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1. WO2021001466 - HIGH EMISSIVITY CERIUM OXIDE COATING

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Publication Number WO/2021/001466
Publication Date 07.01.2021
International Application No. PCT/EP2020/068607
International Filing Date 02.07.2020
IPC
C09D 1/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING 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
1Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
C04B 28/34 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
28Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
34containing cold phosphate binders
C04B 35/50 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
50based on rare earth compounds
C04B 41/50 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
41After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
45Coating or impregnating
50with inorganic materials
Applicants
  • SCG CHEMICALS CO., LTD [TH]/[TH]
  • GORDON, Kirsteen [GB]/[GB] (SD)
Inventors
  • JITPUTTI, Jaturong
  • FUKUDA, Koichi
  • DANIEL, Doni
  • LEE, William
  • WORAPIPAT, Noppong
Agents
  • MARKS & CLERK LLP
Priority Data
1909636.104.07.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HIGH EMISSIVITY CERIUM OXIDE COATING
(FR) REVÊTEMENT D'OXYDE DE CÉRIUM À ÉMISSIVITÉ ÉLEVÉE
Abstract
(EN)
The present invention relates to a coating composition comprising: 10 to 80 wt% of cerium oxide comprising a dopant based upon the total weight of the composition, wherein said dopant is selected from iron oxide, cobalt oxide, chromium oxide, lanthanum oxide, or mixtures thereof, and the atomic ratio of dopant metal to cerium is in the range 0.01:1 to 0.5:1; and 10 to 50 wt% of binder based upon the total weight of the composition.
(FR)
La présente invention concerne une composition de revêtement comprenant : 10 à 80 % en poids d'oxyde de cérium comprenant un dopant sur la base du poids total de la composition, ledit dopant étant choisi parmi l'oxyde de fer, l'oxyde de cobalt, l'oxyde de chrome, l'oxyde de lanthane ou des mélanges de ceux-ci, et le rapport atomique du métal dopant au cérium étant compris dans la plage de 0,01:1 à 0,5:1; et de 10 à 50 % en poids d'un liant sur la base du poids total de la composition.
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