JPS52145499A - Method for removing impurities from polyphenylene ether - Google Patents

Method for removing impurities from polyphenylene ether

Info

Publication number
JPS52145499A
JPS52145499A JP6128276A JP6128276A JPS52145499A JP S52145499 A JPS52145499 A JP S52145499A JP 6128276 A JP6128276 A JP 6128276A JP 6128276 A JP6128276 A JP 6128276A JP S52145499 A JPS52145499 A JP S52145499A
Authority
JP
Japan
Prior art keywords
polyphenylene ether
removing impurities
letting
dispersion
dispersed
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
JP6128276A
Other languages
Japanese (ja)
Other versions
JPS5739256B2 (en
Inventor
Koji Kasai
Kunio Toyama
Kazutoshi Osaka
Takeo Imamura
Atsuo Nakanishi
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.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry Co 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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP6128276A priority Critical patent/JPS52145499A/en
Publication of JPS52145499A publication Critical patent/JPS52145499A/en
Publication of JPS5739256B2 publication Critical patent/JPS5739256B2/ja
Granted legal-status Critical Current

Links

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  • Polyethers (AREA)

Abstract

PURPOSE: To easily purify and remove impurities from the polyphenylene ether as much as possible by letting a dispersion, in which polyphenylene ether is dispersed in fine particles in a specific organic solvent, contact water.
COPYRIGHT: (C)1977,JPO&Japio
JP6128276A 1976-05-28 1976-05-28 Method for removing impurities from polyphenylene ether Granted JPS52145499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6128276A JPS52145499A (en) 1976-05-28 1976-05-28 Method for removing impurities from polyphenylene ether

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6128276A JPS52145499A (en) 1976-05-28 1976-05-28 Method for removing impurities from polyphenylene ether

Publications (2)

Publication Number Publication Date
JPS52145499A true JPS52145499A (en) 1977-12-03
JPS5739256B2 JPS5739256B2 (en) 1982-08-20

Family

ID=13166680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6128276A Granted JPS52145499A (en) 1976-05-28 1976-05-28 Method for removing impurities from polyphenylene ether

Country Status (1)

Country Link
JP (1) JPS52145499A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058939A1 (en) * 1981-02-24 1982-09-01 BASF Aktiengesellschaft Method of producing thermoplastic moulding masses
JPS62212430A (en) * 1986-03-12 1987-09-18 Idemitsu Kosan Co Ltd Purification of polycyanoaryl ether
JPS636024A (en) * 1986-06-25 1988-01-12 Mitsubishi Petrochem Co Ltd Preparation of polyphenylene ether
JPS6443524A (en) * 1987-08-10 1989-02-15 Daicel Chem Purification of aromatic polyether polymer
JPH02265924A (en) * 1989-02-06 1990-10-30 General Electric Co <Ge> Method for removing odoriferous ingredient from polyphenylene ether resin

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50143899A (en) * 1974-05-10 1975-11-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50143899A (en) * 1974-05-10 1975-11-19

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058939A1 (en) * 1981-02-24 1982-09-01 BASF Aktiengesellschaft Method of producing thermoplastic moulding masses
JPS62212430A (en) * 1986-03-12 1987-09-18 Idemitsu Kosan Co Ltd Purification of polycyanoaryl ether
JPH0374689B2 (en) * 1986-03-12 1991-11-27
JPS636024A (en) * 1986-06-25 1988-01-12 Mitsubishi Petrochem Co Ltd Preparation of polyphenylene ether
JPH0346488B2 (en) * 1986-06-25 1991-07-16 Mitsubishi Yuka Kk
JPS6443524A (en) * 1987-08-10 1989-02-15 Daicel Chem Purification of aromatic polyether polymer
JPH02265924A (en) * 1989-02-06 1990-10-30 General Electric Co <Ge> Method for removing odoriferous ingredient from polyphenylene ether resin

Also Published As

Publication number Publication date
JPS5739256B2 (en) 1982-08-20

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