JPS5521427A - Character-erasing liquid - Google Patents
Character-erasing liquidInfo
- Publication number
- JPS5521427A JPS5521427A JP9336578A JP9336578A JPS5521427A JP S5521427 A JPS5521427 A JP S5521427A JP 9336578 A JP9336578 A JP 9336578A JP 9336578 A JP9336578 A JP 9336578A JP S5521427 A JPS5521427 A JP S5521427A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- erasing
- glycol mono
- written
- 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.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
PURPOSE: To provide the title liquid capable of readily erasing characters written on an impermeable paper, film, etc. by dissolving selectively a binder resin of a pencil, etc., comprising a specific alcohol type nitro compound or an este type nitro compound.
CONSTITUTION: The objective liquid comprising one or more sorts of nitro compounds of formula I or II (n is an integer 0W10; R is 1W6C alkyl). A compound of formula I is, e.g. β-nitrethyl alcohol, triethylene glycol mono-β-nitroether, etc. As examples of the compound of formula II, β-nitroethyle ether monoacetate, tetraethylene glycol mono-β-nitroethyl ether acetate, etc. are preferably mentioned.
USE: Especially favorable for erasing chavacters written with drawing or colored pencils, ink, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9336578A JPS5521427A (en) | 1978-07-31 | 1978-07-31 | Character-erasing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9336578A JPS5521427A (en) | 1978-07-31 | 1978-07-31 | Character-erasing liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5521427A true JPS5521427A (en) | 1980-02-15 |
Family
ID=14080255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9336578A Pending JPS5521427A (en) | 1978-07-31 | 1978-07-31 | Character-erasing liquid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5521427A (en) |
-
1978
- 1978-07-31 JP JP9336578A patent/JPS5521427A/en active Pending
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