WO2004016442A2 - Document securise par une matiere opaque aux infrarouges - Google Patents
Document securise par une matiere opaque aux infrarouges Download PDFInfo
- Publication number
- WO2004016442A2 WO2004016442A2 PCT/FR2003/002526 FR0302526W WO2004016442A2 WO 2004016442 A2 WO2004016442 A2 WO 2004016442A2 FR 0302526 W FR0302526 W FR 0302526W WO 2004016442 A2 WO2004016442 A2 WO 2004016442A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- security
- infrared
- secure document
- sign
- document according
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 29
- 239000000835 fiber Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000000049 pigment Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 13
- 230000005855 radiation Effects 0.000 description 8
- 239000000976 ink Substances 0.000 description 7
- 239000003086 colorant Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/29—Securities; Bank notes
-
- 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
- D21H21/42—Ribbons or strips
-
- 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
Definitions
- the present invention relates to a document secured by an opaque infrared material.
- the security elements were mainly constituted by signs or characters printed on the support forming the document using high definition printing means which do not allow reproduction by conventional means.
- the increase in the definition of reproduction means by photocopying, whether photocopiers or scanners associated with printers, makes it possible to ensure the reproduction of a printed pattern with a quality such that it becomes difficult to distinguish between authentic printing and fraudulent reproduction.
- the dark background is obtained by a color automatically including carbon so that the 'sign is no longer individualized and the assembly appears black on an infrared sensor.
- This embodiment therefore provides effective securing, however the colors containing carbon are necessarily dark, which considerably limits the possibilities of producing a sign which fits into the general design of the ticket comprising this sign.
- An object of the invention is to provide a security element by means of an infrared absorbing material while being integrated into the design of the document to which it is applied.
- a secure document comprising at least one security element comprising at least one zone having a color which does not cause or only slightly includes an infrared opaque component during a reproduction by photocopy, and at least one security sign extending in this zone, the security sign being produced with an opaque infrared security material but having a color not causing little or no inclusion of an opaque component infrared when reproducing by photocopy.
- the entire security element is reproduced without inclusion of carbon or with a very low inclusion of carbon.
- the security sign does not appear or appears very weakly, so that it is easy to see that the document is not authentic.
- the colors which do not entail carbon inclusion during reproduction by photocopying are light colors which are easily integrated into the design of the security element and of the document.
- the security material is transparent to visible light.
- the reproduction apparatus is not provided with any ink transparent to visible light and opaque to infrared.
- the area of the authentic security element carrying the security material is therefore simply reproduced with its visible colors so that the fraud is revealed without any ambiguity when the reproduced document is exposed to infrared radiation.
- the security material is applied to a part of the fibers forming the support, for example in the paper constituting a bank note by providing during the manufacture of the paper a proportion of plastic fibers containing the safety material and which are mixed with cellulosic fibers. Provision may also be made to cover fibers with the security material and, if necessary, to cover the security material with a varnish. It will be noted in this connection that the mere presence of fibers absorbing infrared rays and even simply distributed randomly in the paper constitutes in itself a sign of security without it being necessary for these fibers to assume a particular form.
- the security element may be a wire or a ribbon incorporated in the document and covered or impregnated with security material or else a wire or a ribbon made of plastic material containing the security material.
- the security material can be arranged in a regular or random pattern or extend over the entire length of the wire or ribbon.
- the security material can be incorporated into transparent areas of a hot transfer film, the non-transparent areas of which form holograms or are simply metallized or covered with a printed pattern.
- the security material according to the invention can also be applied in the form of a continuous strip superposed on a discontinuous metal strip (above or below the latter), or in the form of a discontinuous strip, the segments are interspersed with segments of a discontinuous metal strip.
- a discontinuous metal strip above or below the latter
- the segments are interspersed with segments of a discontinuous metal strip.
- the security material is incorporated into a security composition, preferably a liquid ink, used to print a sign or a pattern.
- a security composition preferably a liquid ink, used to print a sign or a pattern.
- the security composition preferably comprises clear pigments so that during fraudulent reproduction by photoco- pie, this reproduction will not result in the inclusion of carbon particles or a very low inclusion of carbon particles.
- very low inclusion of carbon particles is meant an inclusion such that the safety sign appears much more weakly under infrared radiation than the authentic safety sign.
