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1. WO2020113016 - LUMINESCENT MATERIALS INCLUDING A LUMINESCENT BENZOTHIAZOLE, ARTICLES INCLUDING A SECURITY FEATURE, AND METHODS OF FORMING LUMINESCENT PARTICLES INCLUDING A LUMINESCENT BENZOTHIAZOLE

Publication Number WO/2020/113016
Publication Date 04.06.2020
International Application No. PCT/US2019/063627
International Filing Date 27.11.2019
IPC
C09K 11/02 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11Luminescent, e.g. electroluminescent, chemiluminescent, materials
02Use of particular materials as binders, particle coatings or suspension media therefor
C09K 11/06 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11Luminescent, e.g. electroluminescent, chemiluminescent, materials
06containing organic luminescent materials
CPC
C09K 11/06
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
11Luminescent, e.g. electroluminescent, chemiluminescent materials
06containing organic luminescent materials
C09K 2211/1037
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
2211Chemical nature of organic luminescent or tenebrescent compounds
10Non-macromolecular compounds
1018Heterocyclic compounds
1025characterised by ligands
1029containing one nitrogen atom as the heteroatom
1037with sulfur
Applicants
  • HONEYWELL INTERNATIONAL INC. [US]/[US]
Inventors
  • POTRAWA, Thomas
  • KESSLER, Michael
Agents
  • BENINATI, John F.
Priority Data
16/695,86726.11.2019US
62/772,86029.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LUMINESCENT MATERIALS INCLUDING A LUMINESCENT BENZOTHIAZOLE, ARTICLES INCLUDING A SECURITY FEATURE, AND METHODS OF FORMING LUMINESCENT PARTICLES INCLUDING A LUMINESCENT BENZOTHIAZOLE
(FR) MATÉRIAUX LUMINESCENTS COMPRENANT UN BENZOTHIAZOLE LUMINESCENT, ARTICLES COMPRENANT UN ÉLÉMENT DE SÉCURITÉ, ET PROCÉDÉS DE FORMATION DE PARTICULES LUMINESCENTES COMPRENANT UN BENZOTHIAZOLE LUMINESCENT
Abstract
(EN)
Luminescent materials that include a luminescent phosphor compound, articles including a security feature, and methods for producing the luminescent phosphor compounds are provided herein. In an embodiment, a luminescent material includes a medium and luminescent particles. The luminescent particles include a luminescent benzothiazole having a ureido linkage. The luminescent benzothiazole has a peak intensity within a wavelength of from about 555 to about 630 nm in response to excitation with electromagnetic radiation at a wavelength of about 366 nm.
(FR)
L'invention concerne des matériaux luminescents qui comprennent un composé de phosphore luminescent, des articles comprenant un élément de sécurité, et des procédés de production des composés de phosphore luminescents. Dans un mode de réalisation, un matériau luminescent comprend un milieu et des particules luminescentes. Les particules luminescentes comprennent un benzothiazole luminescent ayant une liaison uréido. Le benzothiazole luminescent a une intensité de pic dans une longueur d'onde d'environ 555 à environ 630 nm en réponse à une excitation avec un rayonnement électromagnétique à une longueur d'onde d'environ 366 nm.
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