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JPH0586362A - Colored inorganic stimulable phosphor colorant and character and design drawn therewith - Google Patents

Colored inorganic stimulable phosphor colorant and character and design drawn therewith

Info

Publication number
JPH0586362A
JPH0586362A JP27614291A JP27614291A JPH0586362A JP H0586362 A JPH0586362 A JP H0586362A JP 27614291 A JP27614291 A JP 27614291A JP 27614291 A JP27614291 A JP 27614291A JP H0586362 A JPH0586362 A JP H0586362A
Authority
JP
Japan
Prior art keywords
color
under visible
character
pigment
colorant
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
Application number
JP27614291A
Other languages
Japanese (ja)
Inventor
Yozo Nishiguchi
洋三 西口
Masasuke Hojo
正祐 北条
Masaharu Ishiwatari
正治 石渡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinloihi Co Ltd
Original Assignee
Sinloihi Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sinloihi Co Ltd filed Critical Sinloihi Co Ltd
Priority to JP27614291A priority Critical patent/JPH0586362A/en
Publication of JPH0586362A publication Critical patent/JPH0586362A/en
Pending legal-status Critical Current

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  • Luminescent Compositions (AREA)

Abstract

PURPOSE:To provide the subject colorant which fluoresces in ordinary color under visible rays, brightly fluoresces in a color which is the same as or different from the one under visible rays when irradiated with black light and has good weathering resistance. CONSTITUTION:A colorant comprising a pigment of an ordinary color and an inorganic stimulable phosphor pigment, fluorescing in a chromatic or achromatic color under visible rays and in a color which is the same as or different from the one under visible rays when irradiated with ultraviolet rays; and a character or a design drawn with the colorant on a substrate. In this way, it becomes possible to represent a character or a design which appears to be ordinary one under visible rays and appears to be one having a color which is the same as or different from one under visible rays when irradiated with black light and appearing to be different one and to change a character or a design by flickering an ordinary lighting or black light or by regulating its intensity. Further, it is very excellent in weathering resistance.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、可視光及び通常の照明
時には普通の有色の色材であるが、紫外光(以下ブラッ
クライトという)照射時には前記と同色及び同色の発光
をするか又は前記と異なった色及び異なった色の発色を
する色材、並びに該色材により描かれた文字や図柄に関
するものである。
BACKGROUND OF THE INVENTION The present invention is a color material having a normal color under visible light and normal illumination, but emits the same color and the same color as the above when irradiated with ultraviolet light (hereinafter referred to as black light). The present invention relates to a color material that emits a different color and a different color, and a character or a pattern drawn by the color material.

【0002】[0002]

【従来の技術及び発明が解決しようとする課題】従来、
文字や図柄を描くための色材として用いられている普通
色顔料、有機蛍光体顔料及び無機蛍光体顔料は、普通色
顔料であれば可視光下では見え、ブラックライト下では
発光せず、有機蛍光体色材であれば可視光下でもブラッ
クライト下でも同じ色にしか発光せず、無機蛍光体顔料
であれば可視光下では白色であり、ブラックライト下で
は有彩色に発光する。このように、普通色顔料は可視光
下でしか、無機蛍光体顔料はブラックライト下でしか見
えず、又、有機蛍光体顔料は可視光下とブラックライト
下で同色にしか見えない。
2. Description of the Related Art Conventionally, the problems to be solved by the invention
Ordinary color pigments, organic phosphor pigments and inorganic phosphor pigments used as color materials for drawing characters and patterns are ordinary color pigments that can be seen under visible light and do not emit light under black light. The phosphor colorant emits only the same color under visible light and black light, and the inorganic phosphor pigment emits white under visible light and emits chromatic color under black light. As described above, the ordinary color pigment can be seen only under visible light, the inorganic fluorescent pigment can be seen only under black light, and the organic fluorescent pigment can be seen only in the same color under visible light and black light.

【0003】従って、本発明の目的は、可視光下では普
通色であり、ブラックライト下では可視光下と同色又は
異なった色で鮮やかに発光し、しかも耐候性の良好な色
材を提供することにある。
Therefore, an object of the present invention is to provide a coloring material which is a normal color under visible light and which vividly emits under black light in the same color as or a color different from that under visible light and has good weather resistance. Especially.

【0004】[0004]

【課題を解決するための手段】上記の課題を解決するた
めに、本発明者は鋭意検討した結果、無機蛍光体顔料の
塗料やインキに普通色の比較的鮮やかで耐候性の良い顔
料を加えることにより、可視光下では普通色が見え、ブ
ラックライト下では普通色と同色又は異なった色に発光
させる色材、及びそれを用いて可視光下とブラックライ
ト下で異なって見える文字や図柄が得られることを見出
した。
In order to solve the above-mentioned problems, the present inventors have made diligent studies, and as a result, added a pigment of a normal color, which is relatively bright and has good weather resistance, to a paint or an ink of an inorganic phosphor pigment. Therefore, a normal color is visible under visible light, a color material that emits the same color as a normal color or a different color under black light, and using it, letters and designs that look different under visible light and under black light It was found that it can be obtained.

【0005】すなわち、本発明は、普通色顔料と無機蛍
光体顔料とからなり、可視光下では有彩色又は無彩色を
呈し、紫外光下では可視光下と同色又は異なった色を呈
する色材である。
That is, the present invention is a color material comprising a normal color pigment and an inorganic phosphor pigment, which exhibits a chromatic color or an achromatic color under visible light and a color which is the same or different from that under visible light under ultraviolet light. Is.

【0006】又、本発明は、前記顔料をバインダー樹
脂、希釈剤及び分散剤により分散させた色材である。
The present invention is also a coloring material in which the above pigment is dispersed with a binder resin, a diluent and a dispersant.

【0007】又、本発明は、該色材により素材上に描か
れた文字又は図柄である。
Further, the present invention is a character or a pattern drawn on a material by the coloring material.

【0008】又、本発明は、素材が紙、布、プラスチッ
ク板、金属板、ガラス、コンクリート又は石綿板である
前記文字又は図柄である。
Further, the present invention is the above-mentioned character or design, wherein the material is paper, cloth, plastic plate, metal plate, glass, concrete or asbestos plate.

【0009】[0009]

【実施例】以下、本発明を実施例により詳細に説明す
る。
EXAMPLES The present invention will be described in detail below with reference to examples.

【0010】本発明の色材の好ましい組成例を次に記
す。 (1)アクリル系着色無機蛍光体色材塗料 a.アクリル系樹脂バインダー 100重量部 b.無機蛍光体顔料 200重量部 c.着色剤(有機顔料) 10重量部 d.分散剤 10重量部 e.シンナー 20重量部 (2)フッ素系着色無機蛍光体色材インキ a.フッ素系樹脂ワニス 100重量部 b.無機蛍光体顔料 200重量部 c.着色剤(有機顔料) 10重量部 d.分散剤 10重量部 e.シンナー 5重量部 f.硬化剤 10重量部 まず、本発明の着色色剤塗料やインキのバインダーのワ
ニスやメジウムは、アクリル系、アルキッド系、エポキ
シ系、ウレタン系、アクリルシリコン系、フッ素系、メ
ラミン系など1液又は2液タイプで素材に対し密着及び
耐候性の良好なものを使用するが、できるだけ透明性の
強いワニスを選択する。
Preferred composition examples of the coloring material of the present invention are described below. (1) Acrylic colored inorganic phosphor colorant paint a. 100 parts by weight of acrylic resin binder b. Inorganic phosphor pigment 200 parts by weight c. Colorant (organic pigment) 10 parts by weight d. Dispersant 10 parts by weight e. Thinner 20 parts by weight (2) Fluorine-based colored inorganic phosphor coloring material ink a. 100 parts by weight of fluororesin varnish b. Inorganic phosphor pigment 200 parts by weight c. Colorant (organic pigment) 10 parts by weight d. Dispersant 10 parts by weight e. Thinner 5 parts by weight f. Curing agent 10 parts by weight First, the varnish or medium of the binder of the coloring colorant paint or ink of the present invention is an acrylic-based, alkyd-based, epoxy-based, urethane-based, acrylic silicon-based, fluorine-based, melamine-based 1 liquid or 2 Use a liquid type that has good adhesion and weather resistance to the material, but select a varnish that is as transparent as possible.

【0011】無機顔料については、赤色蛍光体としてY2
O3:Eu, YVO4:Eu, Y2O2S:Eu, 3.5MgO,0.5MgF2GeO2:Mn 等
が挙げられれ、これらの1種もしくは2種以上の混合物
として使用する。
As for the inorganic pigment, Y 2 is used as a red phosphor.
O 3 : Eu, YVO 4 : Eu, Y 2 O 2 S: Eu, 3.5MgO, 0.5MgF 2 GeO 2 : Mn and the like can be mentioned, and these are used as one kind or a mixture of two or more kinds.

【0012】緑色蛍光体としてZnS:Cu,Al, (Zn,Cd)S:C
u,Al, Zn2SiO4:Mn, ZnS:Cu, ZnS:Ag,Cu, (Zn,Cd)S:Cu
等が挙げられ、これらの1種もしくは2種以上の混合物
として使用する。
ZnS: Cu, Al, (Zn, Cd) S: C as a green phosphor
u, Al, Zn 2 SiO 4 : Mn, ZnS: Cu, ZnS: Ag, Cu, (Zn, Cd) S: Cu
Etc., and these are used as a mixture of one or two or more of them.

【0013】青色蛍光体としてZnS:Ag, CaWO4, Y2SiO5:
Ce, ZnSiAg,Cd,Cl, Ca2B5O9Cl:Eu2+, BaMgAl14O23:Eu2+
等が挙げられ、これらの1種もしくは2種以上の混合物
として使用する。
ZnS: Ag, CaWO 4 , Y 2 SiO 5 : as a blue phosphor
Ce, ZnSiAg, Cd, Cl, Ca 2 B 5 O 9 Cl: Eu 2+ , BaMgAl 14 O 23 : Eu 2+
Etc., and these are used as a mixture of one or two or more of them.

【0014】その他、レモン、イエロー、オレンジ、ピ
ンク、バイオレット、ホワイト、ブルーグリーンなどの
蛍光色を得るには、上記赤・青・緑の2種もしくは3種
以上の混合物として使用する。
In addition, in order to obtain fluorescent colors such as lemon, yellow, orange, pink, violet, white and blue green, the above-mentioned red, blue and green are used as a mixture of two or more of them.

【0015】着色剤として用いる有機顔料としては、シ
アン(C)系としてフタロシアニン系色材等、イエロー
(Y)系としてハンザイエロー、ナフトールイエロー、
アゾ系色材等、マゼンタ(M)系としてパーマネントレ
ッド、キナクリドン、アゾ系色材等が挙げられ、他の色
は上記の2種又は3種以上を混合して使用する。
Examples of organic pigments used as colorants include cyan (C) -based phthalocyanine-based coloring materials, yellow (Y) -based Hansa yellow, naphthol yellow, and the like.
Permanent red, quinacridone, azo-based coloring materials, and the like are listed as magenta (M) -based coloring materials such as azo-based coloring materials, and other colors are used by mixing two or more of the above.

【0016】分散剤としては、アニオン系、ノニオン
系、カチオン系界面活性剤、高級脂肪酸窒素誘導体化合
物等が挙げられる。
Examples of the dispersant include anionic, nonionic, cationic surfactants and higher fatty acid nitrogen derivative compounds.

【0017】硬化剤としては、イソシアネート系、ポリ
オール系、有機金属系等が挙げられる。
Examples of the curing agent include isocyanate type, polyol type and organic metal type.

【0018】シンナーとしては、キシロール系、アルコ
ート系、アルコール系、セロソルブ系、ラッカー系等が
挙げられる。
Examples of the thinner include xylol type, alkort type, alcohol type, cellosolve type, lacquer type and the like.

【0019】着色剤の形態としては、塗料、絵具、シル
クスクリーンインキ等が挙げられる。
The form of the colorant includes paints, paints, silk screen inks and the like.

【0020】[0020]

【発明の効果】本発明によれば、可視光下では普通の文
字や図柄が見え、ブラックライト下では同じ文字や図柄
が可視光下と同色又は異なった色で可視光下と異なった
文字や図柄を表現することが可能である。又、通常の照
明やブラックライトを点滅したり、それらを調光するこ
とにより、文字や図柄を変化させることも可能である。
According to the present invention, ordinary characters and designs can be seen under visible light, and the same characters and designs can be seen under black light in the same or different colors as under visible light and different characters under visible light. It is possible to express a design. It is also possible to change characters and patterns by blinking normal illumination or black light or dimming them.

【0021】例えば、昼光下のような可視光下では通常
の絵、ディスプレイ又は看板であり、例えば夜間のよう
に可視光がなくなった時にブラックライトを照射する
と、可視光の場合と同系色又は異系色を発光させること
ができ、1つの画面により昼と夜で異なった2つの画面
を表現できる。
For example, it is a normal picture, display, or signboard under visible light such as daylight, and when illuminated with black light when there is no visible light such as at night, the same color as visible light or Different colors can be emitted, and one screen can display two different screens for day and night.

【0022】更に、従来の有機蛍光体色材を用いた場
合、可視光下の蛍光とブラックライト下の蛍光発光とで
同色が得られるが、非常に耐候性に乏しく長時間の使用
に耐えられなかったのに対し、本発明によれば、非常に
長時間の耐候性が得られる。
Further, when the conventional organic phosphor coloring material is used, the same color can be obtained by the fluorescence under the visible light and the fluorescence emission under the black light, but the weather resistance is very poor and it can be used for a long time. On the contrary, according to the present invention, a very long time weather resistance can be obtained.

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 普通色顔料と無機蛍光体顔料とからな
り、可視光下では有彩色又は無彩色を呈し、紫外光下で
は可視光下と同色又は異なった色を呈する着色無機蛍光
体色材。
1. A colored inorganic phosphor coloring material comprising a normal color pigment and an inorganic phosphor pigment, which exhibits a chromatic color or an achromatic color under visible light, and exhibits the same or different color under visible light under ultraviolet light. ..
【請求項2】 該顔料をバインダー樹脂、希釈剤及び分
散剤により分散させた請求項1に記載の色材。
2. The coloring material according to claim 1, wherein the pigment is dispersed with a binder resin, a diluent and a dispersant.
【請求項3】 請求項1又は2に記載の色材を用いて素
材上に描かれた文字又は図柄。
3. A character or pattern drawn on a material using the color material according to claim 1.
【請求項4】 素材が紙、布、プラスチック板、金属
板、ガラス、コンクリート又は石綿板である請求項3に
記載の文字又は図柄。
4. The character or pattern according to claim 3, wherein the material is paper, cloth, plastic plate, metal plate, glass, concrete or asbestos plate.
JP27614291A 1991-09-30 1991-09-30 Colored inorganic stimulable phosphor colorant and character and design drawn therewith Pending JPH0586362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27614291A JPH0586362A (en) 1991-09-30 1991-09-30 Colored inorganic stimulable phosphor colorant and character and design drawn therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27614291A JPH0586362A (en) 1991-09-30 1991-09-30 Colored inorganic stimulable phosphor colorant and character and design drawn therewith

Publications (1)

Publication Number Publication Date
JPH0586362A true JPH0586362A (en) 1993-04-06

Family

ID=17565361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27614291A Pending JPH0586362A (en) 1991-09-30 1991-09-30 Colored inorganic stimulable phosphor colorant and character and design drawn therewith

Country Status (1)

Country Link
JP (1) JPH0586362A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001049934A1 (en) * 1999-12-29 2001-07-12 Minerals Technologies Inc. Fluorescent agents
JP2006192384A (en) * 2005-01-14 2006-07-27 Kansai Paint Co Ltd Multiple layer coating film forming method and coating film structure
JP2009295524A (en) * 2008-06-09 2009-12-17 Shin Etsu Polymer Co Ltd Illuminating structure equipped with light guide layer
WO2010001887A1 (en) * 2008-06-30 2010-01-07 学校法人 慶應義塾 Ink composition

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001049934A1 (en) * 1999-12-29 2001-07-12 Minerals Technologies Inc. Fluorescent agents
JP2006192384A (en) * 2005-01-14 2006-07-27 Kansai Paint Co Ltd Multiple layer coating film forming method and coating film structure
JP2009295524A (en) * 2008-06-09 2009-12-17 Shin Etsu Polymer Co Ltd Illuminating structure equipped with light guide layer
WO2010001887A1 (en) * 2008-06-30 2010-01-07 学校法人 慶應義塾 Ink composition
JP5449156B2 (en) * 2008-06-30 2014-03-19 学校法人慶應義塾 Ink composition

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