DE69914187D1 - Document with a scratchable, fraudulent reading layer - Google Patents

Document with a scratchable, fraudulent reading layer

Info

Publication number
DE69914187D1
DE69914187D1 DE69914187T DE69914187T DE69914187D1 DE 69914187 D1 DE69914187 D1 DE 69914187D1 DE 69914187 T DE69914187 T DE 69914187T DE 69914187 T DE69914187 T DE 69914187T DE 69914187 D1 DE69914187 D1 DE 69914187D1
Authority
DE
Germany
Prior art keywords
layer
scratch
document
scratchable
temperature
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 - Lifetime
Application number
DE69914187T
Other languages
German (de)
Other versions
DE69914187T2 (en
Inventor
Marc Salade
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.)
SICPA SA
Original Assignee
BELGIQUE BANQUE NAT
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 BELGIQUE BANQUE NAT filed Critical BELGIQUE BANQUE NAT
Application granted granted Critical
Publication of DE69914187D1 publication Critical patent/DE69914187D1/en
Publication of DE69914187T2 publication Critical patent/DE69914187T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F3/00—Board games; Raffle games
    • A63F3/06—Lottos or bingo games; Systems, apparatus or devices for checking such games
    • A63F3/065—Tickets or accessories for use therewith
    • A63F3/0665—Tickets or accessories for use therewith having a message becoming legible after rubbing-off a coating or removing an adhesive layer
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F3/00—Board games; Raffle games
    • A63F3/06—Lottos or bingo games; Systems, apparatus or devices for checking such games
    • A63F3/065—Tickets or accessories for use therewith
    • A63F3/0655—Printing of tickets, e.g. lottery tickets

Abstract

The printed document, e.g. a lottery scratch card on which confidential information (2) printed on a base layer (1) is masked by an opaque scratch-off layer (4), has an outer surface layer (5) containing thermochrome pigments which react to a variation in temperature by a reversible change in colour. The pigments can be incorporated in the scratch-off layer (4) itself or in another layer (5) immediately adjacent to it, and this can be covered by an additional overprinted layer (6). When exposed to a temperature of some 25 deg C or e.g. ultraviolet light, an even colour change indicates that the scratch-off layer has not been disturbed. An uneven colouration indicates possible tampering.
DE69914187T 1999-07-01 1999-07-01 Document with a scratchable, fraudulent reading layer Expired - Lifetime DE69914187T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99870136A EP1064973B1 (en) 1999-07-01 1999-07-01 Document with scratch-off layer precluding fraudulent reading

Publications (2)

Publication Number Publication Date
DE69914187D1 true DE69914187D1 (en) 2004-02-19
DE69914187T2 DE69914187T2 (en) 2004-09-02

Family

ID=8243861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69914187T Expired - Lifetime DE69914187T2 (en) 1999-07-01 1999-07-01 Document with a scratchable, fraudulent reading layer

Country Status (4)

Country Link
EP (1) EP1064973B1 (en)
AT (1) ATE257736T1 (en)
DE (1) DE69914187T2 (en)
ES (1) ES2214005T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824019B1 (en) * 2001-04-30 2004-01-23 Gemplus Card Int MEDIUM INCLUDING CONFIDENTIAL INFORMATION
DE20207023U1 (en) * 2002-05-03 2002-08-14 Schreiner Gmbh & Co Kg Label to hide information
NL2000012C2 (en) * 2006-02-20 2007-08-21 Jan Willem Takens Prepaid unit carrier, e.g. prepaid card for mobile phone, has continuous surface layer forming boundary between removable layer and adjoining carrier surface
DE202006015989U1 (en) 2006-10-19 2007-02-08 Leonhard Kurz Gmbh & Co. Kg Safety document with safety layer that can be scratched-off e.g. for confidential information such as pin numbers, has continuous opaque resist coating which covers document
US20100253063A1 (en) * 2007-11-13 2010-10-07 Black & White Paper Mfg. Ab Instant win lottery ticket with full colour security area and method of manufacture
WO2010130041A1 (en) * 2009-05-11 2010-11-18 Black & White Paper Mfg. Ab A full colour variable instant win lottery ticket made of a light core substrate
WO2013014678A1 (en) * 2011-07-22 2013-01-31 Zircon Technologies India Limited Method of providing a scratch-able printed matter
DE102014107376A1 (en) * 2013-12-19 2015-06-25 Manroland Web Systems Gmbh Printed product with access code

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595987B1 (en) 1986-03-20 1990-12-21 Hautes Vosges Impressions INKING PROCESS FOR FREE-COVERS
GB2188283B (en) * 1986-03-21 1990-01-04 Advertising And Marketing Asso Improvements in or relating to prize-generating printed substrates
US5037101A (en) * 1990-06-19 1991-08-06 Mcnulty James P Hologram game card
US5282651A (en) * 1991-04-15 1994-02-01 Frank Alonso Trading cards and method of concealing and revealing information thereon
US5193854A (en) * 1992-02-28 1993-03-16 Babn Technologies Inc. Tamper-resistant article and method of authenticating the same
SE9303860D0 (en) 1993-11-22 1993-11-22 Markpoint Printer Ab Information carrier for permanent information
US5683090A (en) 1995-06-07 1997-11-04 Zeile; Kim A. Sports chance game apparatus and method of playing same
US5769458A (en) * 1995-12-04 1998-06-23 Dittler Brothers Incorporated Cards having variable benday patterns
GB9815706D0 (en) * 1998-07-21 1998-09-16 Scient Games International Ltd Improvements relating to security printing of cards and like

Also Published As

Publication number Publication date
ATE257736T1 (en) 2004-01-15
ES2214005T3 (en) 2004-09-01
EP1064973A1 (en) 2001-01-03
EP1064973B1 (en) 2004-01-14
DE69914187T2 (en) 2004-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SICPA S.A., PRILLY, CH