JPS5716077A - Erasable ink composition - Google Patents
Erasable ink compositionInfo
- Publication number
- JPS5716077A JPS5716077A JP9066480A JP9066480A JPS5716077A JP S5716077 A JPS5716077 A JP S5716077A JP 9066480 A JP9066480 A JP 9066480A JP 9066480 A JP9066480 A JP 9066480A JP S5716077 A JPS5716077 A JP S5716077A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- dye
- hydrochloric acid
- chlorate
- erased
- Prior art date
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55090664A JPS6017434B2 (ja) | 1980-07-04 | 1980-07-04 | 消色性インク組成物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55090664A JPS6017434B2 (ja) | 1980-07-04 | 1980-07-04 | 消色性インク組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5716077A true JPS5716077A (en) | 1982-01-27 |
JPS6017434B2 JPS6017434B2 (ja) | 1985-05-02 |
Family
ID=14004798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55090664A Expired JPS6017434B2 (ja) | 1980-07-04 | 1980-07-04 | 消色性インク組成物 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017434B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59179572A (ja) * | 1983-03-29 | 1984-10-12 | Seiji Kawashima | 筆記具セツト |
JPS59182776A (ja) * | 1983-04-02 | 1984-10-17 | Seiji Kawashima | スタンプセツト |
US5916357A (en) * | 1997-03-25 | 1999-06-29 | The Gillette Company | Eradicable inks |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5692974A (en) * | 1979-12-26 | 1981-07-28 | Adogaa Kogyo Kk | Device for drawing letter and design |
-
1980
- 1980-07-04 JP JP55090664A patent/JPS6017434B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5692974A (en) * | 1979-12-26 | 1981-07-28 | Adogaa Kogyo Kk | Device for drawing letter and design |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59179572A (ja) * | 1983-03-29 | 1984-10-12 | Seiji Kawashima | 筆記具セツト |
JPS59182776A (ja) * | 1983-04-02 | 1984-10-17 | Seiji Kawashima | スタンプセツト |
US5916357A (en) * | 1997-03-25 | 1999-06-29 | The Gillette Company | Eradicable inks |
US6221432B1 (en) | 1997-03-25 | 2001-04-24 | Yichun Wang | Eradicable inks |
Also Published As
Publication number | Publication date |
---|---|
JPS6017434B2 (ja) | 1985-05-02 |
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