JPS56104941A - Polysulfonamide ester and preparation therefor - Google Patents
Polysulfonamide ester and preparation thereforInfo
- Publication number
- JPS56104941A JPS56104941A JP676680A JP676680A JPS56104941A JP S56104941 A JPS56104941 A JP S56104941A JP 676680 A JP676680 A JP 676680A JP 676680 A JP676680 A JP 676680A JP S56104941 A JPS56104941 A JP S56104941A
- Authority
- JP
- Japan
- Prior art keywords
- polysulfonamide
- formula
- ester
- halogen
- dicarboxylic acid
- 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
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Paints Or Removers (AREA)
- Artificial Filaments (AREA)
Abstract
PURPOSE: To obtain the titled polymer capable of forming a film, a fiber, a molded product, etc., excellent in mechanical characteristics and heat stability, which is prepared by reacting a bisphenol having a polysulfonamide linkage with an aromatic dicarboxylic acid dihalide.
CONSTITUTION: A bisphenol compound of the formula I [wherein Ar1 and Ar2 are the formulas II, III or IV (where R1, R2 and R3 are H, a 1W5C alkyl, halogen or alkoxy; a, c and d are 1W4; b is 1W6; X is -CH2-, formula V, -O-, -SO2-, etc.; e is 0W1)], is polymerized with an aromatic dicarboxylic acid halide of the formula VI (wherein Ar3 is similar to Ar1 and Ar2; Y is a halogen), in a mol ratio of about 1:0.2W5, to form a polysulfonamide ester of the formula VII.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP676680A JPS56104941A (en) | 1980-01-25 | 1980-01-25 | Polysulfonamide ester and preparation therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP676680A JPS56104941A (en) | 1980-01-25 | 1980-01-25 | Polysulfonamide ester and preparation therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56104941A true JPS56104941A (en) | 1981-08-21 |
Family
ID=11647292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP676680A Pending JPS56104941A (en) | 1980-01-25 | 1980-01-25 | Polysulfonamide ester and preparation therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56104941A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035511C (en) * | 1993-07-10 | 1997-07-30 | 南京理工大学 | Polyimide with sulfonate segment in main chain |
| WO2018159279A1 (en) * | 2017-03-01 | 2018-09-07 | 三菱マテリアル株式会社 | Insulated electric wire, method for manufacturing same, and coil |
| CN115581120A (en) * | 2020-05-19 | 2023-01-06 | 崔国英 | Polysulfonamide polymers, negative-working photosensitive compositions containing polysulfonamide polymers and uses thereof |
-
1980
- 1980-01-25 JP JP676680A patent/JPS56104941A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035511C (en) * | 1993-07-10 | 1997-07-30 | 南京理工大学 | Polyimide with sulfonate segment in main chain |
| WO2018159279A1 (en) * | 2017-03-01 | 2018-09-07 | 三菱マテリアル株式会社 | Insulated electric wire, method for manufacturing same, and coil |
| JP2018147582A (en) * | 2017-03-01 | 2018-09-20 | 三菱マテリアル株式会社 | Insulation wire, manufacturing method therefor and coil |
| CN110249395A (en) * | 2017-03-01 | 2019-09-17 | 三菱综合材料株式会社 | Insulated electric conductor and its manufacturing method and coil |
| US10984922B2 (en) | 2017-03-01 | 2021-04-20 | Mitsubishi Materials Corporation | Insulated electric wire, method for manufacturing same, and coil |
| CN115581120A (en) * | 2020-05-19 | 2023-01-06 | 崔国英 | Polysulfonamide polymers, negative-working photosensitive compositions containing polysulfonamide polymers and uses thereof |
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