JPS505116A - - Google Patents
Info
- Publication number
- JPS505116A JPS505116A JP48053691A JP5369173A JPS505116A JP S505116 A JPS505116 A JP S505116A JP 48053691 A JP48053691 A JP 48053691A JP 5369173 A JP5369173 A JP 5369173A JP S505116 A JPS505116 A JP S505116A
- 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
- Color Printing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48053691A JPS505116A (en) | 1973-05-16 | 1973-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48053691A JPS505116A (en) | 1973-05-16 | 1973-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS505116A true JPS505116A (en) | 1975-01-20 |
Family
ID=12949825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48053691A Pending JPS505116A (en) | 1973-05-16 | 1973-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS505116A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5427880A (en) * | 1977-08-01 | 1979-03-02 | Showa Seitai Kougiyou Kk | Method of making pouch |
| JPS5593491A (en) * | 1978-12-29 | 1980-07-15 | Appleton Paper Inc | Chromogen compound and making method thereof |
| JPS5593490A (en) * | 1978-12-29 | 1980-07-15 | Appleton Paper Inc | Recording sheet |
| FR2445333A2 (en) * | 1978-12-29 | 1980-07-25 | Appleton Paper Inc | Chromogenic cpd. used in pressure sensitive registration materials - is 7-(1-ethyl-2-methylindole-3-yl)-7-(4-diethylamino-2-ethodyphenyl)- -5,7-di:hydro:furo (3,4-b) pyridine-5 or-7-one |
| US4299411A (en) * | 1978-12-29 | 1981-11-10 | Appleton Papers Inc. | Pressure-sensitive record material |
| DE3116815A1 (en) * | 1980-04-28 | 1982-02-11 | Yamamoto Kagaku Gosei K.K., Yao, Osaka | CHROMOGENIC MATERIAL |
| JPS63122760A (en) * | 1986-10-28 | 1988-05-26 | チバ−ガイギ アクチエンゲゼルシヤフト | Chromogen phthalide and aza-phthalide |
| US4747875A (en) * | 1983-10-18 | 1988-05-31 | Yamada Chemical Co., Ltd. | Chromogenic azaphthalide compound and a colour-forming recording composition containing the same |
-
1973
- 1973-05-16 JP JP48053691A patent/JPS505116A/ja active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5427880A (en) * | 1977-08-01 | 1979-03-02 | Showa Seitai Kougiyou Kk | Method of making pouch |
| JPS574491B2 (en) * | 1977-08-01 | 1982-01-26 | ||
| JPS5593491A (en) * | 1978-12-29 | 1980-07-15 | Appleton Paper Inc | Chromogen compound and making method thereof |
| JPS5593490A (en) * | 1978-12-29 | 1980-07-15 | Appleton Paper Inc | Recording sheet |
| FR2445333A2 (en) * | 1978-12-29 | 1980-07-25 | Appleton Paper Inc | Chromogenic cpd. used in pressure sensitive registration materials - is 7-(1-ethyl-2-methylindole-3-yl)-7-(4-diethylamino-2-ethodyphenyl)- -5,7-di:hydro:furo (3,4-b) pyridine-5 or-7-one |
| US4299411A (en) * | 1978-12-29 | 1981-11-10 | Appleton Papers Inc. | Pressure-sensitive record material |
| JPS5820798B2 (en) * | 1978-12-29 | 1983-04-25 | アツプルトン ペ−パ−ズ インコ−ポレイテツド | Chromogen composition |
| JPS5827117B2 (en) * | 1978-12-29 | 1983-06-07 | アツプルトン ペ−パ−ズ インコ−ポレイテツド | record sheet |
| DE3116815A1 (en) * | 1980-04-28 | 1982-02-11 | Yamamoto Kagaku Gosei K.K., Yao, Osaka | CHROMOGENIC MATERIAL |
| US4747875A (en) * | 1983-10-18 | 1988-05-31 | Yamada Chemical Co., Ltd. | Chromogenic azaphthalide compound and a colour-forming recording composition containing the same |
| JPS63122760A (en) * | 1986-10-28 | 1988-05-26 | チバ−ガイギ アクチエンゲゼルシヤフト | Chromogen phthalide and aza-phthalide |