JPS6445427A - Production of polyphenylene ether - Google Patents
Production of polyphenylene etherInfo
- Publication number
- JPS6445427A JPS6445427A JP20080787A JP20080787A JPS6445427A JP S6445427 A JPS6445427 A JP S6445427A JP 20080787 A JP20080787 A JP 20080787A JP 20080787 A JP20080787 A JP 20080787A JP S6445427 A JPS6445427 A JP S6445427A
- Authority
- JP
- Japan
- Prior art keywords
- diamine
- phenylethanolamine
- oxygen
- production
- secondary aliphatic
- 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
Links
Abstract
PURPOSE:To obtain the titled high-quality polymer with a small amount of a catalyst, by subjecting a phenolic compound to oxidation polymerization with oxygen by using the catalyst consisting of a copper compound, N- phenylethanolamine, a secondary aliphatic amine, a specific diamine and a tertiary amine. CONSTITUTION:A phenolic compound is subjected to oxidation polymerization with oxygen by using a catalyst consisting of (A) a copper compound (cupric chloride or cuprous nitrate), (B) N-phenylethanolamine, (C) a secondary aliphatic amine (e.g. dimethylamine), (D) a 1,2-diamine shown by formula R1-HN-R-NHR2 (R1 and R2 are isopropyl, 4-6C tertiary alkyl or cycloalkyl containing no H an alpha-carbon atom) or a 1,3-diamine (e.g. N,N'-t-butylethylenediamine) and (E) a tertiary amine (preferably N,N,N',N'-diaminopropane).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20080787A JPH0670131B2 (en) | 1987-08-13 | 1987-08-13 | Method for producing polyphenylene ether |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20080787A JPH0670131B2 (en) | 1987-08-13 | 1987-08-13 | Method for producing polyphenylene ether |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6445427A true JPS6445427A (en) | 1989-02-17 |
JPH0670131B2 JPH0670131B2 (en) | 1994-09-07 |
Family
ID=16430520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20080787A Expired - Fee Related JPH0670131B2 (en) | 1987-08-13 | 1987-08-13 | Method for producing polyphenylene ether |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0670131B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003014050A1 (en) * | 2001-08-07 | 2003-02-20 | Asahi Kasei Chemicals Corporation | 2,6-dimethylphenol composition |
WO2005003211A1 (en) * | 2003-07-02 | 2005-01-13 | Mitsubishi Gas Chemical Company, Inc. | Process for production of bifunctional phenylene ether oligomers |
KR100914020B1 (en) * | 2001-10-17 | 2009-08-28 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | Bifunctional biphenyl and process for producing bifunctional phenylene ether oligomer compound using the same |
JP2012082343A (en) * | 2010-10-13 | 2012-04-26 | Asahi Kasei Chemicals Corp | Polyphenylene ether |
-
1987
- 1987-08-13 JP JP20080787A patent/JPH0670131B2/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003014050A1 (en) * | 2001-08-07 | 2003-02-20 | Asahi Kasei Chemicals Corporation | 2,6-dimethylphenol composition |
US7060781B2 (en) | 2001-08-07 | 2006-06-13 | Asahi Kasei Chemicals Corporation | 2,6-dimethyphenol composition |
KR100914020B1 (en) * | 2001-10-17 | 2009-08-28 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | Bifunctional biphenyl and process for producing bifunctional phenylene ether oligomer compound using the same |
WO2005003211A1 (en) * | 2003-07-02 | 2005-01-13 | Mitsubishi Gas Chemical Company, Inc. | Process for production of bifunctional phenylene ether oligomers |
CN100352848C (en) * | 2003-07-02 | 2007-12-05 | 三菱瓦斯化学株式会社 | Process for production of bifunctional phenylene ether oligomers |
JP2012082343A (en) * | 2010-10-13 | 2012-04-26 | Asahi Kasei Chemicals Corp | Polyphenylene ether |
Also Published As
Publication number | Publication date |
---|---|
JPH0670131B2 (en) | 1994-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |