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1. WO2020223644 - METHODS AND COMPOSITIONS FOR SYNTHESIS OF PHOSPHOR AND ITS INCORPORATION IN A POLYMER MATRIX FOR LIGHT CONVERSION

Publication Number WO/2020/223644
Publication Date 05.11.2020
International Application No. PCT/US2020/031057
International Filing Date 01.05.2020
IPC
C09K 11/56 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
08containing inorganic luminescent materials
56containing sulfur
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 11/84 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
08containing inorganic luminescent materials
77containing rare earth metals
84containing sulfur, e.g. oxysulfides
Applicants
  • SOLGRO, INC. [US]/[US]
Inventors
  • SAHI, Sunil
Agents
  • KOTA, Parvathi
Priority Data
62/842,22802.05.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND COMPOSITIONS FOR SYNTHESIS OF PHOSPHOR AND ITS INCORPORATION IN A POLYMER MATRIX FOR LIGHT CONVERSION
(FR) PROCÉDÉS ET COMPOSITIONS POUR LA SYNTHÈSE DE LUMINOPHORE ET SON INCORPORATION DANS UNE MATRICE POLYMÈRE POUR LA CONVERSION DE LUMIÈRE
Abstract
(EN)
The invention relates to methods and compositions for synthesizing a phosphor and preparing a surface-modified phosphor comprising a phosphor, a silica, and a silane, and articles comprising same. The invention also relates to a method of dispersion of the disclosed surface-modified phosphor with a blue emitting agent in a polymer matrix and uses thereof.
(FR)
L'invention concerne des procédés et des compositions pour synthétiser un luminophore et préparer un luminophore à surface modifiée comprenant un luminophore, une silice et un silane, et des articles le comprenant. L'invention concerne également un procédé de dispersion du luminophore à surface modifiée de l'invention avec un agent émettant de la lumière bleue dans une matrice polymère et ses utilisations.
Latest bibliographic data on file with the International Bureau