- the security composition only comprises components which are transparent to visible light. It is then possible to make a large security sign extending even straddling other security elements not sensitive to infrared.
- the security element according to the invention then appears alone when the ticket is subjected to infrared radiation so that a very rapid verification of the authenticity of a ticket can be carried out by placing the ticket in a device comprising a source. infrared radiation and an infrared sensor, this type of device being very inexpensive to produce at present.
- a fully transparent pattern in visible light also has the advantage of allowing large positioning tolerances when printing the ticket without detracting from its aesthetics.
- the security material it is not necessary for the security material to be completely opaque to infrared rays. It suffices that it sufficiently absorbs infrared rays for a significant difference to be observed between the sign comprising the safety material and the surrounding areas, or at least that this contrast is appreciably more pronounced than on a reproduction of the document by photocopy.
- the invention has been described with reference to colors which do not involve the inclusion of carbon which is currently the main opaque infrared component in the inks of photocopying machines, the invention is aimed at all inks having an opaque infrared component.
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Credit Cards Or The Like (AREA)
- Printing Methods (AREA)
- Optical Filters (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03758238A EP1530518A2 (fr) | 2002-08-19 | 2003-08-13 | Document securise par une matiere opaque aux infrarouges |
MDA20050043A MD3450B2 (ro) | 2002-08-19 | 2003-08-13 | Document protejat de un material opac pentru razele infraroşii (variante) |
AU2003274254A AU2003274254A1 (en) | 2002-08-19 | 2003-08-13 | Document secured using an infrared-opaque material |
TNP2005000050A TNSN05050A1 (fr) | 2002-08-19 | 2005-02-18 | Document securise par une matiere opaque aux infrarouges |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0210382A FR2843644B1 (fr) | 2002-08-19 | 2002-08-19 | Document securise par une matiere opaque aux infrarouges |
FR02/10382 | 2002-08-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004016442A2 true WO2004016442A2 (fr) | 2004-02-26 |
WO2004016442A3 WO2004016442A3 (fr) | 2004-04-08 |
Family
ID=30776040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2003/002526 WO2004016442A2 (fr) | 2002-08-19 | 2003-08-13 | Document securise par une matiere opaque aux infrarouges |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1530518A2 (fr) |
AU (1) | AU2003274254A1 (fr) |
FR (1) | FR2843644B1 (fr) |
MA (1) | MA27290A1 (fr) |
MD (1) | MD3450B2 (fr) |
OA (1) | OA13003A (fr) |
TN (1) | TNSN05050A1 (fr) |
WO (1) | WO2004016442A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8080307B2 (en) | 2005-11-25 | 2011-12-20 | Sicpa Holding Sa | IR-absorbing Intaglio ink |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1534403A (en) | 1977-09-21 | 1978-12-06 | Rue & Co Ltd T De | Security documents |
FR2589795A1 (fr) | 1985-11-14 | 1987-05-15 | Augustin Robert | Papier a base de strontium destine a la fabrication de billets de banque |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4202038A1 (de) * | 1992-01-25 | 1993-07-29 | Basf Ag | Verwendung einer fluessigkeit, enthaltend ir-farbstoffe, als druckfarbe |
JP3731831B2 (ja) * | 1995-07-21 | 2006-01-05 | 大日本印刷株式会社 | 赤外線吸収パターン印刷物 |
DE19653423A1 (de) * | 1996-12-20 | 1998-06-25 | Giesecke & Devrient Gmbh | Druckfarbe |
AU2001240968A1 (en) * | 2000-03-14 | 2001-09-24 | Dexrad (Pty) Ltd | Generating a non-reproducible printed image |
US6659507B2 (en) * | 2000-04-03 | 2003-12-09 | American Bank Note Holographics, Inc. | Enhanced security for tamper-apparent labels, seals or tags |
-
2002
