COATING COMPOSITIONS COMPRISING HOLLOW CERAMIC MICROSPHERES AND FILMS THEREFROM

Described herein is a coating composition and films therefrom, wherein the coating composition comprises a plurality of hollow ceramic microspheres wherein the plurality of hollow ceramic microspheres has a D50 diameter of 2 to 20 microns and a D50 to D90 ratio greater than 0.62 as measured by light...

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Bibliographische Detailangaben
Hauptverfasser:	CHANDLER, Blake E, GIRON, Lesbia E, SHEFELBINE, Terri A, ANDERSON, Jason D
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES GLASS INKS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Described herein is a coating composition and films therefrom, wherein the coating composition comprises a plurality of hollow ceramic microspheres wherein the plurality of hollow ceramic microspheres has a D50 diameter of 2 to 20 microns and a D50 to D90 ratio greater than 0.62 as measured by light scattering; and at least one film-forming polymer. La présente invention concerne une composition de revêtement et des films obtenus à partir de celle-ci, ladite composition de revêtement comprenant une pluralité de microsphères en céramique, ladite pluralité de microsphères en céramique ayant un diamètre D50 de 2 à 20 microns et un rapport D50 à D90 supérieur à 0,62, tel que mesuré par diffusion de lumière ; et au moins un polymère filmogène.