Powder coatings employing silyl carbamates

Powder coating formulations which include as a component thereof a silyl carbamate of the formula:where R1 is a hydrocarbon or acyl group; R2 is a monovalent hydrocarbon group; R3 is alkylene, optionally interrupted with one or more ether oxygen atoms; a is 0 or 1; X is an m-valent organic group; m...

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Bibliographische Detailangaben
Hauptverfasser:	KATZ LAWRENCE E, WALDMAN BRUCE A, SU SHIUIN HUANG, PETTY HEBERT E
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	Powder coating formulations which include as a component thereof a silyl carbamate of the formula:where R1 is a hydrocarbon or acyl group; R2 is a monovalent hydrocarbon group; R3 is alkylene, optionally interrupted with one or more ether oxygen atoms; a is 0 or 1; X is an m-valent organic group; m is 1-6; and, either A=NH and B=O, or A=O and B=NH. The silanes are useful as crosslinkers and/or adhesion promoters.