JPS61111763U - - Google Patents
Info
- Publication number
- JPS61111763U JPS61111763U JP20082284U JP20082284U JPS61111763U JP S61111763 U JPS61111763 U JP S61111763U JP 20082284 U JP20082284 U JP 20082284U JP 20082284 U JP20082284 U JP 20082284U JP S61111763 U JPS61111763 U JP S61111763U
- Authority
- JP
- Japan
- Prior art keywords
- image
- thermochromic
- printed
- layer
- visible
- 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.)
- Granted
Links
- 230000002441 reversible effect Effects 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims 1
Landscapes
- Duplication Or Marking (AREA)
Description
第１図は、本考案可逆熱変色性印刷物の一実施
例の拡大縦断面図である。
１…支持体、２…印刷像、３…熱変色層、４…
熱変色像。
FIG. 1 is an enlarged longitudinal sectional view of an embodiment of the reversible thermochromic printed matter of the present invention. DESCRIPTION OF SYMBOLS 1...Support, 2...Printed image, 3...Thermochromic layer, 4...
Thermochromic image.
Claims (1)
的に消発色する熱変色層３及び前記像２と異なる
像の熱変色像４を重ね刷りした印刷物であつて、
熱変色層３と熱変色像４は略同一の変色点で互い
に異なる発色を示し、前記像４は層３より視覚濃
度が大の組合せであり、発色状態では熱変色層３
は、印刷像２の視覚を妨げて熱変色像４を視覚さ
せ、一方、消色状態では印刷像２を視覚させるよ
う構成した可逆熱変色性印刷物。 A printed matter in which a printed image 2, a thermochromic layer 3 that reversibly fades and develops color due to temperature changes, and a thermochromic image 4 different from the image 2 are overprinted on one surface of a support,
The thermochromic layer 3 and the thermochromic image 4 exhibit different color development from each other at approximately the same color change point, and the image 4 has a higher visual density than the layer 3, and in the colored state, the thermochromic layer 3
is a reversible thermochromic printed material which is configured to obstruct the visibility of the printed image 2 and make the thermochromic image 4 visible, while in a decolorized state the printed image 2 is made visible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20082284U JPH033429Y2 (en) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20082284U JPH033429Y2 (en) | 1984-12-26 | 1984-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61111763U true JPS61111763U (en) | 1986-07-15 |
| JPH033429Y2 JPH033429Y2 (en) | 1991-01-29 |
Family
ID=30762027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20082284U Expired JPH033429Y2 (en) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033429Y2 (en) |
-
1984
- 1984-12-26 JP JP20082284U patent/JPH033429Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033429Y2 (en) | 1991-01-29 |
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