ES2008180A6 - Identity card resistant to counterfeit alterations - Google Patents
Identity card resistant to counterfeit alterationsInfo
- Publication number
- ES2008180A6 ES2008180A6 ES8702443A ES8702443A ES2008180A6 ES 2008180 A6 ES2008180 A6 ES 2008180A6 ES 8702443 A ES8702443 A ES 8702443A ES 8702443 A ES8702443 A ES 8702443A ES 2008180 A6 ES2008180 A6 ES 2008180A6
- Authority
- ES
- Spain
- Prior art keywords
- identity card
- counterfeit
- alterations
- sheet
- sublimatable
- 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
- 230000004075 alteration Effects 0.000 title 1
- -1 poly(butylene terephthalate) Polymers 0.000 abstract 2
- 239000004150 EU approved colour Substances 0.000 abstract 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Chemical class CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 abstract 1
- 150000004056 anthraquinones Chemical class 0.000 abstract 1
- 150000004982 aromatic amines Chemical class 0.000 abstract 1
- 125000000751 azo group Chemical class [*]N=N[*] 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 125000000449 nitro group Chemical class [O-][N+](*)=O 0.000 abstract 1
- 229940006093 opthalmologic coloring agent diagnostic Drugs 0.000 abstract 1
- 229920001707 polybutylene terephthalate Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
Landscapes
- Credit Cards Or The Like (AREA)
Abstract
The decorative pattern and information on an identity card made of a sheet of synthetic material (I) consists of sublimatable colouring agents (II) dissolved in (I) and bound to it. - Pref. (I) is a polyester, esp. poly(butylene terephthalate) in sheet form about 0.3-1.5 mm thick and pigmented so different information can be shown on either side. (II), which penetrate into the sheet by up to 0.1mm at most, are sublimatable at 160-220 deg.C and atmospheric pressure, and are typically nitro, arylamine, azo and anthraquinone class dyes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES8702443A ES2008180A6 (en) | 1987-08-19 | 1987-08-19 | Identity card resistant to counterfeit alterations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES8702443A ES2008180A6 (en) | 1987-08-19 | 1987-08-19 | Identity card resistant to counterfeit alterations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2008180A6 true ES2008180A6 (en) | 1989-07-16 |
Family
ID=8252254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8702443A Expired ES2008180A6 (en) | 1987-08-19 | 1987-08-19 | Identity card resistant to counterfeit alterations |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2008180A6 (en) |
-
1987
- 1987-08-19 ES ES8702443A patent/ES2008180A6/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20000202 |