FR2644803B1 - Nouveau support avec couche pouvant etre rendue transparente pour document de securite - Google Patents

Nouveau support avec couche pouvant etre rendue transparente pour document de securite

Info

Publication number
FR2644803B1
FR2644803B1 FR8903771A FR8903771A FR2644803B1 FR 2644803 B1 FR2644803 B1 FR 2644803B1 FR 8903771 A FR8903771 A FR 8903771A FR 8903771 A FR8903771 A FR 8903771A FR 2644803 B1 FR2644803 B1 FR 2644803B1
Authority
FR
France
Prior art keywords
layer
security document
made transparent
new support
new
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
FR8903771A
Other languages
English (en)
Other versions
FR2644803A1 (fr
Inventor
Barthez Alain
Halope Christophe
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.)
Arjomari Prioux SA
Original Assignee
Arjomari Prioux SA
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 Arjomari Prioux SA filed Critical Arjomari Prioux SA
Priority to FR8903771A priority Critical patent/FR2644803B1/fr
Priority to EP19900400749 priority patent/EP0390638B1/fr
Priority to DE1990606759 priority patent/DE69006759T2/de
Publication of FR2644803A1 publication Critical patent/FR2644803A1/fr
Application granted granted Critical
Publication of FR2644803B1 publication Critical patent/FR2644803B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0029—Formation of a transparent pattern using a liquid marking fluid
FR8903771A 1989-03-22 1989-03-22 Nouveau support avec couche pouvant etre rendue transparente pour document de securite Expired - Fee Related FR2644803B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8903771A FR2644803B1 (fr) 1989-03-22 1989-03-22 Nouveau support avec couche pouvant etre rendue transparente pour document de securite
EP19900400749 EP0390638B1 (fr) 1989-03-22 1990-03-20 Nouveau support avec couche pouvant être rendue transparente pour document de sécurité
DE1990606759 DE69006759T2 (de) 1989-03-22 1990-03-20 Träger für Sicherheitsdokumente mit einer Beschichtung, die durchsichtig werden kann.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8903771A FR2644803B1 (fr) 1989-03-22 1989-03-22 Nouveau support avec couche pouvant etre rendue transparente pour document de securite

Publications (2)

Publication Number Publication Date
FR2644803A1 FR2644803A1 (fr) 1990-09-28
FR2644803B1 true FR2644803B1 (fr) 1993-10-29

Family

ID=9379960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8903771A Expired - Fee Related FR2644803B1 (fr) 1989-03-22 1989-03-22 Nouveau support avec couche pouvant etre rendue transparente pour document de securite

Country Status (3)

Country Link
EP (1) EP0390638B1 (fr)
DE (1) DE69006759T2 (fr)
FR (1) FR2644803B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270103A (en) * 1990-11-21 1993-12-14 Xerox Corporation Coated receiver sheets
WO2000059732A1 (fr) * 1999-04-07 2000-10-12 Kimberly-Clark Worldwide, Inc. Composition de revetement contenant des microspheres et articles en contenant
ATE259719T1 (de) * 2000-03-20 2004-03-15 Stanford Res Inst Int Verfahren zur herstellung von licht-emittierenden,hochreflektierenden und/oder metallischen bildern auf der oberfläche eines trägers
US6723383B2 (en) 2000-03-20 2004-04-20 Sri International Preparation of images on a substrate surface utilizing an opaque coating composition that becomes transparent upon printing
DE602007006050D1 (de) 2006-12-07 2010-06-02 Agfa Gevaert Verfahren zur herstellung eines informationsträgers
WO2008068055A1 (fr) 2006-12-07 2008-06-12 Agfa-Gevaert Précurseur de support d'informations et support d'informations fabriqué avec celui-ci

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333979A (en) * 1941-08-15 1943-11-09 Fox River Paper Corp Safety paper
FR2373120A1 (fr) * 1976-12-06 1978-06-30 Cellophane Sa Procede d'inscription d'informations sur un support transparent revetu d'un enduit opaque et materiaux pour la mise en oeuvre de ce procede
US4299880A (en) * 1979-11-15 1981-11-10 Minnesota Mining And Manufacturing Company Demand and timed renewing imaging media

Also Published As

Publication number Publication date
DE69006759T2 (de) 1994-07-07
EP0390638A1 (fr) 1990-10-03
FR2644803A1 (fr) 1990-09-28
DE69006759D1 (de) 1994-03-31
EP0390638B1 (fr) 1994-02-23

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name
ST Notification of lapse