PT95717A - Processo para proporcionar informacao impressa protegida - Google Patents
Processo para proporcionar informacao impressa protegida Download PDFInfo
- Publication number
- PT95717A PT95717A PT9571790A PT9571790A PT95717A PT 95717 A PT95717 A PT 95717A PT 9571790 A PT9571790 A PT 9571790A PT 9571790 A PT9571790 A PT 9571790A PT 95717 A PT95717 A PT 95717A
- Authority
- PT
- Portugal
- Prior art keywords
- ink
- colorless
- information
- card
- printed
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 17
- 239000000976 ink Substances 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 2
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 2
- 239000012670 alkaline solution Substances 0.000 claims description 2
- 230000001603 reducing effect Effects 0.000 claims description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 2
- 235000011150 stannous chloride Nutrition 0.000 claims description 2
- 239000001119 stannous chloride Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000002845 discoloration Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 description 9
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 3
- 230000002889 sympathetic effect Effects 0.000 description 3
- 241000272194 Ciconiiformes Species 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F3/00—Board games; Raffle games
- A63F3/06—Lottos or bingo games; Systems, apparatus or devices for checking such games
- A63F3/065—Tickets or accessories for use therewith
- A63F3/0685—Tickets or accessories for use therewith having a message becoming legible after a chemical reaction or physical action has taken place, e.g. applying pressure, heat treatment, spraying with a substance, breaking microcapsules
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Credit Cards Or The Like (AREA)
- Printing Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH389589A CH677042A5 (enExample) | 1989-10-27 | 1989-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT95717A true PT95717A (pt) | 1991-09-13 |
Family
ID=4265812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT9571790A PT95717A (pt) | 1989-10-27 | 1990-10-26 | Processo para proporcionar informacao impressa protegida |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN1052079A (enExample) |
| AU (1) | AU6625490A (enExample) |
| CH (1) | CH677042A5 (enExample) |
| GR (1) | GR900100771A (enExample) |
| PT (1) | PT95717A (enExample) |
| WO (1) | WO1991006353A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101432682B (zh) * | 2004-09-07 | 2014-08-20 | 富士胶片戴麦提克斯公司 | 可变分辨率的打印系统和方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE569587A (enExample) * | ||||
| GB235968A (en) * | 1923-12-28 | 1925-06-29 | Harry Collins | Improvements in or relating to patterns for garments or other articles |
| US1884197A (en) * | 1930-11-13 | 1932-10-25 | Hans J Peterson | Self-instructor and tester |
| US4671512A (en) * | 1985-06-05 | 1987-06-09 | Gilbert Bachman | Automated teller machine transaction receipts with integral promotional game |
| CH674488A5 (enExample) * | 1988-09-27 | 1990-06-15 | Chetjack Ltd |
-
1989
- 1989-10-27 CH CH389589A patent/CH677042A5/it not_active IP Right Cessation
-
1990
- 1990-10-11 AU AU66254/90A patent/AU6625490A/en not_active Abandoned
- 1990-10-11 WO PCT/EP1990/001709 patent/WO1991006353A1/en not_active Ceased
- 1990-10-25 GR GR900100771A patent/GR900100771A/el unknown
- 1990-10-25 CN CN 90108717 patent/CN1052079A/zh active Pending
- 1990-10-26 PT PT9571790A patent/PT95717A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GR900100771A (el) | 1992-03-20 |
| CN1052079A (zh) | 1991-06-12 |
| AU6625490A (en) | 1991-05-31 |
| CH677042A5 (enExample) | 1991-03-28 |
| WO1991006353A1 (en) | 1991-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB1A | Laying open of patent application |
Effective date: 19910403 |
|
| FC3A | Refusal |
Effective date: 19961219 |