JPH0512257Y2 - - Google Patents
Info
- Publication number
- JPH0512257Y2 JPH0512257Y2 JP1987189194U JP18919487U JPH0512257Y2 JP H0512257 Y2 JPH0512257 Y2 JP H0512257Y2 JP 1987189194 U JP1987189194 U JP 1987189194U JP 18919487 U JP18919487 U JP 18919487U JP H0512257 Y2 JPH0512257 Y2 JP H0512257Y2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- degrees celsius
- color
- temperature range
- colored
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 8
- 238000004040 coloring Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 15
- 238000002845 discoloration Methods 0.000 description 6
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- KKIJZWOPMWEAIV-UHFFFAOYSA-N 2,2-dimethylpropyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(C)(C)C KKIJZWOPMWEAIV-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000008135 aqueous vehicle Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- -1 phenol compound Chemical class 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Toys (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は熱ペンや冷水を含ませた筆等の手段に
より所望の面相が描け、その面相は常温域で維持
され、熱や冷熱の適用により前記面相を一旦消去
して、また別の面相を前記手段で描くことのでき
る、繰り返し変身可能な面に関し、子供の遊戯用
だけでなく、パーテイ用、演劇用等に活用される
ものである。[Detailed description of the invention] Industrial application field The present invention allows a desired face to be drawn using a means such as a hot pen or a brush soaked in cold water, and the face is maintained at room temperature. The present invention relates to a face that can be repeatedly transformed by erasing one face and then drawing another face using the above-mentioned means, and is used not only for children's play but also for parties, plays, and the like.
従来の技術
この種の熱や冷熱の適用により描き換え可能
で、且つ所望の面相が常温で維持される面につい
ては未だ提案されていない。BACKGROUND TECHNOLOGY No proposal has yet been made regarding a surface that can be redrawn by applying this type of heat or cold and that maintains a desired facial appearance at room temperature.
考案が解決しようとする問題点
本考案は、普通の面の機能に加え一般の家庭に
ある熱源または冷熱源からの手段により、面相を
描き換えできると言う機能を付加しようとするも
のである。Problems that the device aims to solve This device aims to add the function of being able to redraw the face by using a hot or cold source found in an ordinary household, in addition to the normal functions of a face.
問題点を解決するための手段
本考案の面は二相共存可能な実質的変色温度域
が常温域にある準可逆熱変色性組成物を含む塗料
が表面に塗布されているか、または前記組成物を
含有する面材からなる。Means for Solving the Problems The surface of the present invention is coated with a paint containing a semi-reversible thermochromic composition whose substantial discoloration temperature range is in the room temperature range in which two phases can coexist, or the composition Consists of a face material containing.
前記準可逆熱変色性組成物とは、温度変化によ
り温度一色濃度についてヒステリシス特性を示し
て変色する、即ち変色温度域より低温側から温度
を上昇させていく場合と逆に変色温度域より高温
側から温度を下降させていく場合とでは異なる経
路をたどつて変色する現象を呈するものである。
このことを図面について説明する。 The above-mentioned semi-reversible thermochromic composition is a composition that exhibits hysteresis characteristics with respect to color density at a single temperature due to temperature changes, that is, when the temperature is increased from a lower temperature side than the discoloration temperature range, and vice versa. The phenomenon of discoloration follows a different path when the temperature is lowered.
This will be explained with reference to the drawings.
第１図は準可逆熱変色性組成物の温度変化によ
る色濃度の変化を示したグラフであり、縦軸に色
濃度、横軸に温度が表されている。 FIG. 1 is a graph showing changes in color density due to changes in temperature of a semi-reversible thermochromic composition, with color density shown on the vertical axis and temperature on the horizontal axis.
温度変化による色濃度の変化は矢印に沿つて進
行する。グラフ中のＡ点（温度t1）はこあれ以下
の温度では前記組成物が完全に呈色している状態
になる点であり、Ｂ点（温度t3）は温度が上昇す
る過程で実質的な変色（消色）が始まる点であ
り、Ｃ点（温度t4）はこれ以上の温度では完全に
消色している状態になる点であり、Ｄ点（温度
t2）は温度が下降する過程で実質的な変色（呈
色）が始まる点である。 Changes in color density due to temperature changes progress along the arrows. Point A (temperature t 1 ) in the graph is the point at which the composition becomes completely colored at temperatures below this, and point B (temperature t 3 ) is the point at which the composition becomes completely colored as the temperature increases. Point C (temperature t 4 ) is the point at which the color completely disappears at temperatures higher than this point, and point D (temperature t 4 )
t 2 ) is the point at which substantial discoloration (coloration) begins as the temperature decreases.
変色温度域とは前記t1とt4の間の温度域であ
り、特に二相（呈色相と消色相）間の色濃度の差
の大きい領域であるt2とt3の間の温度域を実質変
色温度域と表記する。 The color change temperature range is the temperature range between t 1 and t 4 , and especially the temperature range between t 2 and t 3 , which is the area where the difference in color density between the two phases (coloring phase and discoloration phase) is large. is expressed as the actual color change temperature range.
