COMPOSITIONS AND METHODS FOR COATING A SUBSTRATE

Provided are compositions and methods for coating a substrate. In one aspect, the invention features a coated substrate that includes a substrate of interest; a first layer comprising inorganic filler particles dispersed in at least one hydrolyzable silane; and a second layer comprising at least one...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NEBO, JON, GEORGES, GEORGE, HAGHIGHAT, ROSS, SINGH, ANANT, SHEPP, ALLAN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	Provided are compositions and methods for coating a substrate. In one aspect, the invention features a coated substrate that includes a substrate of interest; a first layer comprising inorganic filler particles dispersed in at least one hydrolyzable silane; and a second layer comprising at least one compatibilizing agent in adhesive contact with the substrate. The invention has a wide spectrum of important applications including providing plastic or synthetic resin substrates with good abrasion resistance. L'invention concerne des compositions et des procédés destinés au revêtement d'un substrat. Dans un de ses aspects, l'invention concerne un substrat enduit constitué du substrat en question ; d'une première couche renfermant des particules de charge inorganiques dispersées dans un silane hydrolysable au moins ; et d'au moins une seconde couche au contact adhésif du substrat et renfermant au moins un agent compatibilisant. L'invention ouvre un large éventail d'applications importantes, parmi lesquelles la fabrication de substrats en plastique ou en résine synthétique pourvus d'une bonne résistance à l'abrasion.