JPH0511097U - cover glass - Google Patents
cover glassInfo
- Publication number
- JPH0511097U JPH0511097U JP6556191U JP6556191U JPH0511097U JP H0511097 U JPH0511097 U JP H0511097U JP 6556191 U JP6556191 U JP 6556191U JP 6556191 U JP6556191 U JP 6556191U JP H0511097 U JPH0511097 U JP H0511097U
- Authority
- JP
- Japan
- Prior art keywords
- cover glass
- resist
- colored layer
- layer
- glass
- 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
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- Details Of Measuring And Other Instruments (AREA)
Abstract
(57)【要約】
【目的】 装飾性に優れた透明な着色層を有するカバー
ガラスを提供する。
【構成】 ガラス系基材２の表面にレジストにより形成
された透明な着色層３を設けた。
【効果】 透明な着色層はレジストにより形成されてい
るため、透明感の高い精密な意匠を付与することができ
る。
(57) [Summary] [Object] To provide a cover glass having a transparent colored layer excellent in decorativeness. [Structure] A transparent colored layer 3 formed of a resist was provided on the surface of a glass-based substrate 2. [Effect] Since the transparent colored layer is formed of a resist, a highly transparent and precise design can be provided.
Description
【０００１】[0001]
本考案は時計やランプ等に表面保護や装飾等の目的で用いられるカバーガラス に関する。 The present invention relates to a cover glass used for purposes such as surface protection and decoration of watches and lamps.
【０００２】[0002]
従来、時計等のカバーガラスとして、ガラスの表面に文字や意匠等の装飾がな されたものが用いられており、この装飾はガラス表面にインキや塗料等を用いて 印刷や塗装を行い文字や意匠を形成していた。 Conventionally, as a cover glass for a watch or the like, a glass whose surface is decorated with characters or a design is used, and this decoration is printed or painted by using ink or paint on the surface of the glass. The design was formed.
【０００３】[0003]
しかしながら、カバーガラスの装飾に例えば着色したパターンを形成しようと した場合、従来のインキを用いた印刷や塗料を用いた塗装による方法では、透明 な着色した層を均一に形成することは困難であり、透明感に優れた層が形成でき なかった。又、上記の印刷や塗装等の方法で設けた微細なパターンは、精度が良 くないために精密なパターンが得られないという問題があった。 したがって従来は、精密な意匠の透明な着色パターンを有するカバーガラスが なく、そのようなカバーガラスが要望されていた。 本考案は上記従来技術の欠点を解消するもので、装飾性に優れた透明な着色層 を有するカバーガラスを提供することを目的とする。 However, when it is desired to form a colored pattern on the cover glass decoration, it is difficult to uniformly form a transparent colored layer by the conventional printing method using an ink or coating method using a paint. However, a layer excellent in transparency could not be formed. Further, there is a problem that a fine pattern cannot be obtained because the precision of the fine pattern provided by the printing or painting method is not good. Therefore, conventionally, there is no cover glass having a transparent coloring pattern with a precise design, and such a cover glass has been demanded. The present invention solves the above-mentioned drawbacks of the prior art, and an object of the present invention is to provide a cover glass having a transparent colored layer excellent in decorativeness.
【０００４】[0004]
本考案カバーガラスは、ガラス系基材の表面に、レジストにより形成された透 明な着色層が、少なくとも設けられているものである。 The cover glass of the present invention has at least a transparent colored layer formed of a resist on the surface of a glass-based substrate.
【０００５】[0005]
以下、本考案の実施例を図面に基づき詳細に説明する。図面は本考案の１実施 例を示し、図１は本考案カバーガラスの１例の縦断面を示す断面図である。 図１に示すように、本考案カバーガラス１はガラス系基材２の表面にレジスト により形成された透明な着色層３が設けられているものである。 本考案はレジストによる透明な着色層３が少なくとも設けられていればよいが 、図１に示すように、例えば上記該着色層３の上に更に表面保護層４等を設ける こともできる。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 shows an embodiment of the present invention, and FIG. 1 is a sectional view showing a longitudinal section of an example of the cover glass of the present invention. As shown in FIG. 1, the cover glass 1 of the present invention has a glass substrate 2 on which a transparent colored layer 3 formed of a resist is provided. In the present invention, at least the transparent colored layer 3 made of a resist may be provided, but as shown in FIG. 1, for example, a surface protective layer 4 or the like may be further provided on the colored layer 3.
