JP4222579B2 - Ink composition for banknote coloring - Google Patents
Ink composition for banknote coloring Download PDFInfo
- Publication number
- JP4222579B2 JP4222579B2 JP28565298A JP28565298A JP4222579B2 JP 4222579 B2 JP4222579 B2 JP 4222579B2 JP 28565298 A JP28565298 A JP 28565298A JP 28565298 A JP28565298 A JP 28565298A JP 4222579 B2 JP4222579 B2 JP 4222579B2
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- Prior art keywords
- ink composition
- weight
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Description
【０００１】
【発明の属する技術分野】
本発明は、紙幣着色用インク組成物に関する。特に、本発明は、現金輸送中のトランクの内部に保管された紙幣の防犯対策用としての着色用インク組成物に関する。
【０００２】
【従来の技術】
従来、現金輸送には、トランクの内部に現金を収納するだけのものが多く、輸送中の防犯対策用としては、警報ブザー、非常点滅フラッシュライトなどをトランクに取り付けたものがあった。
【０００３】
【発明が解決しようとする課題】
しかしながら、これらの方法では、トランク本体を毛布などで包まれると警報ブザーの音量が小さくなったり、点滅ライトが隠れ、用をなさなくなったり、警報ブザー、点滅ライトの機能を破壊されるなど、犯罪発生後の警報手段でしかなかった。
【０００４】
従って、本発明の目的は、現金輸送中の紙幣の盗難防止のための着色用インク組成物を提供することにある。
【０００５】
【課題を解決するための手段】
即ち、水媒体１００重量部と、水系塗料に使用できるシリコン系界面活性剤１０〜２０重量部と、水溶性染料０．１〜１０．０重量部との３成分からなることを特徴とする紙幣着色用インク組成物である。
【０００６】
本発明のインク組成物を用いることで、紙幣を有効に着色でき、現金輸送中の盗難事故が発生した際に、盗難された紙幣を識別する。
【０００７】
【発明の実施の形態】
以下、本発明について詳細に説明する。
【０００８】
本発明で用いる水媒体としては、水と混和性有機溶剤とからなり、本発明で使用する水媒体を構成する溶剤としては、水と混和性があれば特に制限はないが、水と共沸するものが好ましい。例えば、エタノール、イソプロパノール、ｎ−ブタノールなどのアルコール；メチルセロソルブ、エチルセロソルブ、ブチルセロソルブ、メチルカルビトール、エチルカルビトールなどのエーテルアルコール；メチルセロソルブアセテート、エチルセロソルブアセテートなどのエーテルエステル；ベンゼン、トルエン、キシレンなどの芳香族炭化水素；メチルエチルケトン、メチルイソブチルケトンなどのケトン；酢酸エチル、酢酸ブチルなどのエステル；ジオキサン、テトラヒドロフランなどの環状エーテルを挙げることができる。
【０００９】
本発明で用いる水系シリコン系添加剤としては、ポリエチレンオキサイド変成シリコーン、ポリエチレンオキサイド・ポリプロピレンオキサイド変成シリコーン、オルガノポリシロキサンのアルキレンオキサイド付加物、シロキサン−オキシアルキレンなどの従来から、水系塗料に使用できるシリコン系界面活性剤が挙げられ、具体的には、日本ユニチカ（株）製のＳＺ−１３１１、ＳＺ−１３１３；東レシリコン（株）製のＳＲＸ−２７４Ｃ；ゴールドシュミット（株）製のＢ−４１１３；信越化学（株）製のＫＦ３５３Ａ、ＫＦ３５１Ａ、ＫＦ９４５Ａ；東レダウコーニング（株）製のＳＨ３０ＰＡ；日本ユニカー（株）製のＬ７００１などが挙げられる。
【００１０】
本発明で用いる着色剤は、水溶性染料である。
【００１１】
水溶性染料としては、水に対する溶解性の良好なものが全て用いられる。水溶性染料としては、具体的には、Ｃ．Ｉ． Ｄｉｒｅｃｔ Ｂｌｕｅ２３６，２０３，２０２，１５，１９９、Ｃ．Ｉ． Ａｃｉｄ Ｂｌｕｅ７，９，Ｃ．Ｉ． Ａｃｉｄ Ｙｅｌｌｏｗ１、Ｃ．Ｉ． Ａｃｉｄ Ｒｅｄ ２２７，８７，９２，５２，９４，２８９、Ｃ．Ｉ． Ｄｉｒｅｃｔ Ｒｅｄ ２２５，５１などが挙げられる。
【００１２】
本発明のインク組成物は、前記水媒体１００重量部に対して、水系塗料に使用できるシリコン系界面活性剤１０〜２０重量部及び水溶性染料０．１〜１０．０重量部からなる３成分を添加してなる。
【００１３】
シリコン系界面活性剤が、１重量部より少ない場合、浸透性が低下して好ましくない。逆に、２０重量部を越えると、インクが沈澱し易くなり好ましくない。また水溶性染料の配合量が、０．１重量部より少ない場合、紙幣に色が付かず好ましくない。逆に１０．０重量部を越えると、インクに溶け難くなり好ましくない。
【００１４】
尚、本発明の組成物には、上記の成分の他に、その他の添加剤も配合することができる。そのような添加剤としては、例えば、防腐剤、凍結防止剤などがある。
【００１５】
【実施例】
以下、本発明を実施例により更に詳細に説明する。尚、実施例中「部」は、重量部を表す。
【００１６】
＜実施例及び参考例＞
表１に示したような配合で実施例及び参考例用の各インクを作成した。
【００１７】
次いで、一万円札及び一万円札と同一の形状に切り揃えた上質紙を図１のような組み合わせで１００枚の束にして、実施例及び参考例用の各インクに下部１ｍｍを５秒間浸すようにして、１分後の浸透具合を計測した。結果を表１に示す。
【００１８】
【表１】
【００１９】
表１の結果より明らかな如く、紙幣を本発明のインクに深さ１ｍｍ、５秒間浸したのみで、インクが高さ５ｍｍにも浸透して、紙幣を有効に着色でき、現金輸送中のトランク内部に保管された紙幣の防犯対策用として、有効な成績を示した。
【００２０】
【発明の効果】
本発明の着色用インク組成物によれば、紙幣を有効に着色できるため、現金輸送中の紙幣の盗難防止が可能になる。
【図面の簡単な説明】
