IT1281007B1 - Carta comprendente concentrazioni variabili, controllate, di elementi di sicurezza e suo procedimento di fabbricazione - Google Patents
Carta comprendente concentrazioni variabili, controllate, di elementi di sicurezza e suo procedimento di fabbricazioneInfo
- Publication number
- IT1281007B1 IT1281007B1 IT95TO000879A ITTO950879A IT1281007B1 IT 1281007 B1 IT1281007 B1 IT 1281007B1 IT 95TO000879 A IT95TO000879 A IT 95TO000879A IT TO950879 A ITTO950879 A IT TO950879A IT 1281007 B1 IT1281007 B1 IT 1281007B1
- Authority
- IT
- Italy
- Prior art keywords
- manufacturing procedure
- including variable
- safety elements
- paper including
- controlled concentrations
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
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
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/46—Non-siliceous fibres, e.g. from metal oxides
- D21H13/48—Metal or metallised fibres
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9413115A FR2726586B1 (fr) | 1994-11-03 | 1994-11-03 | Papier comprenant des concentrations variables, controlees d'elements de securite et son procede de fabrication |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO950879A0 ITTO950879A0 (it) | 1995-11-02 |
ITTO950879A1 ITTO950879A1 (it) | 1997-05-02 |
IT1281007B1 true IT1281007B1 (it) | 1998-02-11 |
Family
ID=9468454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95TO000879A IT1281007B1 (it) | 1994-11-03 | 1995-11-02 | Carta comprendente concentrazioni variabili, controllate, di elementi di sicurezza e suo procedimento di fabbricazione |
Country Status (8)
Country | Link |
---|---|
BR (1) | BR9509557A (it) |
DE (1) | DE19581817B4 (it) |
ES (1) | ES2138892B1 (it) |
FR (1) | FR2726586B1 (it) |
GB (1) | GB2309710B (it) |
IT (1) | IT1281007B1 (it) |
NL (1) | NL1001577C2 (it) |
WO (1) | WO1996014469A1 (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5992741A (en) * | 1996-12-12 | 1999-11-30 | Robertson; Paul Andrew | Magnetic detection of security articles |
TR199901292T2 (xx) | 1996-12-12 | 1999-10-21 | N.V. Bekaert S.A. | De�erli belgeler i�in manyetik dedekt�r |
DE19826800A1 (de) * | 1998-06-16 | 1999-12-23 | Frank Puttkammer | Herstellung von Spezialpapieren zum Ursprungsnachweis mit elektrisch leitenden Merkmalsstoffen und Prüfung derselben |
DE19836503B4 (de) * | 1998-08-12 | 2007-09-20 | WHD elektronische Prüftechnik GmbH | Verfahren zur Herstellung eines Sicherheitsmerkmals |
DE19843062A1 (de) † | 1998-09-19 | 2000-03-23 | Meto International Gmbh | Verfahren zur Herstellung von Sicherungselementen für die elektronische Artikelsicherung |
DE19928060A1 (de) * | 1999-06-15 | 2000-12-21 | Whd Elektron Prueftech Gmbh | Optisch variables Sicherheitsmerkmal und Verfahren zu seiner Herstellung |
DE19962790A1 (de) | 1999-12-23 | 2001-06-28 | Giesecke & Devrient Gmbh | Sicherheitspapier mit aufgebrachter Codierung aus lumineszierenden Melierfasern |
DE10111848A1 (de) * | 2001-03-01 | 2002-09-12 | Whd Elektron Prueftech Gmbh | Sicherheitsmerkmale |
CH696744A5 (de) * | 2003-07-07 | 2007-11-15 | Landqart | Sicherheitspapier und Verfahren zu dessen Herstellung. |
SI1740647T1 (sl) * | 2004-04-29 | 2008-06-30 | Bekaert Sa Nv | Integriranje zaščitnih delcev v vrednostne dokumente ali vrednostne izdelke |
FR2901286B1 (fr) * | 2006-05-19 | 2011-08-19 | Arjowiggins | Procede de fabrication d'un materiau en feuille comprenant au moins une couche fibreuse et des elements de securite et/ou decoratifs |
GB2531584B (en) * | 2014-10-23 | 2019-07-10 | Portals De La Rue Ltd | Improvements in security papers and documents |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US59281A (en) * | 1866-10-30 | Improvement in the manufacture of paper | ||
GB696673A (en) * | 1949-09-29 | 1953-09-09 | John Knaggs | Manufacture of paper |
FR2425937A1 (fr) * | 1978-05-17 | 1979-12-14 | Arjomari Prioux | Structure fibreuse contenant des fibres metalliques, son procede de preparation, et son application notamment dans l'industrie du papier |
US4437935A (en) * | 1981-06-03 | 1984-03-20 | Crane And Company | Method and apparatus for providing security features in paper |
IT1222851B (it) * | 1987-10-08 | 1990-09-12 | Mantegazza A Arti Grafici | Codice di identificazione rilevabile magneticamente per contrassegnare prodotti,documenti e simili |
SE500384C2 (sv) * | 1992-11-11 | 1994-06-13 | Tumba Bruk Ab | Förfarande för framställning av papper samt värdetryck framställt därav |
-
1994
- 1994-11-03 FR FR9413115A patent/FR2726586B1/fr not_active Expired - Fee Related
-
1995
- 1995-10-24 WO PCT/FR1995/001405 patent/WO1996014469A1/fr active IP Right Grant
- 1995-10-24 ES ES009650014A patent/ES2138892B1/es not_active Expired - Fee Related
- 1995-10-24 GB GB9707858A patent/GB2309710B/en not_active Expired - Fee Related
- 1995-10-24 BR BR9509557A patent/BR9509557A/pt not_active IP Right Cessation
- 1995-10-24 DE DE19581817T patent/DE19581817B4/de not_active Expired - Fee Related
- 1995-11-02 IT IT95TO000879A patent/IT1281007B1/it active IP Right Grant
- 1995-11-03 NL NL1001577A patent/NL1001577C2/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL1001577C2 (nl) | 1997-06-10 |
GB2309710B (en) | 1998-07-22 |
ES2138892B1 (es) | 2000-08-16 |
FR2726586A1 (fr) | 1996-05-10 |
BR9509557A (pt) | 1997-09-16 |
FR2726586B1 (fr) | 1996-12-06 |
DE19581817B4 (de) | 2007-09-27 |
DE19581817T1 (de) | 1997-10-16 |
GB2309710A (en) | 1997-08-06 |
ITTO950879A0 (it) | 1995-11-02 |
ITTO950879A1 (it) | 1997-05-02 |
GB9707858D0 (en) | 1997-06-04 |
WO1996014469A1 (fr) | 1996-05-17 |
ES2138892A1 (es) | 2000-01-16 |
NL1001577A1 (nl) | 1996-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |