COATING COMPOSITIONS FOR BUILDING MATERIALS AND COATED BUILDING MATERIAL SUBSTRATES

COATING COMPOSITIONS FOR BUILDING MATERIALS AND COATED BUILDING MATERIAL SUBSTRATES

Embodiments of the present disclosure are directed to coating compositions, coated articles, and methods in which the coated article is adapted to exhibit a particular permeance profile, such as, for example, a variable water vapor perm rating of about 1 perm or less at 25% average RH and about 15 p...

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Bibliographische Detailangaben
Hauptverfasser: Timothy, J. COOGAN, Jeffrey, H. PEET, Sam YUAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Embodiments of the present disclosure are directed to coating compositions, coated articles, and methods in which the coated article is adapted to exhibit a particular permeance profile, such as, for example, a variable water vapor perm rating of about 1 perm or less at 25% average RH and about 15 perms or more at 95% average relative humidity, as tested by ASTM E96 at 21 C.