HIGHLY WEATHERABLE COATINGS

Copolymers which are comprised of from about 10 to about 90 weight percent t-butyl acrylate, and which possess a glass transition temperature of less than about 50 DEG C, are formulated into crosslinked coating compositions which possess unexpectedly superior weathering resistance.

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Bibliographische Detailangaben
Hauptverfasser: KOLESKI, JOSEPH VICTOR, SHERWIN, MAYNARD ARTHUR, TALLER, ROBERT ARTHUR
Format: Patent
Sprache:eng
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Zusammenfassung:Copolymers which are comprised of from about 10 to about 90 weight percent t-butyl acrylate, and which possess a glass transition temperature of less than about 50 DEG C, are formulated into crosslinked coating compositions which possess unexpectedly superior weathering resistance.