CA1030697A - Method for preparing polyphenylene ethers - Google Patents

Method for preparing polyphenylene ethers

Info

Publication number
CA1030697A
CA1030697A CA212,512A CA212512A CA1030697A CA 1030697 A CA1030697 A CA 1030697A CA 212512 A CA212512 A CA 212512A CA 1030697 A CA1030697 A CA 1030697A
Authority
CA
Canada
Prior art keywords
polyphenylene ethers
preparing polyphenylene
preparing
ethers
polyphenylene
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.)
Expired
Application number
CA212,512A
Other languages
English (en)
French (fr)
Inventor
James G. Bennett
Glenn D. Cooper
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA1030697A publication Critical patent/CA1030697A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/46—Post-polymerisation treatment, e.g. recovery, purification, drying
CA212,512A 1973-12-26 1974-10-29 Method for preparing polyphenylene ethers Expired CA1030697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/428,450 US4097459A (en) 1973-12-26 1973-12-26 Method for preparing polyphenylene ethers

Publications (1)

Publication Number Publication Date
CA1030697A true CA1030697A (en) 1978-05-02

Family

ID=23698942

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,512A Expired CA1030697A (en) 1973-12-26 1974-10-29 Method for preparing polyphenylene ethers

Country Status (4)

Country Link
US (1) US4097459A (de)
JP (1) JPS5747688B2 (de)
CA (1) CA1030697A (de)
DE (1) DE2460323C2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146896A (en) * 1978-05-10 1979-11-16 Mitsubishi Gas Chem Co Inc Recovery of polyphenylene oxide
JPS58190591U (ja) * 1982-06-15 1983-12-17 三協アルミニウム工業株式会社 扉
DE3332377A1 (de) * 1983-09-08 1985-03-28 Chemische Werke Hüls AG, 4370 Marl Verfahren zur reinigung von polyphenylenoxiden, die nach abstoppung der kupferaminkatalysierten polykondensation von diorthosubstituierten phenolen erhalten werden
JPS60137229A (ja) * 1983-12-26 1985-07-20 松下電器産業株式会社 電撃式防虫装置
DE3515138A1 (de) * 1985-04-26 1986-10-30 Röhm GmbH, 6100 Darmstadt Verfahren zur isolierung von aromatischen polyethern
JP4807899B2 (ja) * 2000-09-07 2011-11-02 独立行政法人産業技術総合研究所 オキシフェノール酸化縮合物の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635350A (de) * 1962-07-24
US3838102A (en) * 1972-12-29 1974-09-24 Gen Electric Removal of metallic catalyst residue from polyphenylene ethers

Also Published As

Publication number Publication date
JPS5747688B2 (de) 1982-10-12
DE2460323A1 (de) 1975-07-10
US4097459A (en) 1978-06-27
JPS5097696A (de) 1975-08-02
DE2460323C2 (de) 1983-12-01

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