JPS4951252A - - Google Patents
Info
- Publication number
- JPS4951252A JPS4951252A JP9593172A JP9593172A JPS4951252A JP S4951252 A JPS4951252 A JP S4951252A JP 9593172 A JP9593172 A JP 9593172A JP 9593172 A JP9593172 A JP 9593172A JP S4951252 A JPS4951252 A JP S4951252A
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9593172A JPS4951252A (OSRAM) | 1972-09-25 | 1972-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9593172A JPS4951252A (OSRAM) | 1972-09-25 | 1972-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4951252A true JPS4951252A (OSRAM) | 1974-05-18 |
Family
ID=14151002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9593172A Pending JPS4951252A (OSRAM) | 1972-09-25 | 1972-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4951252A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3811067C1 (en) * | 1988-03-31 | 1989-11-02 | Huels Ag, 4370 Marl, De | Process for the preparation of 4,4'-bis(carboxybenzoyl)diphenyl ethers |
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1972
- 1972-09-25 JP JP9593172A patent/JPS4951252A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3811067C1 (en) * | 1988-03-31 | 1989-11-02 | Huels Ag, 4370 Marl, De | Process for the preparation of 4,4'-bis(carboxybenzoyl)diphenyl ethers |