JPH0310063Y2 - - Google Patents
Info
- Publication number
- JPH0310063Y2 JPH0310063Y2 JP1984087237U JP8723784U JPH0310063Y2 JP H0310063 Y2 JPH0310063 Y2 JP H0310063Y2 JP 1984087237 U JP1984087237 U JP 1984087237U JP 8723784 U JP8723784 U JP 8723784U JP H0310063 Y2 JPH0310063 Y2 JP H0310063Y2
- Authority
- JP
- Japan
- Prior art keywords
- color
- printed image
- reversible thermochromic
- tickets
- hue
- 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
- 230000002441 reversible effect Effects 0.000 claims description 24
- 239000000976 ink Substances 0.000 description 19
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8723784U JPS612964U (ja) | 1984-06-11 | 1984-06-11 | 偽造防止印刷を施した券類 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8723784U JPS612964U (ja) | 1984-06-11 | 1984-06-11 | 偽造防止印刷を施した券類 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS612964U JPS612964U (ja) | 1986-01-09 |
| JPH0310063Y2 true JPH0310063Y2 (sv) | 1991-03-13 |
Family
ID=30639267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8723784U Granted JPS612964U (ja) | 1984-06-11 | 1984-06-11 | 偽造防止印刷を施した券類 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS612964U (sv) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781455B2 (ja) * | 1987-07-07 | 1995-08-30 | 東京エレクトロン東北株式会社 | 熱処理炉のスカベンジャードア |
| JPH0764139B2 (ja) * | 1988-02-10 | 1995-07-12 | 凸版印刷株式会社 | 記録媒体 |
| JP5966253B2 (ja) * | 2011-04-04 | 2016-08-10 | 凸版印刷株式会社 | 偽造防止媒体 |
| EP2581422A1 (en) * | 2011-10-11 | 2013-04-17 | Sicpa Holding Sa | Ink coatings for security documents to prevent forgery by means of heat sensitive erasable ink |
| JP6045949B2 (ja) * | 2013-03-18 | 2016-12-14 | 株式会社東芝 | 偽変造防止媒体及び偽変造防止媒体の真偽判定方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50105554A (sv) * | 1974-01-22 | 1975-08-20 |
-
1984
- 1984-06-11 JP JP8723784U patent/JPS612964U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50105554A (sv) * | 1974-01-22 | 1975-08-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS612964U (ja) | 1986-01-09 |
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