BR112023005765A2 - Tinta de segurança e artigo de segurança, como cédula, com efeito triluminescente - Google Patents

Tinta de segurança e artigo de segurança, como cédula, com efeito triluminescente

Info

Publication number
BR112023005765A2
BR112023005765A2 BR112023005765A BR112023005765A BR112023005765A2 BR 112023005765 A2 BR112023005765 A2 BR 112023005765A2 BR 112023005765 A BR112023005765 A BR 112023005765A BR 112023005765 A BR112023005765 A BR 112023005765A BR 112023005765 A2 BR112023005765 A2 BR 112023005765A2
Authority
BR
Brazil
Prior art keywords
security
emission spectrum
triluminescent
bill
effect
Prior art date
Application number
BR112023005765A
Other languages
English (en)
Inventor
Huth Katharina
Gutmann Roland
Adrian Carl Frank
Uhlich Dominik
Daumann Benedikt
Rösler Sylke
Bitzer Thomas
Original Assignee
Gleitsmann Security Inks Gmbh
Leuchtstoffwerk Breitungen Gmbh
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 Gleitsmann Security Inks Gmbh, Leuchtstoffwerk Breitungen Gmbh filed Critical Gleitsmann Security Inks Gmbh
Publication of BR112023005765A2 publication Critical patent/BR112023005765A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/50—Sympathetic, colour changing or similar inks
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/22—Luminous paints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

TINTA DE SEGURANÇA E ARTIGO DE SEGURANÇA, COMO CÉDULA, COM EFEITO TRILUMINESCENTE. Uma tinta de segurança contém pelo menos um primeiro pigmento fluorescente e fosforescente e um segundo pigmento fluorescente, em que a tinta de segurança se excitada com um primeiro comprimento de onda emite radiação com um primeiro espectro de emissão, se excitada com um segundo comprimento de onda emite radiação com um segundo espectro de emissão sendo diferente do primeiro espectro de emissão, e após o término da excitação emite radiação com um terceiro espectro de emissão sendo diferente do primeiro espectro de emissão e sendo diferente do segundo espectro de emissão.
BR112023005765A 2020-09-29 2021-08-30 Tinta de segurança e artigo de segurança, como cédula, com efeito triluminescente BR112023005765A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20199110.6A EP3974483A1 (en) 2020-09-29 2020-09-29 Security ink and security article, such as a banknote, with a tri-luminescent effect
PCT/EP2021/073901 WO2022069127A1 (en) 2020-09-29 2021-08-30 Security ink and security article, such as a banknote, with a tri-luminescent effect

Publications (1)

Publication Number Publication Date
BR112023005765A2 true BR112023005765A2 (pt) 2023-04-25

Family

ID=72670655

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023005765A BR112023005765A2 (pt) 2020-09-29 2021-08-30 Tinta de segurança e artigo de segurança, como cédula, com efeito triluminescente

Country Status (6)

Country Link
US (1) US20230383130A1 (pt)
EP (1) EP3974483A1 (pt)
AR (1) AR123624A1 (pt)
BR (1) BR112023005765A2 (pt)
MX (1) MX2023003594A (pt)
WO (1) WO2022069127A1 (pt)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10027726A1 (de) 2000-06-03 2001-12-06 Bundesdruckerei Gmbh Sensor für die Echtheitserkennung von Signets auf Dokumenten
GB0228303D0 (en) 2002-12-04 2003-01-08 Rue De Int Ltd Security device and method
WO2008012225A1 (en) * 2006-07-26 2008-01-31 Ciba Holding Inc. Binary fluorescent pigment composition and its use for forgery and counterfeit prevention
ATE542860T1 (de) * 2007-10-26 2012-02-15 Basf Se Sicherheitselement
HUE055184T2 (hu) * 2015-12-17 2021-12-28 Sicpa Holding Sa Biztonsági elem, amely legalább két, részben egymást átfedõ területen lévõ anyagot tartalmaz, a biztonsági elemet tartalmazó tárgy, és hitelesítési eljárás
GB2562262B (en) 2017-05-10 2019-12-11 De La Rue Int Ltd Security devices and methods for their manufacture

Also Published As

Publication number Publication date
US20230383130A1 (en) 2023-11-30
AR123624A1 (es) 2022-12-28
MX2023003594A (es) 2023-04-05
EP3974483A1 (en) 2022-03-30
WO2022069127A1 (en) 2022-04-07

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