JPS5671067A - 3,3'-diamino-4,4'-diimidodiphenyl sulfone and its preparation - Google Patents
3,3'-diamino-4,4'-diimidodiphenyl sulfone and its preparationInfo
- Publication number
- JPS5671067A JPS5671067A JP14639779A JP14639779A JPS5671067A JP S5671067 A JPS5671067 A JP S5671067A JP 14639779 A JP14639779 A JP 14639779A JP 14639779 A JP14639779 A JP 14639779A JP S5671067 A JPS5671067 A JP S5671067A
- Authority
- JP
- Japan
- Prior art keywords
- sulfone
- diimidodiphenyl
- diamino
- formula
- preparation
- 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
Links
Landscapes
- Pyrrole Compounds (AREA)
- Indole Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14639779A JPS5671067A (en) | 1979-11-14 | 1979-11-14 | 3,3'-diamino-4,4'-diimidodiphenyl sulfone and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14639779A JPS5671067A (en) | 1979-11-14 | 1979-11-14 | 3,3'-diamino-4,4'-diimidodiphenyl sulfone and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5671067A true JPS5671067A (en) | 1981-06-13 |
Family
ID=15406771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14639779A Pending JPS5671067A (en) | 1979-11-14 | 1979-11-14 | 3,3'-diamino-4,4'-diimidodiphenyl sulfone and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5671067A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5122613A (en) * | 1991-05-31 | 1992-06-16 | Occidental Chemical Corporation | Fluorinated N,N-bis-imides |
-
1979
- 1979-11-14 JP JP14639779A patent/JPS5671067A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5122613A (en) * | 1991-05-31 | 1992-06-16 | Occidental Chemical Corporation | Fluorinated N,N-bis-imides |
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