BRPI1012916A2 - resposta de ultravioleta-opaca em tagantes de segurança - Google Patents

resposta de ultravioleta-opaca em tagantes de segurança

Info

Publication number
BRPI1012916A2
BRPI1012916A2 BRPI1012916A BRPI1012916A BRPI1012916A2 BR PI1012916 A2 BRPI1012916 A2 BR PI1012916A2 BR PI1012916 A BRPI1012916 A BR PI1012916A BR PI1012916 A BRPI1012916 A BR PI1012916A BR PI1012916 A2 BRPI1012916 A2 BR PI1012916A2
Authority
BR
Brazil
Prior art keywords
ultraviolet response
safety tags
opaque ultraviolet
opaque
tags
Prior art date
Application number
BRPI1012916A
Other languages
English (en)
Inventor
Nabil M Lawandy
Original Assignee
Spectra Systems Corp
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 Spectra Systems Corp filed Critical Spectra Systems Corp
Publication of BRPI1012916A2 publication Critical patent/BRPI1012916A2/pt

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
    • B42D25/36—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
    • 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
    • B42D2033/20—
    • B42D2033/32—

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)
  • Luminescent Compositions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Paper (AREA)
BRPI1012916A 2009-06-05 2010-06-04 resposta de ultravioleta-opaca em tagantes de segurança BRPI1012916A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18458609P 2009-06-05 2009-06-05
PCT/US2010/037476 WO2010141869A1 (en) 2009-06-05 2010-06-04 Ultraviolet-dull response in security taggants

Publications (1)

Publication Number Publication Date
BRPI1012916A2 true BRPI1012916A2 (pt) 2016-09-20

Family

ID=43298192

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1012916A BRPI1012916A2 (pt) 2009-06-05 2010-06-04 resposta de ultravioleta-opaca em tagantes de segurança

Country Status (5)

Country Link
US (1) US20100310900A1 (pt)
EP (1) EP2438125B1 (pt)
BR (1) BRPI1012916A2 (pt)
ES (1) ES2708963T3 (pt)
WO (1) WO2010141869A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012098511A1 (en) * 2011-01-19 2012-07-26 Kilolambda Technologies Ltd. Enhanced response photochromic composition and device
CN102703061A (zh) * 2012-05-28 2012-10-03 扬州大学 应用ZnO量子点进行荧光防伪的方法
US9633579B2 (en) 2014-06-27 2017-04-25 Eastman Chemical Company Fibers with physical features used for coding
US9863920B2 (en) 2014-06-27 2018-01-09 Eastman Chemical Company Fibers with chemical markers and physical features used for coding

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5903340A (en) * 1994-03-18 1999-05-11 Brown University Research Foundation Optically-based methods and apparatus for performing document authentication
US6138913A (en) * 1997-11-05 2000-10-31 Isotag Technology, Inc. Security document and method using invisible coded markings
US6683124B2 (en) * 2001-09-27 2004-01-27 Clariant Finance (Bvi) Limited Fluorescent pigment compositions
JP4371400B2 (ja) * 2003-02-20 2009-11-25 コニカミノルタエムジー株式会社 認証記録媒体作成方法
US7645397B2 (en) * 2004-01-15 2010-01-12 Nanosys, Inc. Nanocrystal doped matrixes
US7597961B2 (en) * 2004-07-13 2009-10-06 Sabic Innovative Plastics Ip B.V. Authenticatable article and method of authenticating
TWI408269B (zh) * 2005-07-12 2013-09-11 Toppan Printing Co Ltd 防偽用紙及防偽用紙之真假判定方法
CA2646679A1 (en) * 2005-10-11 2007-04-19 Smart Holograms Ltd. Multiple security means comprising an interactive security element
US20070095921A1 (en) * 2005-10-31 2007-05-03 Ncr Corporation Secure substrate
US7926730B2 (en) * 2005-11-30 2011-04-19 Pitney Bowes Inc. Combined multi-spectral document markings
US7699230B2 (en) * 2005-12-13 2010-04-20 Ncr Corporation Secure tag
US20070262294A1 (en) * 2006-05-15 2007-11-15 X-Rite, Incorporated Light source including quantum dot material and apparatus including same
CN101600580B (zh) * 2006-12-07 2011-03-23 爱克发-格法特公司 信息载体前体和以其制造的信息载体
US20090101837A1 (en) * 2007-10-18 2009-04-23 Kostantinos Kourtakis Multilayer identification marker compositions
US8530863B2 (en) * 2008-12-08 2013-09-10 Spectra Systems Corporation Fluorescence notch coding and authentication

Also Published As

Publication number Publication date
US20100310900A1 (en) 2010-12-09
ES2708963T3 (es) 2019-04-12
EP2438125A4 (en) 2014-10-29
EP2438125A1 (en) 2012-04-11
EP2438125B1 (en) 2018-12-26
WO2010141869A1 (en) 2010-12-09

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2465 DE 03-04-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]