JPH04346388A - Decoration method - Google Patents
Decoration methodInfo
- Publication number
- JPH04346388A JPH04346388A JP14957791A JP14957791A JPH04346388A JP H04346388 A JPH04346388 A JP H04346388A JP 14957791 A JP14957791 A JP 14957791A JP 14957791 A JP14957791 A JP 14957791A JP H04346388 A JPH04346388 A JP H04346388A
- Authority
- JP
- Japan
- Prior art keywords
- ultraviolet
- fluorescent member
- fluorescent
- decoration method
- polymethyl methacrylate
- 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
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000005034 decoration Methods 0.000 title claims abstract description 17
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 30
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 30
- 239000006096 absorbing agent Substances 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 230000005855 radiation Effects 0.000 abstract 5
- 239000007850 fluorescent dye Substances 0.000 description 5
- 239000003973 paint Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 2
- 239000012964 benzotriazole Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 description 2
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- ARVUDIQYNJVQIW-UHFFFAOYSA-N (4-dodecoxy-2-hydroxyphenyl)-phenylmethanone Chemical compound OC1=CC(OCCCCCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 ARVUDIQYNJVQIW-UHFFFAOYSA-N 0.000 description 1
- MEZZCSHVIGVWFI-UHFFFAOYSA-N 2,2'-Dihydroxy-4-methoxybenzophenone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1O MEZZCSHVIGVWFI-UHFFFAOYSA-N 0.000 description 1
- ZXDDPOHVAMWLBH-UHFFFAOYSA-N 2,4-Dihydroxybenzophenone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 ZXDDPOHVAMWLBH-UHFFFAOYSA-N 0.000 description 1
- JLZIIHMTTRXXIN-UHFFFAOYSA-N 2-(2-hydroxy-4-methoxybenzoyl)benzoic acid Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1C(O)=O JLZIIHMTTRXXIN-UHFFFAOYSA-N 0.000 description 1
- ZMWRRFHBXARRRT-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol Chemical compound CCC(C)(C)C1=CC(C(C)(C)CC)=CC(N2N=C3C=CC=CC3=N2)=C1O ZMWRRFHBXARRRT-UHFFFAOYSA-N 0.000 description 1
- LHPPDQUVECZQSW-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4,6-ditert-butylphenol Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC(N2N=C3C=CC=CC3=N2)=C1O LHPPDQUVECZQSW-UHFFFAOYSA-N 0.000 description 1
- IYAZLDLPUNDVAG-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 IYAZLDLPUNDVAG-UHFFFAOYSA-N 0.000 description 1
- PQJZHMCWDKOPQG-UHFFFAOYSA-N 2-anilino-2-oxoacetic acid Chemical class OC(=O)C(=O)NC1=CC=CC=C1 PQJZHMCWDKOPQG-UHFFFAOYSA-N 0.000 description 1
- DBOSBRHMHBENLP-UHFFFAOYSA-N 4-tert-Butylphenyl Salicylate Chemical compound C1=CC(C(C)(C)C)=CC=C1OC(=O)C1=CC=CC=C1O DBOSBRHMHBENLP-UHFFFAOYSA-N 0.000 description 1
- JIXWCMGGZUZYET-UHFFFAOYSA-N 5-benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid;trihydrate Chemical compound O.O.O.C1=C(S(O)(=O)=O)C(OC)=CC(O)=C1C(=O)C1=CC=CC=C1 JIXWCMGGZUZYET-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- DCBNMBIOGUANTC-UHFFFAOYSA-N [5-[(5-benzoyl-4-hydroxy-2-methoxyphenyl)methyl]-2-hydroxy-4-methoxyphenyl]-phenylmethanone Chemical compound COC1=CC(O)=C(C(=O)C=2C=CC=CC=2)C=C1CC(C(=CC=1O)OC)=CC=1C(=O)C1=CC=CC=C1 DCBNMBIOGUANTC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- JPIYZTWMUGTEHX-UHFFFAOYSA-N auramine O free base Chemical compound C1=CC(N(C)C)=CC=C1C(=N)C1=CC=C(N(C)C)C=C1 JPIYZTWMUGTEHX-UHFFFAOYSA-N 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- WXNRYSGJLQFHBR-UHFFFAOYSA-N bis(2,4-dihydroxyphenyl)methanone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=C(O)C=C1O WXNRYSGJLQFHBR-UHFFFAOYSA-N 0.000 description 1
- SODJJEXAWOSSON-UHFFFAOYSA-N bis(2-hydroxy-4-methoxyphenyl)methanone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=C(OC)C=C1O SODJJEXAWOSSON-UHFFFAOYSA-N 0.000 description 1
- OCWYEMOEOGEQAN-UHFFFAOYSA-N bumetrizole Chemical compound CC(C)(C)C1=CC(C)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O OCWYEMOEOGEQAN-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- MCPKSFINULVDNX-UHFFFAOYSA-N drometrizole Chemical compound CC1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 MCPKSFINULVDNX-UHFFFAOYSA-N 0.000 description 1
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 description 1
- 229960000969 phenyl salicylate Drugs 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
- 229940058287 salicylic acid derivative anticestodals Drugs 0.000 description 1
- 150000003872 salicylic acid derivatives Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、単純な蛍光部材を用い
た場合でもその発光状態を変化させることにより、複雑
で変化に富んだ装飾効果を容易にかつ安価に発揮させる
方法に関するものである。[Industrial Application Field] The present invention relates to a method for easily and inexpensively producing complex and varied decorative effects by changing the luminescence state even when using a simple fluorescent member. .
【０００２】0002
【従来の技術】従来より、蛍光体に紫外線などのある種
の波長の光を照射した結果発光する蛍光は、蛍光性を含
まない同じ色の物体よりもよりその輝きが激しく鮮やか
なことから、標識、看板、広告印刷物や装飾材などに多
用されている。[Prior Art] Conventionally, the fluorescence emitted as a result of irradiating a phosphor with light of a certain wavelength such as ultraviolet rays is more intense and vivid than an object of the same color that does not contain fluorescence. It is widely used for signs, billboards, advertising materials, and decorative materials.
【０００３】しかしながら蛍光を利用してディスプレー
などの装飾を行う場合、蛍光部材の色彩、形状通りのデ
ィスプレー効果に、僅かに紫外線照射装置に電気的にあ
るいはシャッターなどを用いて機械的に紫外線をＯＮ、
ＯＦＦしたり、紫外線量の調節による効果を加味できる
程度であり、後からそのデザインを変更したり、一つの
ディスプレーで複数の複雑で変化に富んだ装飾効果を発
揮することは高価であり、且つ困難であった。However, when decorating a display or the like using fluorescence, in order to achieve a display effect that matches the color and shape of the fluorescent material, it is necessary to turn on ultraviolet rays electrically or mechanically using a shutter, etc. ,
It is only possible to add effects such as turning it off or adjusting the amount of ultraviolet rays, and it is expensive to change the design later or create multiple complex and varied decorative effects on one display. It was difficult.
【０００４】一方、紫外線吸収剤を配合したポリメチル
メタクリレート樹脂フィルムは透明性と耐候性に優れた
特性を有しており、更に光線中の紫外線のみを選択的に
カットすることができるので、特に塗料の太陽光線によ
る劣化防止、又は農業用、自動車用、建築用等多方面に
利用されている。On the other hand, polymethyl methacrylate resin film containing an ultraviolet absorber has excellent transparency and weather resistance, and can also selectively cut only the ultraviolet rays in the light, making it particularly useful. It is used in a variety of applications, including preventing paint from deteriorating due to sunlight, and for agriculture, automobiles, and construction.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、蛍光を利用
した、安価で簡単な装置を用いて複雑で変化に富んだ装
飾効果が発揮できる装飾方法を提供することを目的とす
る。SUMMARY OF THE INVENTION An object of the present invention is to provide a decoration method that utilizes fluorescence and can produce complex and varied decorative effects using an inexpensive and simple device.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するため
に本発明者等は鋭意検討した結果、蛍光部材に紫外線照
射装置により紫外線を照射する際に、該紫外線照射装置
と該蛍光部材の間に紫外線吸収剤を配合したポリメチル
メタクリレート樹脂フィルムを介在させて紫外線の透過
状態を変化させることにより該蛍光部材の発光状態を変
化させることで上記課題が達成されることを見いだし本
発明に到達したものである。[Means for Solving the Problems] In order to solve the above problems, the inventors of the present invention have made extensive studies and found that when a fluorescent member is irradiated with ultraviolet light by an ultraviolet irradiation device, there is a gap between the ultraviolet irradiation device and the fluorescent member. The inventors have discovered that the above object can be achieved by interposing a polymethyl methacrylate resin film containing an ultraviolet absorber to change the transmission state of ultraviolet rays, thereby changing the luminescent state of the fluorescent member, and have arrived at the present invention. It is something.
【０００７】更に、紫外線吸収剤を配合したポリメチル
メタクリレート樹脂フィルム中の紫外線吸収剤の配合量
を変化させたり、該紫外線吸収剤を配合したポリメチル
メタクリレート樹脂フィルムに各種切り抜き模様を形成
して用いることによりより多様な装飾が可能となること
を見いだしたのである。[0007] Furthermore, the amount of the UV absorber blended in the polymethyl methacrylate resin film blended with the UV absorber can be changed, and various cutout patterns can be formed on the polymethyl methacrylate resin film blended with the UV absorber. They discovered that this made it possible to create a wider variety of decorations.
【０００８】即ち、紫外線照射装置と蛍光部材の間に紫
外線をカットすることができる紫外線吸収剤を配合した
ポリメチルメタクリレートフィルム（以下紫外線カット
ＰＭＭＡフィルムと称す）を存在させたり、除いたりす
ることにより蛍光部材の発光をＯＮ／ＯＦＦさせること
ができる。又、紫外線カットＰＭＭＡフィルム中の紫外
線吸収剤の配合量を変化させることにより紫外線の透過
量を調節することができるので、紫外線吸収剤の配合量
の異なる複数の紫外線カットＰＭＭＡフィルムを適当な
順序で入れ替えることにより該蛍光部材の発光量を種々
に増減することができる。更に、該紫外線カットＰＭＭ
Ａフィルムに各種の切り抜き模様を形成することにより
該蛍光部材の発光部位や発光状態を変化させることがで
きるのである。That is, by providing or removing a polymethyl methacrylate film (hereinafter referred to as an ultraviolet cut PMMA film) containing an ultraviolet absorber capable of cutting ultraviolet rays between the ultraviolet irradiation device and the fluorescent member. The light emission of the fluorescent member can be turned ON/OFF. In addition, the amount of UV light transmitted can be adjusted by changing the amount of UV absorber in the UV cut PMMA film, so multiple UV cut PMMA films containing different amounts of UV absorber can be mixed in an appropriate order. By replacing the fluorescent members, the amount of light emitted by the fluorescent member can be increased or decreased in various ways. Furthermore, the ultraviolet cut PMM
By forming various cutout patterns on the A film, it is possible to change the light emitting region and light emitting state of the fluorescent member.
【０００９】以下に本発明を具体的に説明する。まず、
本発明で用いる紫外線照射装置は通常紫外線ランプを意
味し高圧水銀灯、超高圧水銀灯、その他の紫外線を照射
し得るランプがこれに該当する。又、必要に応じてレン
ズ、凹面鏡、シャッター等を装着したてもなんら差し支
えない。The present invention will be specifically explained below. first,
The ultraviolet irradiation device used in the present invention usually refers to an ultraviolet lamp, and includes high-pressure mercury lamps, ultra-high pressure mercury lamps, and other lamps capable of emitting ultraviolet rays. Moreover, there is no problem even if a lens, concave mirror, shutter, etc. are attached as necessary.
【００１０】本発明で言う蛍光部材とは、紫外線の照射
を受けると蛍光を発するもの一般を意味する。例えば、
蛍光塗料を塗布した装飾物、蛍光塗料で書いた看板、説
明書き、又は蛍光剤を配合したプラスチック成形品等で
ある。蛍光塗料やプラスチック成形品に配合する蛍光剤
としてはハロゲン化物系、硫化物系、酸素酸塩系の無機
系の蛍光剤、又はローダミン、オーラミン、エオシン、
チオフラビン、ホスフィン、ウラニン等のアルコール溶
性染料やオレイン酸塩、ステアリン酸塩等の油溶性染料
等の有機系の蛍光剤が挙げられる。特に、種々の変化を
付けた装飾を行うためには紫外線カットＰＭＭＡフィル
ムの変化に蛍光剤の発光状態が直ちに追随することが好
ましいので残光の短い有機系の蛍光剤を主に使用するこ
とが好ましい。[0010] In the present invention, the fluorescent member generally refers to a member that emits fluorescence when irradiated with ultraviolet light. for example,
These include decorations coated with fluorescent paint, signboards and instructions written with fluorescent paint, and plastic molded products containing fluorescent agents. Fluorescent agents to be added to fluorescent paints and plastic molded products include inorganic fluorescent agents such as halides, sulfides, and oxy-acid salts, or rhodamine, auramine, eosin,
Examples include organic fluorescent agents such as alcohol-soluble dyes such as thioflavin, phosphine, and uranine, and oil-soluble dyes such as oleate and stearate. In particular, in order to create decorations with various changes, it is preferable that the luminescence state of the fluorescent agent immediately follows the changes in the UV-cutting PMMA film, so it is preferable to mainly use organic fluorescent agents with short afterglow. preferable.
【００１１】紫外線カットＰＭＭＡフィルムは透明性、
耐候性、機械的性質の優れているポリメチルメタクリレ
ート樹脂に紫外線吸収剤を配合して製膜して得るのであ
るが、紫外線吸収剤としてはフェニル・サリシレート、
ｐ−第三−ブチルフェニル・サリシレート等のサリチル
酸誘導体、２，４−ジヒドロキシ・ベンゾフェノン、２
−ヒドロキシ−４−メトキシ・ベンゾフェノン、２，２
’−ジヒドロキシ−４−メトキシ・ベンゾフェノン、２
，２’−ジヒドロキシ−４，４’−ジメトキシ・ベンゾ
フェノン、２−ヒドロキシ−４−メトキシ−２’−カル
ボキシ・ベンゾフェノン、２−ヒドロキシ−４−メトキ
シ−５−スルホベンゾフェノン・トリヒドレート、２−
ヒドロキシ−４−ｎ−オクトキシ・ベンゾフェノン、２
，２’，４，４’−テトラヒドロキシ・ベンゾフェノン
、４−ドデシロキシ−２−ヒドロキシ・ベンゾフェノン
、ビス（５−ベンゾイル−４−ヒドロキシ−２−メトキ
シフェニル）メタン等のベンゾフェノン系紫外線吸収剤
、２−（２’−ヒドロキシ−５’−メチルフェニル）ベ
ンゾトリアゾール、２−（２’−ヒドロキシ−３’，５
’−ジ−第三−ブチルフェニル）ベンゾトリアゾール、
２−（２’−ヒドロキシ−３’−第三−ブチル−５’−
メチルフェニル）−５−クロロ・ベンゾトリアゾール、
２−（２’−ヒドロキシ−３’，５’−第三−ブチルフ
ェニル）−５−クロロ・ベンゾトリアゾール、２−（２
’−ヒドロキシ−５’−第三−オクチルフェニル）ベン
ゾトリアゾール、２−（２’−ヒドロキシ−３’，５’
−ジ−第三−アミルフェニル）ベンゾトリアゾール、２
−［２’−ヒドロキシ−３’−（３”，４”，５”，５
”−テトラヒドロ・フタルイミドメチル）−５’−メチ
ルフェニル］ベンゾトリアゾール等のベンゾトリアゾー
ル系紫外線吸収剤、及び蓚酸アニリド誘導体等が挙げら
れる。本発明ではこれらの紫外線吸収剤をカットしたい
紫外線の波長領域に応じて一種又は二種以上を選択して
使用する。[0011] The UV-cut PMMA film has transparency,
It is obtained by blending a UV absorber with polymethyl methacrylate resin, which has excellent weather resistance and mechanical properties, to form a film.As the UV absorber, phenyl salicylate,
Salicylic acid derivatives such as p-tert-butylphenyl salicylate, 2,4-dihydroxy benzophenone, 2
-Hydroxy-4-methoxy benzophenone, 2,2
'-dihydroxy-4-methoxy benzophenone, 2
, 2'-dihydroxy-4,4'-dimethoxy benzophenone, 2-hydroxy-4-methoxy-2'-carboxy benzophenone, 2-hydroxy-4-methoxy-5-sulfobenzophenone trihydrate, 2-
Hydroxy-4-n-octoxy benzophenone, 2
, 2',4,4'-tetrahydroxy benzophenone, 4-dodecyloxy-2-hydroxy benzophenone, benzophenone ultraviolet absorbers such as bis(5-benzoyl-4-hydroxy-2-methoxyphenyl)methane, 2- (2'-hydroxy-5'-methylphenyl)benzotriazole, 2-(2'-hydroxy-3',5
'-di-tert-butylphenyl)benzotriazole,
2-(2'-hydroxy-3'-tert-butyl-5'-
methylphenyl)-5-chlorobenzotriazole,
2-(2'-hydroxy-3',5'-tert-butylphenyl)-5-chlorobenzotriazole, 2-(2
'-Hydroxy-5'-tert-octylphenyl)benzotriazole, 2-(2'-hydroxy-3',5'
-di-tert-amylphenyl)benzotriazole, 2
-[2'-hydroxy-3'-(3", 4", 5", 5
Examples include benzotriazole-based ultraviolet absorbers such as "-tetrahydro-phthalimidomethyl)-5'-methylphenyl]benzotriazole, and oxalic acid anilide derivatives. In the present invention, these ultraviolet absorbers are used in the wavelength range of ultraviolet rays to be cut. Depending on the situation, one or more types may be selected and used.
【００１２】紫外線吸収剤の配合量は紫外線吸収剤の性
能、目的等にもよるが通常ポリメチルメタクリレート樹
脂１００重量部に対して１．０重量部未満である。配合
量を１．０重量部以上にしても紫外線をカットする効果
はさほど変わらずかえって、紫外線カットＰＭＭＡフィ
ルムが黄変したり、紫外線吸収剤が表面にブリードする
ので好ましくない。１．０重量部未満で配合量を適宜変
化させると、配合量が少ない場合は紫外線の透過量が多
くなり、配合量が多い場合は紫外線の透過量が少なくな
るので、種々の配合量の紫外線カットＰＭＭＡフィルム
を組み合わせて使用すると蛍光部材の発光を強くしたり
、弱くしたり調節することができる。同様な効果は紫外
線カットＰＭＭＡフィルムの厚みを変化させることによ
っても達成できる。The amount of the ultraviolet absorber to be blended depends on the performance and purpose of the ultraviolet absorber, but is usually less than 1.0 parts by weight per 100 parts by weight of the polymethyl methacrylate resin. Even if the blending amount is 1.0 parts by weight or more, the effect of blocking ultraviolet rays does not change much, but on the contrary, the ultraviolet ray blocking PMMA film may turn yellow or the ultraviolet absorber may bleed onto the surface, which is not preferable. If the amount is less than 1.0 parts by weight and the amount is changed appropriately, if the amount is small, the amount of ultraviolet rays transmitted will increase, and if the amount is large, the amount of ultraviolet rays transmitted will be decreased. When used in combination with a cut PMMA film, the luminescence of the fluorescent member can be adjusted to be stronger or weaker. A similar effect can also be achieved by varying the thickness of the UV cut PMMA film.
【００１３】更に、紫外線カットＰＭＭＡフィルムを様
々な模様に切り抜くことによって紫外線の透過部位を変
化させることができるので蛍光部材の一部のみに紫外線
を照射することができる。したがって、該蛍光部材の形
状を変化させなくても、発光部位の変化で同様な効果を
得ることができる。Furthermore, by cutting out the UV cut PMMA film in various patterns, the UV transmitting area can be changed, so that only a portion of the fluorescent member can be irradiated with UV light. Therefore, the same effect can be obtained by changing the light emitting part without changing the shape of the fluorescent member.
【００１４】本発明の装飾方法は、上記した紫外線照射
装置２と該蛍光部材１の間に紫外線吸収剤を配合したポ
リメチルメタクリレート樹脂フィルム３を介在させて紫
外線２１の透過状態を変化させ該蛍光部材１の発光状態
を変化させるのであるが、その具体的方法を述べる。例
えば、紫外線照射装置２の周囲に紫外線吸収剤の配合量
を変えたり、種々の切り抜き模様３１を施した紫外線カ
ットＰＭＭＡフィルム３を円筒状、又はドーム状に配し
、該紫外線カットＰＭＭＡフィルム３を回転させること
により内部に配置した蛍光部材１の発光状態を変化させ
る方法、蛍光部材１の前面で紫外線カットＰＭＭＡフィ
ルム３を移動させる該蛍光部材１の発光をＯＮ／ＯＦＦ
させる方法、又蛍光部材１が透明な場合は、蛍光部材１
の裏面に種々の切り抜き模様３１を施した紫外線カット
ＰＭＭＡフィルム３を配し、裏面から紫外線２１を照射
する方法等が可能であるが本発明はそれに限定されるも
のではない。In the decoration method of the present invention, a polymethyl methacrylate resin film 3 containing an ultraviolet absorber is interposed between the ultraviolet ray irradiation device 2 and the fluorescent member 1 to change the transmission state of ultraviolet rays 21. A specific method for changing the light emitting state of the member 1 will be described. For example, an ultraviolet-cut PMMA film 3 with varying amounts of ultraviolet absorbers or various cut-out patterns 31 is arranged around the ultraviolet irradiation device 2 in a cylindrical or dome shape, and the ultraviolet-cut PMMA film 3 is A method of changing the light emitting state of a fluorescent member 1 arranged inside by rotating it, and turning on/off the light emission of the fluorescent member 1 by moving an ultraviolet cut PMMA film 3 in front of the fluorescent member 1.
or when the fluorescent member 1 is transparent, the fluorescent member 1
A method of disposing an ultraviolet cut PMMA film 3 with various cutout patterns 31 on the back side and irradiating ultraviolet rays 21 from the back side is possible, but the present invention is not limited thereto.
【００１５】[0015]
【効果】本発明の方法によれば、蛍光部材をそのままの
状態で発光状態だけを変化させることができるので簡単
な装置で、複雑で美麗なディスプレーが可能となった。[Effects] According to the method of the present invention, it is possible to change only the light emitting state of the fluorescent member as it is, making it possible to create a complex and beautiful display with a simple device.
【００１６】[0016]
【図１】 透明な蛍光部材１と紫外線照射装置２の間
で紫外線吸収剤を配合したポリメチルメタクリレート樹
脂フィルム３を左右に移動させて、発光状態を変化させ
た装飾方法の例を示した説明図である。[Fig. 1] Explanation showing an example of a decoration method in which a polymethyl methacrylate resin film 3 containing an ultraviolet absorber is moved left and right between a transparent fluorescent member 1 and an ultraviolet irradiation device 2 to change the light emission state. It is a diagram.
【図２】 透明なドーム状の蛍光部材１の内側に各種
の切り抜き模様３１を施した紫外線吸収剤を配合したポ
リメチルメタクリレート樹脂フィルム３を貼りつけて、
内部から紫外線２１を照射した装飾方法の例を示す説明
図（Ａ）、及びそのＩ−Ｉ’における断面図（Ｂ）であ
る。[Fig. 2] A polymethyl methacrylate resin film 3 containing an ultraviolet absorber and having various cutout patterns 31 is attached to the inside of a transparent dome-shaped fluorescent member 1.
They are an explanatory diagram (A) showing an example of a decoration method in which ultraviolet rays 21 are irradiated from the inside, and a sectional view (B) thereof taken along II'.
【図３】 蛍光部材１と紫外線照射装置２を同時に回
転させ、紫外線吸収剤を配合したポリメチルメタクリレ
ート樹脂フィルム３の存在する部分を通過させることに
より発光状態を変化させた装飾方法の例を示す説明図で
ある。FIG. 3 shows an example of a decoration method in which the luminescent state is changed by rotating the fluorescent member 1 and the ultraviolet irradiation device 2 at the same time and passing through a portion where a polymethyl methacrylate resin film 3 containing an ultraviolet absorber is present. It is an explanatory diagram.
【図４】 ドーム状の枠４に部分的に紫外線吸収剤を
配合したポリメチルメタクリレート樹脂フィルム３を貼
りつけ、それを回転させることによりドーム状の枠４内
部に配置した蛍光部材１の発光状態を変化させた装飾方
法の例を示す説明図（Ａ）、及びそのＪ−Ｊ’における
断面図（Ｂ）である。[Fig. 4] A polymethyl methacrylate resin film 3 partially containing an ultraviolet absorber is attached to the dome-shaped frame 4, and by rotating it, the luminescent state of the fluorescent member 1 placed inside the dome-shaped frame 4 is determined. They are explanatory drawing (A) which shows the example of the decoration method which changed, and its sectional drawing along JJ' (B).
１ ・・・蛍光部材
１１・・・発光部
１２・・・消光部
２ ・・・紫外線照射装置
２１・・・紫外線
３ ・・・紫外線吸収剤を配合したポリメチルメタク
リレート樹脂フィルム
３１・・・切り抜き模様
４ ・・・ドーム状の枠1... Fluorescent member 11... Light emitting part 12... Quenching part 2... Ultraviolet irradiation device 21... Ultraviolet ray 3... Polymethyl methacrylate resin film containing ultraviolet absorber 31... Cutout Pattern 4...Dome-shaped frame
Claims (4)
照射して該蛍光部材を発光させる装飾方法に於いて、該
紫外線照射装置と該蛍光部材の間に紫外線吸収剤を配合
したポリメチルメタクリレート樹脂フィルムを介在させ
て紫外線の透過状態を変化させることにより該蛍光部材
の発光状態を変化させることを特徴とする装飾方法。1. A decoration method in which a fluorescent member is irradiated with ultraviolet rays from an ultraviolet irradiation device to cause the fluorescent member to emit light, wherein a polymethyl methacrylate resin is blended with an ultraviolet absorber between the ultraviolet irradiation device and the fluorescent member. A decoration method characterized by changing the light emitting state of the fluorescent member by interposing a film to change the transmitting state of ultraviolet rays.
チルメタクリレート樹脂フィルムを介在させることを特
徴とする請求項１記載の装飾方法。2. The decoration method according to claim 1, further comprising interposing a polymethyl methacrylate resin film containing varying amounts of ultraviolet absorbers.
剤を配合したポリメチルメタクリレート樹脂フィルムを
介在させることを特徴とする請求項１又は請求項２記載
の装飾方法。3. The decoration method according to claim 1 or 2, characterized in that a polymethyl methacrylate resin film containing an ultraviolet absorber and having various cutout patterns formed therein is interposed.
ることを特徴とする請求項１又は請求項２又は請求項３
記載の装飾方法。(4) Claim 1, Claim 2, or Claim 3, wherein an organic fluorescent agent is used in the fluorescent member.
Decoration method described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14957791A JPH04346388A (en) | 1991-05-23 | 1991-05-23 | Decoration method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14957791A JPH04346388A (en) | 1991-05-23 | 1991-05-23 | Decoration method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04346388A true JPH04346388A (en) | 1992-12-02 |
Family
ID=15478240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14957791A Pending JPH04346388A (en) | 1991-05-23 | 1991-05-23 | Decoration method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04346388A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6729738B2 (en) * | 2001-05-03 | 2004-05-04 | Luminary Logic Ltd. | Illumination devices for watches and other instruments |
| JP2009210667A (en) * | 2008-03-03 | 2009-09-17 | Casio Electronics Co Ltd | Ultraviolet-absorbing colorless toner, writing system using the same, and method for visualizing ultraviolet fluorescent image |
-
1991
- 1991-05-23 JP JP14957791A patent/JPH04346388A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6729738B2 (en) * | 2001-05-03 | 2004-05-04 | Luminary Logic Ltd. | Illumination devices for watches and other instruments |
| EP1419341A1 (en) * | 2001-05-03 | 2004-05-19 | Luminary Logic Limited | Ultraviolet illumination of indicia |
| EP1419341A4 (en) * | 2001-05-03 | 2005-12-14 | Luminary Logic Ltd | Ultraviolet illumination of indicia |
| JP2009210667A (en) * | 2008-03-03 | 2009-09-17 | Casio Electronics Co Ltd | Ultraviolet-absorbing colorless toner, writing system using the same, and method for visualizing ultraviolet fluorescent image |
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