FR3032910B1 - PROCESS FOR MODIFYING THE APPEARANCE OF A STRUCTURE WITH A COLORED INTERFERENTIAL EFFECT - Google Patents

PROCESS FOR MODIFYING THE APPEARANCE OF A STRUCTURE WITH A COLORED INTERFERENTIAL EFFECT Download PDF

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Publication number
FR3032910B1
FR3032910B1 FR1551461A FR1551461A FR3032910B1 FR 3032910 B1 FR3032910 B1 FR 3032910B1 FR 1551461 A FR1551461 A FR 1551461A FR 1551461 A FR1551461 A FR 1551461A FR 3032910 B1 FR3032910 B1 FR 3032910B1
Authority
FR
France
Prior art keywords
modifying
appearance
colored
interferential effect
colored interferential
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.)
Active
Application number
FR1551461A
Other languages
French (fr)
Other versions
FR3032910A1 (en
Inventor
Henri Rosset
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
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 filed Critical ArjoWiggins Security SAS
Priority to FR1551461A priority Critical patent/FR3032910B1/en
Priority to EP16705150.7A priority patent/EP3259142A1/en
Priority to PCT/EP2016/053382 priority patent/WO2016131881A1/en
Publication of FR3032910A1 publication Critical patent/FR3032910A1/en
Application granted granted Critical
Publication of FR3032910B1 publication Critical patent/FR3032910B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B42D25/328—Diffraction gratings; Holograms
    • 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
    • B42D25/364—Liquid crystals
    • 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
    • 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
    • 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
    • B42D25/387—Special inks absorbing or reflecting ultraviolet light

Abstract

Procédé pour modifier l'aspect d'une structure (21) à effet interférentiel coloré, comportant l'application sur la structure à effet interférentiel coloré d'une couche mate diffusante (30) comportant des particules diffusantes.Method for modifying the appearance of a structure (21) with a colored interference effect, comprising the application to the structure with a colored interference effect of a diffusing matt layer (30) comprising diffusing particles.

FR1551461A 2015-02-20 2015-02-20 PROCESS FOR MODIFYING THE APPEARANCE OF A STRUCTURE WITH A COLORED INTERFERENTIAL EFFECT Active FR3032910B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1551461A FR3032910B1 (en) 2015-02-20 2015-02-20 PROCESS FOR MODIFYING THE APPEARANCE OF A STRUCTURE WITH A COLORED INTERFERENTIAL EFFECT
EP16705150.7A EP3259142A1 (en) 2015-02-20 2016-02-17 Process for modifying the appearance of a structure exhibiting an interferential colour effect
PCT/EP2016/053382 WO2016131881A1 (en) 2015-02-20 2016-02-17 Process for modifying the appearance of a structure exhibiting an interferential colour effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1551461A FR3032910B1 (en) 2015-02-20 2015-02-20 PROCESS FOR MODIFYING THE APPEARANCE OF A STRUCTURE WITH A COLORED INTERFERENTIAL EFFECT

Publications (2)

Publication Number Publication Date
FR3032910A1 FR3032910A1 (en) 2016-08-26
FR3032910B1 true FR3032910B1 (en) 2021-04-02

Family

ID=53879554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551461A Active FR3032910B1 (en) 2015-02-20 2015-02-20 PROCESS FOR MODIFYING THE APPEARANCE OF A STRUCTURE WITH A COLORED INTERFERENTIAL EFFECT

Country Status (3)

Country Link
EP (1) EP3259142A1 (en)
FR (1) FR3032910B1 (en)
WO (1) WO2016131881A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019007418A1 (en) * 2019-10-24 2021-04-29 Giesecke+Devrient Currency Technology Gmbh Security element and value document with visually and machine checkable security features that are spatially related to one another

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090009942A (en) * 2006-05-02 2009-01-23 홀로그램 인더스트리즈 Optical security marking component, method of manufacturing such a component, system comprising such a component, and reader for checking such a component
GB2438384B (en) * 2006-05-26 2008-10-29 Rue De Int Ltd Improvements in forming security devices
FR2984799A1 (en) * 2011-12-22 2013-06-28 Arjowiggins Security MULTILAYER STRUCTURE COMPRISING AT LEAST ONE DIFFUSING LAYER
DE102012008932A1 (en) * 2012-05-04 2013-11-07 Giesecke & Devrient Gmbh Value documents with protective coating and process for their production

Also Published As

Publication number Publication date
EP3259142A1 (en) 2017-12-27
WO2016131881A1 (en) 2016-08-25
FR3032910A1 (en) 2016-08-26

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Owner name: OBERTHUR FIDUCIAIRE SAS, FR

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