JPS5647219B2 - - Google Patents
Info
- Publication number
- JPS5647219B2 JPS5647219B2 JP12201175A JP12201175A JPS5647219B2 JP S5647219 B2 JPS5647219 B2 JP S5647219B2 JP 12201175 A JP12201175 A JP 12201175A JP 12201175 A JP12201175 A JP 12201175A JP S5647219 B2 JPS5647219 B2 JP S5647219B2
- 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.)
- Expired
Links
Landscapes
- Color Printing (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50122011A JPS5246079A (en) | 1975-10-09 | 1975-10-09 | Preparation of spiropyrane derivatives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50122011A JPS5246079A (en) | 1975-10-09 | 1975-10-09 | Preparation of spiropyrane derivatives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5246079A JPS5246079A (en) | 1977-04-12 |
| JPS5647219B2 true JPS5647219B2 (sv) | 1981-11-09 |
Family
ID=14825349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50122011A Granted JPS5246079A (en) | 1975-10-09 | 1975-10-09 | Preparation of spiropyrane derivatives |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5246079A (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021167027A1 (ja) * | 2020-02-18 | 2021-08-26 | 株式会社トクヤマ | フォトクロミック環状化合物、及び該フォトクロミック環状化合物を含む硬化性組成物 |
-
1975
- 1975-10-09 JP JP50122011A patent/JPS5246079A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5246079A (en) | 1977-04-12 |