【０００６】 透明な着色層３のパターン形状は特に限定されず、前面ベタ又は部分等任意で あり、用途に応じて適宜設けることができる。パターンの例として例えば、文字 、数字、各種模様等の意匠が挙げられる。尚、ここで透明とは、カバーガラス１ を通して被カバー物が見える程度であればよく半透明も含む。 着色層３の厚みは特に限定されず、任意の厚さに形成することが可能であるが 、本考案は着色層の厚みが薄い場合に、他の方法で形成された層に比較して、層 の均一性等が特に良好であり効果的である。又、余り厚い層を形成することは、 透明性等が低下して、カバーガラス１の下の意匠が見えにくくなり、意匠的にも 色の純度等が低下し装飾性も低下するため好ましくない。通常、時計（ウオッチ ）等の表面の装飾用に形成する場合、着色層の厚さは１〜１０μｍ程度に形成す るのが好ましい。The pattern shape of the transparent colored layer 3 is not particularly limited and may be a solid front surface or a portion, and may be appropriately provided according to the application. Examples of patterns include designs such as letters, numbers, and various patterns. Here, the term “transparent” means that the object to be covered can be seen through the cover glass 1 and includes translucent. The thickness of the coloring layer 3 is not particularly limited, and it can be formed to an arbitrary thickness. However, in the present invention, when the thickness of the coloring layer is thin, as compared with a layer formed by another method, The layer uniformity is particularly good and effective. In addition, it is not preferable to form a too thick layer because transparency and the like make the design under the cover glass 1 difficult to see, and also in terms of design, the purity of color and the decorativeness also deteriorate. . Generally, when the colored layer is formed for decoration of the surface of a watch or the like, the thickness of the colored layer is preferably about 1 to 10 μm.
【０００７】 透明な着色層３を形成するには公知のレジスト法を用いて形成すればよく、例 えば下記のような方法で形成することができる。 先ず、ガラス系基材２の表面にレジスト材料を適宜の厚さに塗布し乾燥してレ ジスト層を形成する。次いで所望のパターンを形成したマスクを介して露光して 現像処理を行って不要の部分を除去して、乾燥し所望のパターンのレジスト層が 得られる。 上記レジスト層に着色して透明な着色層３を得るためには、次の２つの方法が ある。 レジスト材料に予め顔料等を添加して分散させておいて、予め着色済のレジ スト材料を用いて、塗布、露光、乾燥を順次行い、着色層３を形成する方法。 無着色のレジスト材料を用いてパターンを形成した後に、染料等を用いて染 色して着色層３とする方法。尚この方法ではレジスト層を露光して現像した後、 乾燥前に着色を行って、その後加熱して乾燥させると、乾燥前の樹脂に染料が容 易に吸着され、レジスト樹脂が乾燥した際、染料がレジスト樹脂に強固に固着さ れ、染着が確実に行われるために好ましい。 レジスト材料は公知の材料が用いられ、油性又は水性でも何方でもよい。この ようなレジスト材料として例えば市販品で「キクチグリュウ」等が挙げられる。 又、着色に使用される顔料及び染料はこの種の着色材として用いられるものが 使用でき、色の種類、濃さ等は適宜選択することができる。The transparent colored layer 3 may be formed by using a known resist method, for example, the following method. First, a resist material is applied to the surface of the glass-based substrate 2 in an appropriate thickness and dried to form a resist layer. Then, the resist layer having a desired pattern is obtained by exposing through a mask on which a desired pattern is formed and performing a developing process to remove unnecessary portions and drying. There are the following two methods for coloring the resist layer to obtain the transparent colored layer 3. A method of forming a colored layer 3 by previously adding a pigment or the like to a resist material and dispersing the resist material, and then using a pre-colored resist material, performing coating, exposure, and drying sequentially. A method of forming a pattern using an uncolored resist material, and then dyeing with a dye or the like to form the colored layer 3. In this method, when the resist layer is exposed and developed, coloring is performed before drying, and then heating and drying are performed, the dye is easily adsorbed on the resin before drying, and when the resist resin is dried, It is preferable because the dye is firmly fixed to the resist resin and the dyeing is surely performed. A known material is used as the resist material, and it may be oil-based or water-based. Examples of such a resist material include “Kikuchi Gryu” which is a commercially available product. As the pigment and dye used for coloring, those used as this kind of coloring material can be used, and the kind and depth of color can be appropriately selected.
