JPS4945316B1 - - Google Patents
Info
- Publication number
- JPS4945316B1 JPS4945316B1 JP5713971A JP5713971A JPS4945316B1 JP S4945316 B1 JPS4945316 B1 JP S4945316B1 JP 5713971 A JP5713971 A JP 5713971A JP 5713971 A JP5713971 A JP 5713971A JP S4945316 B1 JPS4945316 B1 JP S4945316B1
- Authority
- JP
- Japan
- 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
- Polyethers (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5713971A JPS4945316B1 (en) | 1971-07-31 | 1971-07-31 | |
| DE19712162299 DE2162299C3 (en) | 1970-12-18 | 1971-12-15 | Process for the production of aromatic polyethers |
| FR7145381A FR2118144A1 (en) | 1970-12-18 | 1971-12-17 | Aromatic polyether prepn - by oxidative polymsn of 2,6-disubstd phenol in presence of manganous or copper salt, amine and optaldehyde |
| NL7117354A NL152010B (en) | 1970-12-18 | 1971-12-17 | PROCESS FOR PREPARING AROMATIC POLYETHERS AND PRODUCTS FORMED WITH THEIR APPLICATION. |
| US00275102A US3825521A (en) | 1971-07-31 | 1972-07-25 | Manganese amine chelate catalyzed aromatic polyether formation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5713971A JPS4945316B1 (en) | 1971-07-31 | 1971-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4945316B1 true JPS4945316B1 (en) | 1974-12-03 |
Family
ID=13047222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5713971A Pending JPS4945316B1 (en) | 1970-12-18 | 1971-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4945316B1 (en) |
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1971
- 1971-07-31 JP JP5713971A patent/JPS4945316B1/ja active Pending