JPS6131514B2 - - Google Patents
Info
- Publication number
- JPS6131514B2 JPS6131514B2 JP54166455A JP16645579A JPS6131514B2 JP S6131514 B2 JPS6131514 B2 JP S6131514B2 JP 54166455 A JP54166455 A JP 54166455A JP 16645579 A JP16645579 A JP 16645579A JP S6131514 B2 JPS6131514 B2 JP S6131514B2
- Authority
- JP
- Japan
- Prior art keywords
- material layer
- printing
- writing
- information
- stain
- 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
- 239000000463 material Substances 0.000 claims description 54
- 238000007639 printing Methods 0.000 claims description 40
- 239000004925 Acrylic resin Substances 0.000 claims description 9
- 229920000178 Acrylic resin Polymers 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 48
- 238000000034 method Methods 0.000 description 10
- 239000002985 plastic film Substances 0.000 description 9
- 229920006255 plastic film Polymers 0.000 description 9
- 238000000576 coating method Methods 0.000 description 6
- 238000007650 screen-printing Methods 0.000 description 5
- 238000010186 staining Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007646 gravure printing Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
- Credit Cards Or The Like (AREA)
- Printing Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16645579A JPS5688580A (en) | 1979-12-21 | 1979-12-21 | Information recording body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16645579A JPS5688580A (en) | 1979-12-21 | 1979-12-21 | Information recording body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5688580A JPS5688580A (en) | 1981-07-18 |
| JPS6131514B2 true JPS6131514B2 (enExample) | 1986-07-21 |
Family
ID=15831713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16645579A Granted JPS5688580A (en) | 1979-12-21 | 1979-12-21 | Information recording body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5688580A (enExample) |
-
1979
- 1979-12-21 JP JP16645579A patent/JPS5688580A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5688580A (en) | 1981-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4629647A (en) | Embossing foils which can be written upon | |
| DE69518754T2 (de) | Etikett für hebel- und ringordner | |
| US4227719A (en) | Protection system for documents | |
| US4631223A (en) | Embossing foils having a magnetic layer | |
| CN110072704B (zh) | 可湿擦除的笔记记录系统 | |
| DE2340810A1 (de) | Faelschungssichere dokumente mit computerausdrucken | |
| EP0541514A2 (de) | Verfahren zur Fälschungssicherung eines Datenträgers und fälschungsgesicherter Datenträger | |
| US4092449A (en) | Alteration-sensitive imprinted article | |
| WO1991017054A1 (fr) | Procede, dispositif et substance de formation d'images | |
| US3034430A (en) | Erasure-proof card | |
| WO1990005640A1 (en) | Imaging plastics articles | |
| CA1106872A (en) | Document protection using colors below critical density of copier | |
| US3421241A (en) | Protected stencil aperture card | |
| JPS6131516B2 (enExample) | ||
| JPS6131515B2 (enExample) | ||
| JPS6131514B2 (enExample) | ||
| JPS6131513B2 (enExample) | ||
| JPS6037789B2 (ja) | 情報記録体 | |
| US4051295A (en) | Alteration-sensitive surface | |
| EP0156618B1 (en) | Security documents | |
| JP3635928B2 (ja) | スクラッチ隠蔽層付印刷物 | |
| US5979357A (en) | Evidence sealing tape with fingerprint identification zone | |
| JPS5850454Y2 (ja) | 記録層付カ−ド類 | |
| JPH0312545Y2 (enExample) | ||
| EP0579608A1 (en) | A document, in particular a credit instrument, able to reveal forgeries |