JPS5312992A - Preparation of polyphenylene oxides - Google Patents

Preparation of polyphenylene oxides

Info

Publication number
JPS5312992A
JPS5312992A JP8685376A JP8685376A JPS5312992A JP S5312992 A JPS5312992 A JP S5312992A JP 8685376 A JP8685376 A JP 8685376A JP 8685376 A JP8685376 A JP 8685376A JP S5312992 A JPS5312992 A JP S5312992A
Authority
JP
Japan
Prior art keywords
preparation
polyphenylene oxides
aspecific
polymerized
prepare
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.)
Pending
Application number
JP8685376A
Other languages
Japanese (ja)
Inventor
Seiji Fujino
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 Polytec Co
Original Assignee
Mitsubishi Monsanto Chemical Co
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 Monsanto Chemical Co filed Critical Mitsubishi Monsanto Chemical Co
Priority to JP8685376A priority Critical patent/JPS5312992A/en
Publication of JPS5312992A publication Critical patent/JPS5312992A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a high-molecular weight polyphenylene oxide wherein substituted phenols are polymerized in the presence of aspecific compound in an aqueous medium.
COPYRIGHT: (C)1978,JPO&Japio
JP8685376A 1976-07-21 1976-07-21 Preparation of polyphenylene oxides Pending JPS5312992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8685376A JPS5312992A (en) 1976-07-21 1976-07-21 Preparation of polyphenylene oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8685376A JPS5312992A (en) 1976-07-21 1976-07-21 Preparation of polyphenylene oxides

Publications (1)

Publication Number Publication Date
JPS5312992A true JPS5312992A (en) 1978-02-06

Family

ID=13898362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8685376A Pending JPS5312992A (en) 1976-07-21 1976-07-21 Preparation of polyphenylene oxides

Country Status (1)

Country Link
JP (1) JPS5312992A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836388A (en) * 1981-08-05 1983-03-03 レ−ム・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Large surface area system having reaction system unit for bonding substrate containing nucleophilic group, fixing method, catalyst system and indicator or absorber
JPS5985291A (en) * 1982-10-06 1984-05-17 ノボ・インダストリ・アクテイ−ゼルスカブ Production of immobilized enzyme preparation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836388A (en) * 1981-08-05 1983-03-03 レ−ム・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Large surface area system having reaction system unit for bonding substrate containing nucleophilic group, fixing method, catalyst system and indicator or absorber
JPH0547195B2 (en) * 1981-08-05 1993-07-16 Roehm Gmbh
JPS5985291A (en) * 1982-10-06 1984-05-17 ノボ・インダストリ・アクテイ−ゼルスカブ Production of immobilized enzyme preparation

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