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1. WO2017137815 - THERMO-SHIELDING WINDOW COATING COMPOSITION

Publication Number WO/2017/137815
Publication Date 17.08.2017
International Application No. PCT/IB2016/051853
International Filing Date 31.03.2016
IPC
C03C 17/32 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
28with organic material
32with synthetic or natural resins
CPC
C03C 17/009
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, not in the form of fibres or filaments, by coating
006with materials of composite character
008comprising a mixture of materials covered by two or more of the groups C03C17/02, C03C17/06, C03C17/22 and C03C17/28
009Mixtures of organic and inorganic materials, e.g. ormosils and ormocers
C03C 17/32
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, not in the form of fibres or filaments, by coating
28with organic material
32with synthetic or natural resins
C03C 2217/445
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
2217Coatings on glass
40Coatings comprising at least one inhomogeneous layer
43consisting of a dispersed phase in a continuous phase
44characterized by the composition of the continuous phase
445Organic continuous phases
C03C 2217/475
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
2217Coatings on glass
40Coatings comprising at least one inhomogeneous layer
43consisting of a dispersed phase in a continuous phase
46characterized by the dispersed phase
47consisting of a specific material
475Inorganic materials
C03C 2217/476
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
2217Coatings on glass
40Coatings comprising at least one inhomogeneous layer
43consisting of a dispersed phase in a continuous phase
46characterized by the dispersed phase
47consisting of a specific material
475Inorganic materials
476Tin oxide or doped tin oxide
C09D 127/22
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
127Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
22modified by chemical after-treatment
Applicants
  • UNIVERSITI BRUNEI DARUSSALAM [BN]/[BN]
  • PIXELA CORPORATION [JP]/[JP]
Inventors
  • KITAMURA, Toru
  • ALI, Atiqah Md
  • MATJALINA, Nur Fajrini Binti
  • HUSSIN, Haji Mohammad Redza Bin Haji
Priority Data
BN/N/2016/001709.02.2016BN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) THERMO-SHIELDING WINDOW COATING COMPOSITION
(FR) COMPOSITION DE REVÊTEMENT THERMO-PROTECTEUR POUR FENÊTRE
Abstract
(EN)
The present invention is related to a thermo-shielding window coating composition having improved thermo-shielding and weathering resistant properties when applied to glass surfaces. The composition is made by first mixing an infrared absorbing pigment in amount of up to 5 wt.% with first dosage of an aqueous or alcoholic sulfonate group grafted fluoropolymer resin in amount of up to 10 wt.%, and water in amount of up to 10 wt.% to obtain a mixer, then dispersing the mixer by a disperser, and simultaneously adding second dosage of the sulfonate group grafted fluoropolymer resin in amount up to 90 wt.% to the above mixer until homogenous solution is obtained, wherein the weight % is calculated based on the total weight of the coating composition.
(FR)
La présente invention concerne une composition de revêtement thermo-protecteur pour fenêtre ayant une protection thermique améliorée et de meilleures propriétés de résistance aux intempéries lorsqu'elle est appliquée sur des surfaces de verre. La composition est préparée d'abord par mélange d'un pigment absorbant les infrarouges en une quantité d'au plus 5 % en poids avec une première dose d'une résine polymère fluorée greffée avec un groupe sulfonate aqueuse ou alcoolique en une quantité d'au plus 10 % en poids, et de l'eau en une quantité d'au plus 10 % en poids pour obtenir un mélange, puis par dispersion du mélange avec un agent de dispersion, et par ajout simultané d'une seconde dose de la résine polymère fluorée greffée avec un groupe sulfonate en quantité d'au plus 90 % au mélange susmentionné, jusqu'à obtention d'une solution homogène, le pourcentage en poids étant calculé sur la base du poids total de la composition de revêtement.
Also published as
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