DE3068624D1 - Security paper using a means for marking and recognition - Google Patents
Security paper using a means for marking and recognitionInfo
- Publication number
- DE3068624D1 DE3068624D1 DE8080401749T DE3068624T DE3068624D1 DE 3068624 D1 DE3068624 D1 DE 3068624D1 DE 8080401749 T DE8080401749 T DE 8080401749T DE 3068624 T DE3068624 T DE 3068624T DE 3068624 D1 DE3068624 D1 DE 3068624D1
- Authority
- DE
- Germany
- Prior art keywords
- marking
- recognition
- security paper
- security
- paper
- 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
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
- D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
- D21H21/48—Elements suited for physical verification, e.g. by irradiation
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7930376A FR2471443A1 (fr) | 1979-12-11 | 1979-12-11 | Moyen de marquage et papier de securite faisant application de ce moyen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3068624D1 true DE3068624D1 (en) | 1984-08-23 |
Family
ID=9232649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080401749T Expired DE3068624D1 (en) | 1979-12-11 | 1980-12-08 | Security paper using a means for marking and recognition |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0030507B1 (de) |
JP (1) | JPS5698195A (de) |
BR (1) | BR8008063A (de) |
DE (1) | DE3068624D1 (de) |
FR (1) | FR2471443A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2016702A6 (es) * | 1989-06-27 | 1990-11-16 | Nacional Moneda Timbre | Papel de seguridad y su procedimiento de fabricacion. |
EP0463647A1 (de) * | 1990-06-25 | 1992-01-02 | Fabrica Nacional De Moneda Y Timbre | Sicherheitspapier und Verfahren zu dessen Herstellung |
JP2718624B2 (ja) * | 1993-12-02 | 1998-02-25 | 日本発条株式会社 | 真正さがチェックされる被検出物とその製造方法 |
FR2771111B1 (fr) * | 1997-11-20 | 1999-12-17 | Arjo Wiggins Sa | Document de securite comportant des particules magnetiques |
EP1790705A4 (de) * | 2004-07-30 | 2013-05-01 | Riken | Wärmedehnungsinhibitor, stoff mit null wärmedehnung, stoff mit negativer wärmedehnung, verfahren zur inhibierung der wärmedehnung und verfahren zur herstellung eines wärmedehnungsinhibitors |
CA3070125A1 (en) | 2017-07-25 | 2019-01-31 | Magnomer Llc | Methods and compositions for magnetizable plastics |
-
1979
- 1979-12-11 FR FR7930376A patent/FR2471443A1/fr active Granted
-
1980
- 1980-12-08 EP EP80401749A patent/EP0030507B1/de not_active Expired
- 1980-12-08 DE DE8080401749T patent/DE3068624D1/de not_active Expired
- 1980-12-10 BR BR8008063A patent/BR8008063A/pt unknown
- 1980-12-11 JP JP17392680A patent/JPS5698195A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0030507A1 (de) | 1981-06-17 |
BR8008063A (pt) | 1981-06-30 |
EP0030507B1 (de) | 1984-07-18 |
FR2471443B1 (de) | 1984-03-09 |
JPS5698195A (en) | 1981-08-07 |
FR2471443A1 (fr) | 1981-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8331 | Complete revocation |