analyzer
JPS5514694A (en) * 1978-06-09 1980-02-01 Philips Nv Automatic exposure controller for xxray generator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240350A (en) * 1975-09-26 1977-03-29 Nippon Kogaku Kk <Nikon> Device for extinguishing polarized light in an optical system having an analyzer
JPS5514694A (en) * 1978-06-09 1980-02-01 Philips Nv Automatic exposure controller for xxray generator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61209210A (ja) * 1985-02-15 1986-09-17 アモコ・コーポレーシヨン 気相ポリオレフイン反応器オフガス中の随伴固体の循還方法および装置
WO2009041725A1 (en) * 2007-09-27 2009-04-02 Sumitomo Chemical Company, Limited Process for producing olefin polymer
JP2009079181A (ja) * 2007-09-27 2009-04-16 Sumitomo Chemical Co Ltd オレフィン重合体の製造方法
US9228032B2 (en) 2010-01-26 2016-01-05 Ineos Sales (Uk) Limited Process for the gas phase polymerisation of olefins
US8198384B1 (en) 2011-01-10 2012-06-12 Westlake Longview Corporation Method for preventing or reducing clogging of a fines ejector

Also Published As

Publication number Publication date
JPS6243442B2 (enrdf_load_stackoverflow) 1987-09-14

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