JPS6331966Y2 - - Google Patents
Info
- Publication number
- JPS6331966Y2 JPS6331966Y2 JP1982041852U JP4185282U JPS6331966Y2 JP S6331966 Y2 JPS6331966 Y2 JP S6331966Y2 JP 1982041852 U JP1982041852 U JP 1982041852U JP 4185282 U JP4185282 U JP 4185282U JP S6331966 Y2 JPS6331966 Y2 JP S6331966Y2
- Authority
- JP
- Japan
- Prior art keywords
- colored ink
- layer
- pattern
- liquid crystal
- cut
- 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.)
- Expired
Links
- 239000010410 layer Substances 0.000 claims description 15
- 239000004973 liquid crystal related substance Substances 0.000 claims description 15
- 239000011247 coating layer Substances 0.000 claims description 4
- 239000011253 protective coating Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000003086 colorant Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000006903 response to temperature Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Adornments (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
本考案はマイクロカプセル化液晶による色彩変
化模様を有する成形品に関するものであり、指
輪、ペンダント等の装身具やキーホルダー等のア
クセサリーや各種日用品に使用する興趣に富む成
形品を提供するものである。[Detailed description of the invention] This invention relates to a molded product with a color-changing pattern made of microencapsulated liquid crystal, and is an interesting molded product that can be used for jewelry such as rings and pendants, accessories such as key chains, and various daily necessities. This is what we provide.
温度変化に応答して色彩変化を示す液晶をマイ
クロカプセル化して成るマイクロカプセル化液晶
を使用した従来の成形品は、一般に支持体の上面
に有色インキのコート層を設けた上に液晶層を設
け、更にこれを透明樹脂で被覆したものであつ
た。 Conventional molded products using microencapsulated liquid crystals, which are made by microencapsulating liquid crystals that change color in response to temperature changes, are generally made by forming a coating layer of colored ink on the top surface of a support, followed by a liquid crystal layer. This was further coated with a transparent resin.
このため、製品寿命は長く維持できるものの、
液晶層による模様は緻密な文字や図柄が画けない
欠点があつた。これは、一般にマイクロカプセル
化液晶の印刷に使用できるスクリーン・メツシユ
には限界があることによるものであり、通常120
メツシユより細かいスクリーンではマイクロカプ
セル化液晶は透過しない。 Therefore, although the product life can be maintained for a long time,
The pattern created by the liquid crystal layer had the disadvantage that detailed letters and designs could not be drawn. This is because there is a limit to the screen mesh that can be used to print microencapsulated liquid crystals, typically 120
Microencapsulated liquid crystal cannot pass through a screen that is finer than a mesh.
一方、ポリエチレンテレフタレート樹脂のシー
トを支持体として使用して、この裏面に有色イン
キによる抜き文字又は抜き模様のマスク印刷を施
した後、抜き部分にマイクロカプセル化結晶を充
填する方式によれば緻密な模様を画くことが可能
であるが、この場合には支持体を通して看取され
るという構造上の制約があり、保護被覆を通して
看取する本考案のような成型品に適用することは
できない。 On the other hand, a method in which a polyethylene terephthalate resin sheet is used as a support, a mask of cut-out letters or cut-out patterns is printed on the back side using colored ink, and then the cut-out portions are filled with microencapsulated crystals is used. It is possible to draw a pattern, but in this case there is a structural constraint that it is visible through the support, and it cannot be applied to a molded product like the present invention, which is visible through a protective coating.
本考案は叙上の如き従来品の欠点を解消したも
のであり、緻密な模様を設けることが可能な興趣
に富む成形品を提供するものである。 The present invention eliminates the drawbacks of the conventional products as described above, and provides an interesting molded product that can be provided with a precise pattern.
以下、図面に従つて本考案を説明する。第１図
は本考案に係る成形品の断面図を示すものであ
り、基体１の上面に有色インキのコート層２、マ
イクロカプセル化液晶層３及び有色インキの模様
層４が順次積層されており、更にその上面にエポ
キシ樹脂の保護被覆５を設けて全体を気密状に保
護している。 The present invention will be described below with reference to the drawings. FIG. 1 shows a cross-sectional view of a molded article according to the present invention, in which a coat layer 2 of colored ink, a microencapsulated liquid crystal layer 3, and a pattern layer 4 of colored ink are sequentially laminated on the upper surface of a substrate 1. Furthermore, a protective coating 5 of epoxy resin is provided on the upper surface to protect the whole in an airtight manner.