- 2002-08-19 FR FR0210382A patent/FR2843644B1/fr not_active Expired - Lifetime
-
2003
- 2003-08-13 WO PCT/FR2003/002526 patent/WO2004016442A2/fr not_active Application Discontinuation
- 2003-08-13 EP EP03758238A patent/EP1530518A2/fr not_active Withdrawn
- 2003-08-13 AU AU2003274254A patent/AU2003274254A1/en not_active Abandoned
- 2003-08-13 OA OA1200500048A patent/OA13003A/fr unknown
- 2003-08-13 MD MDA20050043A patent/MD3450B2/ro not_active IP Right Cessation
-
2005
- 2005-02-15 MA MA28105A patent/MA27290A1/fr unknown
- 2005-02-18 TN TNP2005000050A patent/TNSN05050A1/fr unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1534403A (en) | 1977-09-21 | 1978-12-06 | Rue & Co Ltd T De | Security documents |
FR2589795A1 (fr) | 1985-11-14 | 1987-05-15 | Augustin Robert | Papier a base de strontium destine a la fabrication de billets de banque |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8080307B2 (en) | 2005-11-25 | 2011-12-20 | Sicpa Holding Sa | IR-absorbing Intaglio ink |
US8362130B2 (en) | 2005-11-25 | 2013-01-29 | Sicpa Holding Sa | IR-absorbing Intaglio ink |
Also Published As
Publication number | Publication date |
---|---|
FR2843644B1 (fr) | 2004-11-19 |
OA13003A (fr) | 2006-10-13 |
WO2004016442A3 (fr) | 2004-04-08 |
MD3450B2 (ro) | 2007-12-31 |
MD20050043A (en) | 2005-07-30 |
AU2003274254A1 (en) | 2004-03-03 |
TNSN05050A1 (fr) | 2007-05-14 |
FR2843644A1 (fr) | 2004-02-20 |
AU2003274254A8 (en) | 2004-03-03 |
EP1530518A2 (fr) | 2005-05-18 |
MA27290A1 (fr) | 2005-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7529385B2 (en) | Marking articles using a covert digitally watermarked image | |
EP0317514B1 (fr) | Procédé de fabrication d'un document, dont au moins une partie est non reproductible par photocopie | |
US5714291A (en) | System for authenticating printed or reproduced documents | |
FR2496938A1 (fr) | Carte d'identification dont les informations sont portees a l'aide d'un rayon laser au travers de motifs de securite disposes en surface tels que des guillochures et procede de realisation d'une telle carte | |
KR20010072256A (ko) | 안료 제조용 심벌 수반 무기질 시트 | |
US5338066A (en) | Method and security substrate for protecting against duplication with a color copier | |
JP2008080610A (ja) | 機械読み取り可能な情報印刷物 | |
WO2015189404A1 (fr) | Procédé de fabrication d'un support de données multicouche à marquage de sécurité et pouvant être marqué par laser | |
EP1034536B1 (fr) | Support d'informations de securite | |
EP0265323A1 (fr) | Objet fiduciaire de sécurité permettant une authentification visuelle ou optique | |
EP1277881B1 (fr) | Procédé de sécurisation de documents | |
WO2004016442A2 (fr) | Document securise par une matiere opaque aux infrarouges | |
JP6420962B2 (ja) | 情報記録媒体および情報記録媒体の製造方法 | |
JP4706459B2 (ja) | 偽造防止印刷物および偽造防止印刷物の判別方法 | |
WO2014090839A1 (fr) | Procede pour verifier l'authenticite d'un document de securite | |
JP2018517582A (ja) | 秘密にすべきデータを適用できる支持体、及び、秘密にすべき適用されたデータを有するデータ支持体 | |
JP2008068560A (ja) | 機械読み取り可能な情報印刷物 | |
FR3078015A1 (fr) | Intégration de motif de micro-imagerie | |
JP7417278B2 (ja) | Ptp用の包装シート | |
WO1991018376A1 (fr) | Procedes et produits pour la generation de documents a confidentialite intrinseque | |
RU9542U1 (ru) | Информационно-защитная этикетка | |
JP2005246719A (ja) | 機械読み取り可能な情報印刷物 | |
JP5463697B2 (ja) | 偽造防止印刷物および画像形成方法および画像再生方法 | |
FR2503890A1 (fr) | Systeme anti-copie a plusieurs couleurs pour des machines de copie xerographiques et electrostatiques | |
EP2567361B1 (fr) | Document securise, testeur et methode d'authentification |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: A 2005 0043 Country of ref document: MD |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003758238 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1200500206 Country of ref document: VN |
|
WWP | Wipo information: published in national office |
Ref document number: 2003758238 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: JP |