JPS49109120A - - Google Patents
Info
- Publication number
- JPS49109120A JPS49109120A JP47116158A JP11615872A JPS49109120A JP S49109120 A JPS49109120 A JP S49109120A JP 47116158 A JP47116158 A JP 47116158A JP 11615872 A JP11615872 A JP 11615872A JP S49109120 A JPS49109120 A JP S49109120A
- 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.)
- Granted
Links
Landscapes
- Color Printing (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47116158A JPS5123204B2 (da) | 1972-11-21 | 1972-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47116158A JPS5123204B2 (da) | 1972-11-21 | 1972-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49109120A true JPS49109120A (da) | 1974-10-17 |
| JPS5123204B2 JPS5123204B2 (da) | 1976-07-15 |
Family
ID=14680196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47116158A Expired JPS5123204B2 (da) | 1972-11-21 | 1972-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5123204B2 (da) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54109454A (en) * | 1978-02-15 | 1979-08-28 | Kanzaki Paper Mfg Co Ltd | Heatsensitive recording element |
| JPS55123651A (en) * | 1979-03-19 | 1980-09-24 | Mitsubishi Paper Mills Ltd | Preparation of fluoran compound |
| JPS59120655A (ja) * | 1982-12-27 | 1984-07-12 | Kanzaki Paper Mfg Co Ltd | フルオラン誘導体、その製造方法およびその誘導体を用いた記録体 |
| JPS59133258A (ja) * | 1983-01-20 | 1984-07-31 | Kanzaki Paper Mfg Co Ltd | フルオラン誘導体、その製造方法およびその誘導体を用いた記録体 |
| JPS6035053A (ja) * | 1983-08-08 | 1985-02-22 | Hodogaya Chem Co Ltd | 新規なフルオラン化合物およびそれを使用した感熱記録材料 |
| WO1985004414A1 (en) * | 1984-03-24 | 1985-10-10 | Hodogaya Chemical Co., Ltd. | Fluoran compounds |
| US4695640A (en) * | 1984-10-24 | 1987-09-22 | Shin Nisso Kako Co., Ltd. | Addition compound of fluoran compounds and ketone |
| JPH0363173A (ja) * | 1989-08-01 | 1991-03-19 | Mitsui Toatsu Chem Inc | フルオラン化合物，および該化合物を含有する記録材料 |
| JPH03169883A (ja) * | 1989-08-01 | 1991-07-23 | Mitsui Toatsu Chem Inc | フルオラン化合物及び該化合物を含有する感熱記録材料 |
| EP0699662A1 (en) | 1994-08-31 | 1996-03-06 | Nippon Paper Industries Co., Ltd. | Novel urea (thiourea) derivative and thermal recording sheet using same |
| US5733843A (en) * | 1995-04-26 | 1998-03-31 | Nippon Paper Industries Co., Ltd. | Thermal sensitive recording sheet |
-
1972
- 1972-11-21 JP JP47116158A patent/JPS5123204B2/ja not_active Expired
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54109454A (en) * | 1978-02-15 | 1979-08-28 | Kanzaki Paper Mfg Co Ltd | Heatsensitive recording element |
| JPS5953193B2 (ja) * | 1978-02-15 | 1984-12-24 | 神崎製紙株式会社 | 感熱記録体 |
| JPS55123651A (en) * | 1979-03-19 | 1980-09-24 | Mitsubishi Paper Mills Ltd | Preparation of fluoran compound |
| JPH0346473B2 (da) * | 1982-12-27 | 1991-07-16 | Kanzaki Paper Mfg Co Ltd | |
| JPS59120655A (ja) * | 1982-12-27 | 1984-07-12 | Kanzaki Paper Mfg Co Ltd | フルオラン誘導体、その製造方法およびその誘導体を用いた記録体 |
| JPH0368905B2 (da) * | 1983-01-20 | 1991-10-30 | Kanzaki Paper Mfg Co Ltd | |
| JPS59133258A (ja) * | 1983-01-20 | 1984-07-31 | Kanzaki Paper Mfg Co Ltd | フルオラン誘導体、その製造方法およびその誘導体を用いた記録体 |
| JPS6035053A (ja) * | 1983-08-08 | 1985-02-22 | Hodogaya Chem Co Ltd | 新規なフルオラン化合物およびそれを使用した感熱記録材料 |
| WO1985004414A1 (en) * | 1984-03-24 | 1985-10-10 | Hodogaya Chemical Co., Ltd. | Fluoran compounds |
| US4694088A (en) * | 1984-03-24 | 1987-09-15 | Hodogaya Chemical Co., Ltd. | Fluoran compounds |
| US4695640A (en) * | 1984-10-24 | 1987-09-22 | Shin Nisso Kako Co., Ltd. | Addition compound of fluoran compounds and ketone |
| JPH0363173A (ja) * | 1989-08-01 | 1991-03-19 | Mitsui Toatsu Chem Inc | フルオラン化合物，および該化合物を含有する記録材料 |
| JPH03169883A (ja) * | 1989-08-01 | 1991-07-23 | Mitsui Toatsu Chem Inc | フルオラン化合物及び該化合物を含有する感熱記録材料 |
| EP0699662A1 (en) | 1994-08-31 | 1996-03-06 | Nippon Paper Industries Co., Ltd. | Novel urea (thiourea) derivative and thermal recording sheet using same |
| US5661100A (en) * | 1994-08-31 | 1997-08-26 | Nippon Paper Industries Co., Ltd. | Urea (thiourea) derivative and thermal recording sheet using the same |
| US5733843A (en) * | 1995-04-26 | 1998-03-31 | Nippon Paper Industries Co., Ltd. | Thermal sensitive recording sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5123204B2 (da) | 1976-07-15 |