このような特性を示す準可逆熱変色性組成物と
しては本出願人が先に提案した特開昭60−264285
号公報記載の感熱記録組成物があげられ、それら
のうち二相共存可能な実質変色温度域が常温域に
あるものが用いられる。常温域とは通常の生活環
境温度域であり、具体的には数℃乃至三十数℃の
温度域である。 A quasi-reversible thermochromic composition exhibiting such characteristics is disclosed in Japanese Patent Application Laid-Open No. 60-264285, which was previously proposed by the present applicant.
Examples of the heat-sensitive recording compositions described in the above publication include those whose substantial discoloration temperature range in which two phases can coexist are in the normal temperature range. The normal temperature range is a normal living environment temperature range, specifically a temperature range of several degrees Celsius to more than 30 degrees Celsius.
面材は通常用いられる材料、即ちプラスチツ
ク、紙、布、木材等が用いられ、前記準熱可逆熱
変色性組成物からなる顔料（例えば該組成物を内
包した微小カプセル形態または該組成物を樹脂で
固めた微粒子形態等）をビヒクルに分散した塗料
が面の表面の全面または所望の部分に刷毛ぬり、
スプレー等の手段で塗布するか、または前記組成
物或いは前記顔料を予めプラスチツク材に混合す
るか、紙、布、木材に染着させるかしたものを成
形して面とする。 The surface material is made of commonly used materials, such as plastic, paper, cloth, wood, etc., and includes a pigment made of the semi-thermal reversible thermochromic composition (for example, in the form of microcapsules containing the composition, or in the form of a resin containing the composition). The paint, which is dispersed in a vehicle in the form of fine particles solidified by
It can be applied by spraying or the like, or the composition or pigment can be premixed with a plastic material, or it can be dyed onto paper, cloth, or wood, and then molded into a surface.
作 用
前記面の面相は第１図のグラフのt1以下の温度
では完全な呈色状態であり、t4以上の温度では完
全な消色状態となり、その間の温度域が呈色状態
と消色状態の二相共存可能な温度域である。従つ
て、一旦t4以上の温度にして全面消色状態にした
面の一部にt1以下の冷熱を適用すれば、その部分
は呈色状態となつて他の部分の消色状態（面材の
生地の色）とコントラストを呈し、その面相は常
温で維持される。Effect The aspect of the surface is completely colored at temperatures below t 1 in the graph of Fig. 1 , completely decolored at temperatures above t 4 , and the temperature range in between is a completely colored state and a discolored state. This is the temperature range in which two-phase color states can coexist. Therefore, if cold heat of t 1 or less is applied to a part of a surface that has been completely bleached at a temperature of t 4 or more, that part will become colored and the other parts will become discolored (surface It exhibits a contrast with the color of the material (the color of the material), and its appearance is maintained at room temperature.
また一旦t1以下の温度に曝されて全面呈色状態
となつた面の一部にt4以上の熱を適用すれば、そ
の部分は消色状態となつて面材の生地の色が現
れ、他の部分の呈色状態とコントラストを呈し
て、その状態は常温で維持される。 Furthermore, if heat of t 4 or more is applied to a part of the surface that has been exposed to a temperature of t 1 or less and becomes completely colored, that part becomes decolored and the color of the fabric of the face material appears. , exhibits a contrast with the coloring state of other parts, and maintains that state at room temperature.
このように本考案の面は、前記の操作により所
望どおりに何度も面相を描き換えることができる
ものである。 In this way, the aspect of the present invention can be redrawn as many times as desired by the above operations.
実施例 以下、実施例について説明する。Example Examples will be described below.
白色顔料を混練した塩化ビニル樹脂から成形さ
れ、目に対応する部分に孔のあけられた面の表面
全体に、８℃以下では完全に朱色に呈色し、35℃
以上では完全に消色状態となる準可逆熱変色性組
成物（朱色発色ロイコ染料、フエノール化合物、
ステアリン酸ネオペンチルからなる均質溶融体）
の微小カプセル化顔料をアクリル系樹脂エマルシ
ヨン、水溶性樹脂を含む水性ビヒクル中に分散し
てなる塗料をスプレー塗装し、熱風乾燥した。 It is made of polyvinyl chloride resin mixed with white pigment, and the entire surface of the surface with holes for the eyes turns completely vermilion at temperatures below 8°C, and turns red at temperatures above 35°C.
The above is a semi-reversible thermochromic composition that is completely decolorized (vermilion color-forming leuco dye, phenol compound,
(homogeneous melt consisting of neopentyl stearate)
The microencapsulated pigment was dispersed in an aqueous vehicle containing an acrylic resin emulsion and a water-soluble resin, and the resulting paint was spray-coated and dried with hot air.
