CN1193155A - Special pen for identifying false bank-note - Google Patents
Special pen for identifying false bank-note Download PDFInfo
- Publication number
- CN1193155A CN1193155A CN97106317A CN97106317A CN1193155A CN 1193155 A CN1193155 A CN 1193155A CN 97106317 A CN97106317 A CN 97106317A CN 97106317 A CN97106317 A CN 97106317A CN 1193155 A CN1193155 A CN 1193155A
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- China
- Prior art keywords
- test solution
- pen
- special
- bank note
- chemical
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- 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
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- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The present invention relates to a special-purpose pen for distinguishing fake bank notes. It is characterized by that said pen is filled with a chemical test liquor prepared with a specific formula. Said chemical test liquor is a composite solution synthesized by using natural iodine and organic compound, which can be applied or written on a bank note with pen point, a chemical reaction is instantly produced, if the blue colour or bluish violet is displayed on the surface of said bank not, it is a fake bank note, if there is no colour, it is a true bank note. Said chemical test liquor is safe, non-toxic, can be naturally volatilized, so that it does not contaminate bank note.
Description
The present invention is the special pens of the false Renminbi of a kind of simple and easy to do discriminating (hereinafter to be referred as counterfeit money).Affiliated chemical field.
The existing method of counterfeit money of differentiating has its external appearance characteristic of visual inspection, distinguishes its true, counterfeit money with the quality of its paper of feel.Can also use instrument (for example, uviol lamp) to detect the difference of fluorescence, to judge its true, counterfeit money.Below all belong to the physics discrimination method.
The present invention belongs to a kind of chemical discrimination method.A kind of chemical test solution that forms through special formulation of utilization can in special-purpose pen core.This chemistry test solution is coated with to write on and can immediately chemical reaction takes place on the counterfeit money and show blueness or bluish violet, and chemical reaction does not take place then on real Renminbi's (hereinafter to be referred as genuine note), and therefore, Show Color changes.Utilize the two difference, can true, the counterfeit money of simple and easy to do discriminating.
This chemical test solution through special formulation, its chief component are a kind of iodine of nature existence and the compound that organic compound synthesizes through chemical reaction, dilute the test solution that forms with polar solvent.Polar solvent is alcohols, ketone and water, or their potpourri.
The test solution of the present invention's preparation is to human body safety, nonhazardous, nuisanceless.Test solution is coated with and writes on the genuine note, because chemical reaction does not take place, it is clean naturally to volatilize, and leaves no trace, and can not pollute genuine note.
The test solution of preparation can be with the conventional method can in the pen core of various plastics lettering pens.Lettering pen can be circular, square, triangle, flat and abnormity.Formed by the velvet-like plastics of fiber in the pen core, can store chemical test solution.Nib is that polyfoam is made, and scribbles smoothness.
Special pens of the present invention is easy to carry, differentiates rapidly reliable results.
Claims (5)
1. special pens of differentiating counterfeit money.It is characterized in that a kind of chemical test solution that forms through special formulation of can in the pen, can chemical reaction take place and show blueness or bluish violet at counterfeit money.The chief component of this chemistry test solution is iodine and the synthetic a kind of compound of organic compound that a kind of nature exists, and dilutes the test solution that forms with polar solvent.
2. according to claim 1, organic compound is a kind of heterocyclic polymer, as the polymkeric substance of pyroles.
3. according to claim 1, polar solvent is alcohols, ketone and water, or their potpourri.
4. according to claim 1, but this chemistry test solution can in the plastics pen core, store, nib is that foamed plastics is made, and scribbles smoothness.
5. according to claim 1, this special pens can be circular, square, flat triangle and abnormity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97106317A CN1193155A (en) | 1997-03-11 | 1997-03-11 | Special pen for identifying false bank-note |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97106317A CN1193155A (en) | 1997-03-11 | 1997-03-11 | Special pen for identifying false bank-note |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1193155A true CN1193155A (en) | 1998-09-16 |
Family
ID=5168567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97106317A Pending CN1193155A (en) | 1997-03-11 | 1997-03-11 | Special pen for identifying false bank-note |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1193155A (en) |
-
1997
- 1997-03-11 CN CN97106317A patent/CN1193155A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication |