JPS60226959A - Light emitting tile - Google Patents
Light emitting tileInfo
- Publication number
- JPS60226959A JPS60226959A JP59080286A JP8028684A JPS60226959A JP S60226959 A JPS60226959 A JP S60226959A JP 59080286 A JP59080286 A JP 59080286A JP 8028684 A JP8028684 A JP 8028684A JP S60226959 A JPS60226959 A JP S60226959A
- Authority
- JP
- Japan
- Prior art keywords
- tile
- luminescent
- light emitting
- emitting tile
- fused alumina
- 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
- Lining And Supports For Tunnels (AREA)
- Finishing Walls (AREA)
- Floor Finish (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
都市の発展に伴って、地下鉄ホーム、地下通路、地下商
店街など地下の利用が活発化しているが、停電時にはパ
ニック状態におち入ることは明らかであり、そのだめに
蓄電池を内蔵した非常灯が設置されていることは周知の
とおシである。[Detailed Description of the Invention] With the development of cities, the use of underground areas such as subway platforms, underground passages, and underground shopping streets has become active, but it is obvious that a state of panic will occur when a power outage occurs. It is well known that emergency lights with built-in storage batteries are installed.
このような非常灯も、日常の手入れが悪ければ非常時に
役立たないこともあり、また、点灯可能な時間も限られ
るという問題があった。Such emergency lights also have problems in that they may not be useful in emergencies if they are poorly maintained on a daily basis, and the time they can be turned on is also limited.
そこで、この発明は、このような問題点を解決するため
に考えられたものであって、床面や壁面に貼付けるタイ
ルに発光作用を付与したものである。Therefore, the present invention was devised to solve these problems, and provides a luminescent effect to tiles that are attached to floors and walls.
発光作用をもつ材料として、光を照射しておくと光の照
射を止めても一定時間にわたって燐光を発光し続ける蓄
光体が従来より知られている。As a material that has a luminescent effect, a phosphorescent material that continues to emit phosphorescence for a certain period of time even after irradiation with light is stopped has been known.
蓄光体は、亜鉛などのアルカリ土金属の硫化物であって
、高温度にすると劣化して蓄光作用がなくなるので、タ
イルの釉薬に混ぜて焼土けることはできない。Luminescent material is a sulfide of alkaline earth metals such as zinc, and it deteriorates at high temperatures and loses its phosphorescent effect, so it cannot be mixed with tile glaze and baked into clay.
そこで、この発明においては、第1図に示すように、釉
薬を施こさない素焼タイル(1)の表面に、発光性合成
樹脂層(2)を形成したものである。Therefore, in the present invention, as shown in FIG. 1, a luminescent synthetic resin layer (2) is formed on the surface of an unglazed unglazed tile (1).
実施例(1)
発光性合成樹脂層(2)として、硬化剤を加えたエポキ
シ樹脂20〜30部に、無機質蓄光顔料10部と透明ガ
ラス粉末60〜70部を混入し、充分に攪拌して、タイ
ル(1)の表面に膜厚2〜3 m / m塗布する。Example (1) For the luminescent synthetic resin layer (2), 10 parts of an inorganic phosphorescent pigment and 60 to 70 parts of transparent glass powder were mixed into 20 to 30 parts of an epoxy resin containing a curing agent, and the mixture was thoroughly stirred. , coat the surface of the tile (1) with a film thickness of 2 to 3 m/m.
そして、予め加熱(120℃)した炉内で約120分加
熱養生し、次いで、160〜230℃の炉内で3〜24
時間養生すると硬質で光沢のある発光性タイルを得るこ
とができる。Then, it was heated and cured in a preheated (120°C) furnace for about 120 minutes, and then heated in a 160-230°C furnace for 3-24 minutes.
After curing for a period of time, a hard and shiny luminescent tile can be obtained.
この際、合成樹脂としてエポキシ樹脂を用いるのは、硬
質であって透明度が良いためであシ、また、エポキシ樹
脂に透明ガラス粉末を混入するのは、樹脂硬化物の難燃
化を高める効果があシ、無機質蓄光顔料の比重が41で
エポキシ樹脂に比して重く、樹脂が硬化する過程におけ
る蓄光顔料の底部への沈澱を防ぎ、同時に透明ガラス粉
末の周辺およびその空隙に蓄光顔料を分散保持きせ、蓄
光顔料の性能を十分に発揮させるだめである。In this case, epoxy resin is used as the synthetic resin because it is hard and has good transparency, and mixing transparent glass powder with epoxy resin has the effect of increasing the flame retardance of the cured resin. The specific gravity of the inorganic phosphorescent pigment is 41, which is heavier than the epoxy resin, which prevents the phosphorescent pigment from settling to the bottom during the resin curing process, and at the same time keeps the phosphorescent pigment dispersed around the transparent glass powder and in its voids. This is the only way to fully demonstrate the performance of phosphorescent pigments.