基体１は、金属、合成樹脂等を使用するが、ス
プーンの柄の部分を使用する等、様々なものを使
用できる。 The base 1 is made of metal, synthetic resin, etc., but various materials can be used, such as the handle of a spoon.
有色インキのコート層２は液晶の呈する色彩を
明瞭に見せるためのものであり、黒色が一般的で
あるが、他の色を選択しても良く、更に部分的に
２種以上の色を使い分けても良い。同様にマイク
ロカプセル化液晶層３も呈色温度の異なる２種以
上を使い分ければ興趣が増加する。 The colored ink coating layer 2 is used to clearly show the colors exhibited by the liquid crystal, and is generally black, but other colors may also be selected, and two or more colors may be used in some areas. It's okay. Similarly, the interest of the microencapsulated liquid crystal layer 3 will increase if two or more types with different coloring temperatures are used.
有色インキの模様層４は文字、図形等任意の形
状で良く、殊に抜き文字又は抜き模様として設け
れば、この抜き部分からは液晶層が看取されるの
で、結果的に液晶層の緻密な模様を設けた場合と
同等の効果が得られる。 The colored ink pattern layer 4 may be in any shape such as letters or figures, and in particular, if it is provided as cut-out characters or cut-out patterns, the liquid crystal layer can be seen from the cut-out portion, resulting in a denser liquid crystal layer. The same effect as when a pattern is provided can be obtained.
以上の通り、本考案によれば、有色インキの模
様層４による緻密な模様が得られ、更には液晶の
色彩変化をも緻密な模様として画くことが可能に
なつたので、従来品と比較して格段に興趣の向上
した製品が得られる。 As described above, according to the present invention, it is possible to obtain a precise pattern using the pattern layer 4 of colored ink, and furthermore, it has become possible to draw color changes on the liquid crystal as a precise pattern, compared to conventional products. By doing so, you can obtain a product that is much more interesting.
第１図は本考案に係る成形品の断面図を示す。
１……基体、２……有色インキのコート層、３
……液晶層、４……有色インキの模様層、５……
エポキシ樹脂の保護被覆。
FIG. 1 shows a sectional view of a molded article according to the present invention. 1...Substrate, 2...Coating layer of colored ink, 3
...Liquid crystal layer, 4...Colored ink pattern layer, 5...
Protective coating of epoxy resin.
Claims (1)
ロカプセル化液晶層及び有色インキの模様層を
順次積層し、更にその上面にエポキシ樹脂の保
護被覆を設けて成る色彩変化模様を有する成形
品。 (2) 有色インキの模様層を抜き文字又は抜き模様
として設けたことを特徴とする実用新案登録請
求の範囲第１項記載の色彩変化模様を有する成
形品。[Claims for Utility Model Registration] (1) A coating layer of colored ink, a microencapsulated liquid crystal layer, and a pattern layer of colored ink are sequentially laminated on the upper surface of a substrate, and a protective coating of epoxy resin is further provided on the upper surface. A molded product with a color-changing pattern. (2) A molded article having a color-changing pattern according to claim 1 of the utility model registration claim, characterized in that a pattern layer of colored ink is provided as cut-out characters or cut-out patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4185282U JPS5926333U (en) | 1982-03-26 | 1982-03-26 | Molded products with color-changing patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4185282U JPS5926333U (en) | 1982-03-26 | 1982-03-26 | Molded products with color-changing patterns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5926333U JPS5926333U (en) | 1984-02-18 |
| JPS6331966Y2 true JPS6331966Y2 (en) | 1988-08-25 |
Family
ID=30172417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4185282U Granted JPS5926333U (en) | 1982-03-26 | 1982-03-26 | Molded products with color-changing patterns |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5926333U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4913827U (en) * | 1972-05-12 | 1974-02-05 |
-
1982
- 1982-03-26 JP JP4185282U patent/JPS5926333U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4913827U (en) * | 1972-05-12 | 1974-02-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5926333U (en) | 1984-02-18 |
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