【０００８】 基材として用いるガラス系基材２は、透明、半透明、着色及び無色等いずれで もよく、この種カバーガラスに用いられる公知のガラスを用いることができる。 この種ガラスとして例えばＢＫ−７等がある。 保護層４は、着色層２を保護するために設けるもので、例えは紫外線硬化型樹 脂による塗膜等を用いて形成し、カバーガラスの表面保護やレジストにより形成 した着色層３に汚れや傷が付くのを防止することができる。The glass-based substrate 2 used as the substrate may be transparent, semi-transparent, colored, colorless, or the like, and a known glass used for this type of cover glass can be used. Examples of this seed glass include BK-7. The protective layer 4 is provided to protect the colored layer 2. For example, the protective layer 4 is formed by using a coating film of an ultraviolet curable resin or the like to protect the surface of the cover glass or stain the colored layer 3 formed by a resist. It is possible to prevent scratches.
【０００９】 本考案カバーガラスはウオッチやクロック等の時計用ガラス、ランプシェード 等の装飾用のカバーガラスとして最適に用いられる。The cover glass of the present invention is optimally used as a watch glass such as a watch and a clock, and a cover glass for decoration such as a lamp shade.
【００１０】[0010]
以上説明したように本考案カバーガラスは、レジストにより形成した透明な着 色層を有するために、従来の塗料や印刷インキで着色した層を有するカバーガラ スに比較して、レジストによる着色層は透明性に優れた均一な層であり、透明感 のある色の意匠性に優れた装飾性を有するものである。 更に、着色層をパターンとして形成する場合には、レジストによるパターンの 形成せ、精度に優れたパターンが得られ、その結果、精密な意匠が形成されたカ バーガラスが得られる。 従って、本考案カバーガラスを用いることで該カバーガラスを用いた製品に、 透明感が高く且つ精密な着色パターンの意匠を付与して、装飾性に富む製品が得 られる効果がある。 As described above, the cover glass of the present invention has the transparent coloring layer formed by the resist, and therefore the colored layer formed by the resist is transparent as compared with the cover glass having the layer colored by the conventional paint or printing ink. It is a uniform layer with excellent properties and has a decorative property with excellent design of a transparent color. Furthermore, when the colored layer is formed as a pattern, a pattern with a resist is formed, and a highly accurate pattern is obtained, and as a result, a cover glass having a precise design is obtained. Therefore, by using the cover glass of the present invention, a product having a high transparency and a precise colored pattern can be imparted to the product using the cover glass to obtain a product with rich decorativeness.
【図１】本考案カバーガラスの１実施例の縦断面を示す
断面図である。FIG. 1 is a cross-sectional view showing a vertical cross section of one embodiment of a cover glass of the present invention.
１ カバーガラス ２ ガラス系基材 ３ レジストにより形成した透明な着色層 1 cover glass 2 glass-based substrate 3 transparent colored layer formed by resist
Claims (1)
成された透明な着色層が、少なくとも設けられているこ
とを特徴とするカバーガラス。Claims for utility model registration: 1. A cover glass, characterized in that at least a transparent colored layer formed of a resist is provided on the surface of a glass base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6556191U JPH0511097U (en) | 1991-07-24 | 1991-07-24 | cover glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6556191U JPH0511097U (en) | 1991-07-24 | 1991-07-24 | cover glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0511097U true JPH0511097U (en) | 1993-02-12 |
Family
ID=13290549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6556191U Pending JPH0511097U (en) | 1991-07-24 | 1991-07-24 | cover glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0511097U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5217375A (en) * | 1975-07-21 | 1977-02-09 | Kanegafuchi Chem Ind Co Ltd | Membrane separating apparatus |
| JPS5217376A (en) * | 1975-07-21 | 1977-02-09 | Kanegafuchi Chem Ind Co Ltd | Membrane separating apparatus |
| JPS62153905A (en) * | 1985-12-27 | 1987-07-08 | Victor Co Of Japan Ltd | Production of color separating filter |
| JPH03103340A (en) * | 1989-09-13 | 1991-04-30 | Nippon Sheet Glass Co Ltd | Colored cover glass for watch |
-
1991
- 1991-07-24 JP JP6556191U patent/JPH0511097U/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5217375A (en) * | 1975-07-21 | 1977-02-09 | Kanegafuchi Chem Ind Co Ltd | Membrane separating apparatus |
| JPS5217376A (en) * | 1975-07-21 | 1977-02-09 | Kanegafuchi Chem Ind Co Ltd | Membrane separating apparatus |
| JPS62153905A (en) * | 1985-12-27 | 1987-07-08 | Victor Co Of Japan Ltd | Production of color separating filter |
| JPH03103340A (en) * | 1989-09-13 | 1991-04-30 | Nippon Sheet Glass Co Ltd | Colored cover glass for watch |
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