ES2297722T3 - Dispositivo de seguridad que consta de una capa de polimero activable a una temperatura especifica. - Google Patents

Dispositivo de seguridad que consta de una capa de polimero activable a una temperatura especifica. Download PDF

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Publication number
ES2297722T3
ES2297722T3 ES05750378T ES05750378T ES2297722T3 ES 2297722 T3 ES2297722 T3 ES 2297722T3 ES 05750378 T ES05750378 T ES 05750378T ES 05750378 T ES05750378 T ES 05750378T ES 2297722 T3 ES2297722 T3 ES 2297722T3
Authority
ES
Spain
Prior art keywords
layer
safety device
security
temperature
opaque
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
ES05750378T
Other languages
English (en)
Spanish (es)
Inventor
John Philip Winchcombe
Christopher John Eastell
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.)
De la Rue International Ltd
Original Assignee
De la Rue International Ltd
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 De la Rue International Ltd filed Critical De la Rue International Ltd
Application granted granted Critical
Publication of ES2297722T3 publication Critical patent/ES2297722T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D21H21/42—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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special 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
    • B42D25/20—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
    • 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements
    • B42D2033/26—

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Credit Cards Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Forging (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Thermistors And Varistors (AREA)
  • Road Signs Or Road Markings (AREA)
ES05750378T 2004-06-10 2005-06-09 Dispositivo de seguridad que consta de una capa de polimero activable a una temperatura especifica. Expired - Lifetime ES2297722T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0412981 2004-06-10
GBGB0412981.3A GB0412981D0 (en) 2004-06-10 2004-06-10 Improvements in security devices

Publications (1)

Publication Number Publication Date
ES2297722T3 true ES2297722T3 (es) 2008-05-01

Family

ID=32732269

Family Applications (1)

Application Number Title Priority Date Filing Date
ES05750378T Expired - Lifetime ES2297722T3 (es) 2004-06-10 2005-06-09 Dispositivo de seguridad que consta de una capa de polimero activable a una temperatura especifica.

Country Status (8)

Country Link
EP (1) EP1753915B1 (de)
AT (1) ATE380268T1 (de)
AU (1) AU2005252433A1 (de)
DE (1) DE602005003666T2 (de)
ES (1) ES2297722T3 (de)
GB (2) GB0412981D0 (de)
PL (1) PL1753915T3 (de)
WO (1) WO2005121450A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051524A1 (de) * 2006-10-27 2008-04-30 Giesecke & Devrient Gmbh Sicherheitselement
DE102007005414A1 (de) * 2007-01-30 2008-08-07 Ovd Kinegram Ag Sicherheitselement zur Sicherung von Wertdokumenten
EP2119571A1 (de) * 2008-05-15 2009-11-18 Hueck Folien Ges.m.b.H. Takiles Sicherheitselement
WO2014029686A1 (de) * 2012-08-23 2014-02-27 Bayer Materialscience Ag Sicherheits- und/oder wertdokument enthaltend ein visuell schaltbares fenster mit einem hologramm
US8815054B2 (en) 2012-10-05 2014-08-26 The Procter & Gamble Company Methods for making fibrous paper structures utilizing waterborne shape memory polymers
GB2523994B (en) 2014-03-06 2017-08-30 De La Rue Int Ltd Method of forming a security document
CN109603941B (zh) * 2019-01-11 2021-08-03 京东方科技集团股份有限公司 微流控芯片系统及微流控芯片

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095286A (en) 1963-07-08 1967-12-13 Portals Ltd Security device for use in security papers
GB1552853A (en) 1976-09-24 1979-09-19 Bank Of England Authentication devices
GB1604463A (en) 1976-09-24 1981-12-09 Bank Of England Security devices
IN157644B (de) 1981-02-19 1986-05-10 Portals Ltd
FR2698390B1 (fr) 1992-11-20 1994-12-23 Arjo Wiggins Sa Document de sécurité authentifiable par effet piezooptique.
GB2274428B (en) 1993-01-20 1996-08-21 Portals Security threads
CA2316945A1 (en) * 1998-02-23 1999-08-26 Mnemoscience Gmbh Shape memory polymers
DE19907697A1 (de) 1999-02-23 2000-08-24 Giesecke & Devrient Gmbh Wertdokument
GB2347646B (en) * 1999-03-12 2001-01-31 Rue De Int Ltd Improvements in security elements
RU2145927C1 (ru) * 1999-07-16 2000-02-27 Юрий Викторович Жваколюк Способ защиты от подделки носителя информации
DE19941295A1 (de) * 1999-08-31 2001-03-01 Giesecke & Devrient Gmbh Sicherheitselement
EP1459267A2 (de) * 2001-12-21 2004-09-22 Giesecke & Devrient GmbH Vorrichtungen und verfahren zur bearbeitung von blattgut

Also Published As

Publication number Publication date
EP1753915A1 (de) 2007-02-21
PL1753915T3 (pl) 2008-05-30
GB2414962A (en) 2005-12-14
DE602005003666T2 (de) 2008-11-13
DE602005003666D1 (de) 2008-01-17
GB0511753D0 (en) 2005-07-20
GB2414962B (en) 2006-05-17
EP1753915B1 (de) 2007-12-05
ATE380268T1 (de) 2007-12-15
GB0412981D0 (en) 2004-07-14
WO2005121450A1 (en) 2005-12-22
AU2005252433A1 (en) 2005-12-22

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