実施例(2)
第2図に示すように、タイル(1)の表面に、エポキシ
樹脂20〜30部に無機質蓄光顔料10〜15部を混合
したもの(3)を1〜1.5脳の膜厚に塗布し、その上
に透明な溶融アルミナの粉末(350〜1200μの粒
度)(4)を均等に散布する。散布された溶融アルミナ
の粉末(4)は、エポキシ樹脂中に埋ったり、表面に露
出するなど不規則に並んだまま樹脂の硬化とともに強力
に固定される。さらに、その上に樹脂の薄い塗膜(5)
を形成する。Example (2) As shown in Figure 2, a mixture of 1 to 1.5 brains (3), which is a mixture of 20 to 30 parts of epoxy resin and 10 to 15 parts of an inorganic luminescent pigment, was applied to the surface of the tile (1). It is applied to a film thickness, and transparent fused alumina powder (particle size of 350 to 1200μ) (4) is evenly sprinkled thereon. The sprinkled molten alumina powder (4) is buried in the epoxy resin or exposed on the surface, and is strongly fixed as the resin hardens while remaining irregularly arranged. Furthermore, there is a thin resin coating (5) on top of that.
form.
溶融アルミナは、その硬度がダイヤモンドに次ぐ無機材
質であり、タイル上に固定された溶融アルミナは強力な
ノンスリップ面を形成する。Fused alumina is an inorganic material whose hardness is second only to diamond, and fused alumina fixed on tiles forms a strong non-slip surface.
さらに透明な溶融アルミナは、光の透過性が良く、蓄光
、発光の機能を損うことなく、また、発光時には乱反射
を行なって輝度を向上させる効果を奏するものである。Further, transparent fused alumina has good light transmittance, does not impair the function of storing and emitting light, and also has the effect of improving brightness by diffusely reflecting light when emitting light.
第1図は、この発明の発光タイルの一実施例の断面図で
あシ、第2図は、他の実施例の断面図である。
1 ・・・・・・素焼タイル
2.3 ・・・発光性合成樹脂層
4 ・・・・・・溶融アルミナの粉末
5 ・・・・樹脂の塗膜FIG. 1 is a cross-sectional view of one embodiment of the light-emitting tile of the present invention, and FIG. 2 is a cross-sectional view of another embodiment. 1... Unglazed tile 2.3... Luminescent synthetic resin layer 4... Fused alumina powder 5... Resin coating film
Claims (2)
成樹脂層を形成したことを特徴とする発光性タイル。(1) A luminescent tile characterized by forming a synthetic resin layer mixed with a phosphorescent material on the surface of a ceramic tile.
許請求の範囲第1番目に記載の発光性タイル。(2) A luminescent tile according to claim 1, in which fused alumina powder is dispersed and fixed on the surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59080286A JPS60226959A (en) | 1984-04-23 | 1984-04-23 | Light emitting tile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59080286A JPS60226959A (en) | 1984-04-23 | 1984-04-23 | Light emitting tile |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60226959A true JPS60226959A (en) | 1985-11-12 |
Family
ID=13714026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59080286A Pending JPS60226959A (en) | 1984-04-23 | 1984-04-23 | Light emitting tile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60226959A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01170904U (en) * | 1988-05-21 | 1989-12-04 | ||
JPH02109893U (en) * | 1989-02-13 | 1990-09-03 | ||
WO1992014799A1 (en) * | 1991-02-19 | 1992-09-03 | Hirofumi Moriyama | Luminous member and paint |
JPH0612631U (en) * | 1991-02-19 | 1994-02-18 | 浩文 森山 | Luminous sheet member |
JP2000086329A (en) * | 1998-09-11 | 2000-03-28 | Kazuo Saito | Porcelain provided with glass and luminous agent |
-
1984
- 1984-04-23 JP JP59080286A patent/JPS60226959A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01170904U (en) * | 1988-05-21 | 1989-12-04 | ||
JPH02109893U (en) * | 1989-02-13 | 1990-09-03 | ||
WO1992014799A1 (en) * | 1991-02-19 | 1992-09-03 | Hirofumi Moriyama | Luminous member and paint |
JPH0612631U (en) * | 1991-02-19 | 1994-02-18 | 浩文 森山 | Luminous sheet member |
JPH086937Y2 (en) * | 1991-02-19 | 1996-02-28 | 浩文 森山 | Luminous sheet member for outer wall |
JP2000086329A (en) * | 1998-09-11 | 2000-03-28 | Kazuo Saito | Porcelain provided with glass and luminous agent |
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