得られた面の表面は塩化ビニル樹脂の色がその
まま表れて全面白色（第２図図示の面相）である
が、氷水をつけた筆で第３図図示の面相を描くこ
とができた。この面相は常温で維持された。 The surface of the obtained surface showed the color of the vinyl chloride resin as it was and was entirely white (the surface shown in Figure 2), but it was possible to draw the face shown in Figure 3 with a brush dipped in ice water. This appearance was maintained at room temperature.
次にこの面を冷蔵庫に入れると全面朱色（第４
図図示の面相）となり、更に熱ペンで第５図図示
の面相（白い部分が熱ペンを当てた部分）を描く
ことができた。この面相も常温で維持できた。そ
して前記変身は何度でも繰り返し行うことができ
た。 Next, when you put this side in the refrigerator, the entire surface turns vermilion (the 4th color).
The face shown in the figure) was obtained, and the face shown in Fig. 5 was drawn using a thermal pen (the white part is the part where the heat pen was applied). This aspect could also be maintained at room temperature. And the transformation could be repeated any number of times.
考案の効果
以上説明のとおり、本考案の面は一般家庭にあ
る熱源または冷熱源の手段により簡単に面相を描
き換えたり、変色させたりでき、それにより得ら
れる所望の面相が常温域で維持されるので、遊び
における楽しみを倍加させ、パーテイや演劇にお
ける演出効果を増大させるものである。Effects of the invention As explained above, the face of the present invention can be easily redrawn or discolored using a heat source or cold source found in ordinary households, and the desired face obtained thereby can be maintained at room temperature. Therefore, it doubles the fun in play and increases the production effect at parties and plays.
第１図は本考案に用いられる準可逆熱変色性組
成物の温度変化による変色状態を示すグラフであ
る。第２図乃至第５図はそれぞれ異なる面相を呈
している本考案の面の一例を表している。
１……面、２……目の孔、３……消色相、４…
…呈色相。
FIG. 1 is a graph showing the state of color change due to temperature changes of the semi-reversible thermochromic composition used in the present invention. FIGS. 2 to 5 each represent an example of the aspect of the present invention, which has different aspects. 1 ...face, 2...eye hole, 3...bleaching phase, 4...
...hue coloration.
Claims (1)
であつて、前記感温色素は温度t1以下の温度域で
は完全呈色状態を呈し、温度t4以上の温度域では
完全消色状態を呈し、呈色状態にあつて温度が上
昇する過程では温度t3に達すると消色し始め、温
度t4で完全に消色し、消色状態にあつて温度が下
降する過程では前記温度t3より低い温度t2に達す
ると呈色し始め、温度t1で完全に呈色し、温度t2
と温度t3の間の温度域内で呈色状態と消色状態の
両相が共存可能であるヒステリシス特性を示す準
可逆性感温色素であり、前記温度t2と温度t3の間
の温度域は数℃乃至三十数℃の範囲内の温度域で
あり、温度t1は０℃乃至数℃の間の温度、温度t4
は三十数℃より高い温度であることを特徴とす
る、熱的手段により面相を描き換えできる面。 A surface whose surface is colored with a coloring material containing a temperature-sensitive dye, where the temperature-sensitive dye exhibits a completely colored state in a temperature range of t 1 or less, and completely disappears in a temperature range of t 4 or more. In the process where the temperature rises while in the coloring state, the color begins to fade when the temperature reaches t 3 , and the color completely disappears at the temperature t 4 . When it reaches a temperature t 2 lower than the temperature t 3 , it begins to develop a color, at a temperature t 1 it becomes completely colored, and at a temperature t 2
It is a semi-reversible thermosensitive dye that exhibits a hysteresis characteristic in which both a colored state and a colorless state can coexist within a temperature range between temperature t 2 and temperature t 3 . is a temperature range from several degrees Celsius to over thirty degrees Celsius, temperature t 1 is a temperature between 0 degrees Celsius and several degrees Celsius, and temperature t 4 is a temperature range from several degrees Celsius to several tens of degrees Celsius.
is a surface whose appearance can be redrawn by thermal means, characterized by a temperature higher than 30 degrees Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987189194U JPH0512257Y2 (en) | 1987-12-12 | 1987-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987189194U JPH0512257Y2 (en) | 1987-12-12 | 1987-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0194423U JPH0194423U (en) | 1989-06-21 |
| JPH0512257Y2 true JPH0512257Y2 (en) | 1993-03-29 |
Family
ID=31480241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987189194U Expired - Lifetime JPH0512257Y2 (en) | 1987-12-12 | 1987-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512257Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS517269U (en) * | 1974-06-29 | 1976-01-20 |
-
1987
- 1987-12-12 JP JP1987189194U patent/JPH0512257Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS517269U (en) * | 1974-06-29 | 1976-01-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0194423U (en) | 1989-06-21 |
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