JPS52144097A - Preparation of polyphenylene ether copolymers - Google Patents

Preparation of polyphenylene ether copolymers

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Publication number
JPS52144097A
JPS52144097A JP5999876A JP5999876A JPS52144097A JP S52144097 A JPS52144097 A JP S52144097A JP 5999876 A JP5999876 A JP 5999876A JP 5999876 A JP5999876 A JP 5999876A JP S52144097 A JPS52144097 A JP S52144097A
Authority
JP
Japan
Prior art keywords
polyphenylene ether
ether copolymers
preparation
substituted
copolymers
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
JP5999876A
Other languages
Japanese (ja)
Inventor
Kunio Toyama
Makoto Kobayashi
Takeo Imamura
Shinichi Izawa
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 JP5999876A priority Critical patent/JPS52144097A/en
Publication of JPS52144097A publication Critical patent/JPS52144097A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To obtain polyphenylene ether copolymers with good moldability, by the oxidative polymerization of monomer mixtures consisting of 2,6-dimethylphenol and specific amounts of 2-substituted, 3-substituted and 4-substituted phenols in a precipitation polymerization process.
COPYRIGHT: (C)1977,JPO&Japio
JP5999876A 1976-05-26 1976-05-26 Preparation of polyphenylene ether copolymers Pending JPS52144097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5999876A JPS52144097A (en) 1976-05-26 1976-05-26 Preparation of polyphenylene ether copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5999876A JPS52144097A (en) 1976-05-26 1976-05-26 Preparation of polyphenylene ether copolymers

Publications (1)

Publication Number Publication Date
JPS52144097A true JPS52144097A (en) 1977-12-01

Family

ID=13129334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5999876A Pending JPS52144097A (en) 1976-05-26 1976-05-26 Preparation of polyphenylene ether copolymers

Country Status (1)

Country Link
JP (1) JPS52144097A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177018A (en) * 1981-04-23 1982-10-30 Asahi Chem Ind Co Ltd Improved poly(2,6-dimethyl-1,4-phenylene)ether and its preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177018A (en) * 1981-04-23 1982-10-30 Asahi Chem Ind Co Ltd Improved poly(2,6-dimethyl-1,4-phenylene)ether and its preparation

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