FR2724132B1 - METHOD FOR IRREVERSIBLE TRANSFER OF A DIFFRACTION NETWORK, TRANSFER FILM AND DEVICE FOR IMPLEMENTING THE METHOD - Google Patents

METHOD FOR IRREVERSIBLE TRANSFER OF A DIFFRACTION NETWORK, TRANSFER FILM AND DEVICE FOR IMPLEMENTING THE METHOD

Info

Publication number
FR2724132B1
FR2724132B1 FR9410569A FR9410569A FR2724132B1 FR 2724132 B1 FR2724132 B1 FR 2724132B1 FR 9410569 A FR9410569 A FR 9410569A FR 9410569 A FR9410569 A FR 9410569A FR 2724132 B1 FR2724132 B1 FR 2724132B1
Authority
FR
France
Prior art keywords
transfer
implementing
irreversible
diffraction network
transfer film
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
FR9410569A
Other languages
French (fr)
Other versions
FR2724132A1 (en
Inventor
Hugues R Souparis
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.)
Surys SA
Original Assignee
Hologram Industries 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 Hologram Industries SAS filed Critical Hologram Industries SAS
Priority to FR9410569A priority Critical patent/FR2724132B1/en
Priority to PCT/FR1995/001142 priority patent/WO1996007548A1/en
Priority to PL95314088A priority patent/PL314088A1/en
Priority to EP95929922A priority patent/EP0726853A1/en
Publication of FR2724132A1 publication Critical patent/FR2724132A1/en
Application granted granted Critical
Publication of FR2724132B1 publication Critical patent/FR2724132B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
FR9410569A 1994-09-02 1994-09-02 METHOD FOR IRREVERSIBLE TRANSFER OF A DIFFRACTION NETWORK, TRANSFER FILM AND DEVICE FOR IMPLEMENTING THE METHOD Expired - Fee Related FR2724132B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9410569A FR2724132B1 (en) 1994-09-02 1994-09-02 METHOD FOR IRREVERSIBLE TRANSFER OF A DIFFRACTION NETWORK, TRANSFER FILM AND DEVICE FOR IMPLEMENTING THE METHOD
PCT/FR1995/001142 WO1996007548A1 (en) 1994-09-02 1995-09-01 Method for permanently transferring a diffraction network, transfer film and device for carrying out said method
PL95314088A PL314088A1 (en) 1994-09-02 1995-09-01 Method of irreversibly transferring difraction grating as well as transfer film and apparatus therefor
EP95929922A EP0726853A1 (en) 1994-09-02 1995-09-01 Method for permanently transferring a diffraction network, transfer film and device for carrying out said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410569A FR2724132B1 (en) 1994-09-02 1994-09-02 METHOD FOR IRREVERSIBLE TRANSFER OF A DIFFRACTION NETWORK, TRANSFER FILM AND DEVICE FOR IMPLEMENTING THE METHOD

Publications (2)

Publication Number Publication Date
FR2724132A1 FR2724132A1 (en) 1996-03-08
FR2724132B1 true FR2724132B1 (en) 1996-11-29

Family

ID=9466664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9410569A Expired - Fee Related FR2724132B1 (en) 1994-09-02 1994-09-02 METHOD FOR IRREVERSIBLE TRANSFER OF A DIFFRACTION NETWORK, TRANSFER FILM AND DEVICE FOR IMPLEMENTING THE METHOD

Country Status (4)

Country Link
EP (1) EP0726853A1 (en)
FR (1) FR2724132B1 (en)
PL (1) PL314088A1 (en)
WO (1) WO1996007548A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2331727A (en) * 1997-12-01 1999-06-02 Allan Walter Sills Contact smart card with security device fixed to surface avoiding electrical contact areas
CN114228363B (en) * 2021-12-16 2023-04-07 英狮科技(东莞)有限公司 Manufacturing method of transfer printing film with optical positioning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071570A (en) * 1980-03-13 1981-09-23 Vickers Ltd Security envelope
DE3422908C2 (en) * 1984-06-20 1986-04-30 Leonhard Kurz GmbH & Co, 8510 Fürth Embossing foil, in particular hot stamping foil, with a surface that can be written on
DE4018057A1 (en) * 1990-06-06 1991-12-12 Kurz Leonhard Fa METHOD OF TRANSFERRING A DECOR ON A SUBSTRATE AND / OR A FILM USED THEREOF

Also Published As

Publication number Publication date
EP0726853A1 (en) 1996-08-21
PL314088A1 (en) 1996-08-19
FR2724132A1 (en) 1996-03-08
WO1996007548A1 (en) 1996-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070531