FR3057881B1 - Substrat de securite - Google Patents

Substrat de securite Download PDF

Info

Publication number
FR3057881B1
FR3057881B1 FR1660177A FR1660177A FR3057881B1 FR 3057881 B1 FR3057881 B1 FR 3057881B1 FR 1660177 A FR1660177 A FR 1660177A FR 1660177 A FR1660177 A FR 1660177A FR 3057881 B1 FR3057881 B1 FR 3057881B1
Authority
FR
France
Prior art keywords
metal oxide
metal
ionic
molecular
security substrate
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 - Fee Related
Application number
FR1660177A
Other languages
English (en)
Other versions
FR3057881A1 (fr
Inventor
Pierre Sarrazin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oberthur Fiduciaire SAS
Original Assignee
ArjoWiggins Security SAS
Oberthur Fiduciaire SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ArjoWiggins Security SAS, Oberthur Fiduciaire SAS filed Critical ArjoWiggins Security SAS
Priority to FR1660177A priority Critical patent/FR3057881B1/fr
Priority to PCT/EP2017/076637 priority patent/WO2018073320A1/fr
Priority to EP17791021.3A priority patent/EP3529416B1/fr
Publication of FR3057881A1 publication Critical patent/FR3057881A1/fr
Application granted granted Critical
Publication of FR3057881B1 publication Critical patent/FR3057881B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D21H21/42—Ribbons or strips
    • 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
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/355—Security threads
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/373—Metallic materials
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/378—Special inks
    • B42D25/382—Special inks absorbing or reflecting infrared light
    • 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
    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un substrat de sécurité comportant dispersé dans sa masse un système particulaire absorbant dans l'IR, comprenant : - un mélange d'au moins une charge constituée d'au moins un oxyde métallique ou sel d'oxyde métallique et d'au moins une charge constituée d'au moins un métal pauvre sous forme ionique, moléculaire ou atomique, et/ou - au moins une charge constituée d'au moins un oxyde métallique ou sel d'oxyde métallique et d'au moins un métal pauvre sous forme ionique, moléculaire ou atomique, ledit système particulaire conférant audit substrat une réponse spécifique en transmission dans l'IR, de préférence avec au moins un pic d'absorption dans l'IR, notamment entre 700 et 1000 nm, mieux avec plusieurs pics d'absorption dans l'IR, notamment entre 700 et 1000 nm.
FR1660177A 2016-10-20 2016-10-20 Substrat de securite Expired - Fee Related FR3057881B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1660177A FR3057881B1 (fr) 2016-10-20 2016-10-20 Substrat de securite
PCT/EP2017/076637 WO2018073320A1 (fr) 2016-10-20 2017-10-18 Substrat de sécurité
EP17791021.3A EP3529416B1 (fr) 2016-10-20 2017-10-18 Substrat de sécurité

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1660177 2016-10-20
FR1660177A FR3057881B1 (fr) 2016-10-20 2016-10-20 Substrat de securite

Publications (2)

Publication Number Publication Date
FR3057881A1 FR3057881A1 (fr) 2018-04-27
FR3057881B1 true FR3057881B1 (fr) 2020-06-12

Family

ID=57750207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1660177A Expired - Fee Related FR3057881B1 (fr) 2016-10-20 2016-10-20 Substrat de securite

Country Status (3)

Country Link
EP (1) EP3529416B1 (fr)
FR (1) FR3057881B1 (fr)
WO (1) WO2018073320A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000032700A1 (fr) * 1998-12-02 2000-06-08 Engelhard Corporation Pigments hybrides de kaolin a opacite elevee
ES2321008T5 (es) 2005-11-25 2012-06-01 Sicpa Holding Sa Tinta para huecograbado que absorbe en el infrarrojo
GB2438196B (en) * 2006-05-13 2008-05-28 Inovink Ltd Improvements in or relating to printing
JP5489031B2 (ja) 2008-10-01 2014-05-14 共同印刷株式会社 偽造防止用赤外線吸収インキ及び印刷物
KR101131145B1 (ko) 2010-02-02 2012-04-03 한국조폐공사 적외선 흡수 특성을 가지는 위조방지용 용지
CA3053695C (fr) * 2011-02-01 2022-09-20 Reserve Bank Of Australia Materiaux transparents absorbant le rayonnement infrarouge

Also Published As

Publication number Publication date
EP3529416B1 (fr) 2021-08-04
FR3057881A1 (fr) 2018-04-27
WO2018073320A1 (fr) 2018-04-26
EP3529416A1 (fr) 2019-08-28

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PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180427

PLFP Fee payment

Year of fee payment: 3

TP Transmission of property

Owner name: OBERTHUR FIDUCIAIRE SAS, FR

Effective date: 20181031

PLFP Fee payment

Year of fee payment: 4

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Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20230606