【図１】 実施例の浸透試験に用いた一万円札と上質紙からなる束を示す図である。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a banknote coloring ink composition. In particular, the present invention relates to an ink composition for coloring as a security measure for banknotes stored inside a trunk during cash transportation.
[0002]
[Prior art]
Conventionally, many cash transports only store cash inside the trunk, and there are alarm buzzers, emergency flashing flashlights, etc. attached to the trunk for security measures during transport.
[0003]
[Problems to be solved by the invention]
However, in these methods, if the trunk body is wrapped in a blanket, the volume of the alarm buzzer will be reduced, the flashing light will be hidden, it will not be used, the alarm buzzer, the function of the flashing light will be destroyed, etc. It was only a warning means after the outbreak.
[0004]
Accordingly, an object of the present invention is to provide a coloring ink composition for preventing theft of banknotes during cash transportation.
[0005]
[Means for Solving the Problems]
That is, banknotes, wherein the aqueous medium 100 parts by weight, the silicone surfactant 10 to 20 parts by weight can be used for water-based paints, in that it consists of three components of water-soluble dye 0.1-10.0 parts by weight It is an ink composition for coloring.
[0006]
By using the ink composition of the present invention, banknotes can be effectively colored, and the stolen banknotes are identified when a theft accident occurs during cash transportation.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail.
[0008]
The aqueous medium used in the present invention is composed of water and a miscible organic solvent, and the solvent constituting the aqueous medium used in the present invention is not particularly limited as long as it is miscible with water. Those that do are preferred. For example, alcohols such as ethanol, isopropanol and n-butanol; ether alcohols such as methyl cellosolve, ethyl cellosolve, butyl cellosolve, methyl carbitol and ethyl carbitol; ether esters such as methyl cellosolve acetate and ethyl cellosolve acetate; benzene, toluene and xylene Aromatic hydrocarbons such as: methyl ketones such as methyl ethyl ketone and methyl isobutyl ketone; esters such as ethyl acetate and butyl acetate; cyclic ethers such as dioxane and tetrahydrofuran.
[0009]
Examples of the water-based silicon additive used in the present invention include polyethylene oxide-modified silicone, polyethylene oxide / polypropylene oxide-modified silicone, organopolysiloxane alkylene oxide adduct, and siloxane-oxyalkylene. Specific examples of the surfactant include SZ-1311 and SZ-1313 manufactured by Nihon Unitika Co., Ltd .; SRX-274C manufactured by Toray Silicon Co., Ltd .; B-4113 manufactured by Goldschmidt Co., Ltd .; Shin-Etsu KF353A, KF351A, KF945A manufactured by Chemical Co., Ltd .; SH30PA manufactured by Toray Dow Corning Co., Ltd .; L7001 manufactured by Nihon Unicar Co., Ltd., and the like.
[0010]
The colorant used in the present invention is a water-soluble dye.
[0011]
As water-soluble dyes, all those having good solubility in water are used. Specific examples of water-soluble dyes include C.I. I. Direct Blue 236, 203, 202, 15, 199, C.I. I. Acid Blue 7, 9, C.I. I. Acid Yellow1, C.I. I. Acid Red 227, 87, 92, 52, 94, 289, C.I. I. Direct Red 225, 51 and the like can be mentioned.
[0012]
The ink composition of the present invention is a three-component composition comprising 10 to 20 parts by weight of a silicon-based surfactant that can be used in an aqueous paint and 0.1 to 10.0 parts by weight of a water-soluble dye, based on 100 parts by weight of the aqueous medium. Is added.
[0013]
When the amount of the silicon-based surfactant is less than 1 part by weight, the permeability is lowered, which is not preferable. On the other hand, if it exceeds 20 parts by weight, the ink tends to precipitate, which is not preferable. Moreover, when there are few compounding quantities of water-soluble dye than 0.1 weight part, a color is not attached to a banknote and it is unpreferable. Conversely, if it exceeds 10.0 parts by weight, it is difficult to dissolve in the ink, which is not preferable.
[0014]
In addition to the above components, other additives can be blended in the composition of the present invention. Examples of such additives include preservatives and antifreeze agents.
[0015]
【Example】
Hereinafter, the present invention will be described in more detail with reference to examples. In the examples, “parts” represents parts by weight.
[0016]
<Examples and reference examples>
Each ink for Examples and Reference Examples was prepared with the formulation shown in Table 1.
[0017]
Next, ten thousand yen bills and high-quality paper cut into the same shape as the 10,000 yen bills are bundled into 100 bundles in a combination as shown in FIG. It was soaked for 1 second, and the degree of penetration after 1 minute was measured. The results are shown in Table 1.
[0018]
[Table 1]
[0019]
As is clear from the results in Table 1, the banknotes can be effectively colored even when the banknotes are immersed in the ink of the present invention at a depth of 1 mm for 5 seconds, so that the ink penetrates even at a height of 5 mm, and the trunk is being transported in cash. Effective results for crime prevention measures for banknotes stored inside.
[0020]
【The invention's effect】
According to the coloring ink composition of the present invention, since banknotes can be effectively colored, banknotes can be prevented from being stolen during cash transportation.
[Brief description of the drawings]
FIG. 1 is a diagram showing a bundle of 10,000 yen bills and high-quality paper used in an infiltration test of an example.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28565298A JP4222579B2 (en) | 1998-10-07 | 1998-10-07 | Ink composition for banknote coloring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28565298A JP4222579B2 (en) | 1998-10-07 | 1998-10-07 | Ink composition for banknote coloring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000108488A JP2000108488A (en) | 2000-04-18 |
| JP4222579B2 true JP4222579B2 (en) | 2009-02-12 |
Family
ID=17694319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28565298A Expired - Fee Related JP4222579B2 (en) | 1998-10-07 | 1998-10-07 | Ink composition for banknote coloring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4222579B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3431865B2 (en) | 1999-08-26 | 2003-07-28 | 三菱レイヨン株式会社 | Optical transmission body manufacturing method and spinneret |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139589B2 (en) * | 1974-02-22 | 1976-10-28 | ||
| JP3120347B2 (en) * | 1991-12-26 | 2000-12-25 | セイコーエプソン株式会社 | Recording method using aqueous recording ink composition |
| JPH08239609A (en) * | 1995-03-03 | 1996-09-17 | Toyo Ink Mfg Co Ltd | Recording fluid |
| JPH1091857A (en) * | 1996-09-18 | 1998-04-10 | Nippon Harukon Kk | Anti-theft device for automatic vending machine and the like |
| JP3773322B2 (en) * | 1997-02-18 | 2006-05-10 | 三菱鉛筆株式会社 | Pseudoplastic water ballpoint pen ink |
-
1998
- 1998-10-07 JP JP28565298A patent/JP4222579B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3431865B2 (en) | 1999-08-26 | 2003-07-28 | 三菱レイヨン株式会社 | Optical transmission body manufacturing method and spinneret |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000108488A (en) | 2000-04-18 |
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