ANTI-REFLECTIVE COATED ARTICLES AND METHOD OF MAKING THEM

Coated articles demonstrating anti-reflective properties are provided. Exemplary coated articles comprise a substrate and an anti-reflective coating layer applied to at least one surface of the substrate. The anti-reflective coating layer is formed from an acidic sol-gel composition comprising: (a)...

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Bibliographische Detailangaben
Hauptverfasser: SHAO, Jiping, BASIL, John D, SCHWENDEMAN, Irina G, LU, Songwei, SAHA, Gobinda
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Coated articles demonstrating anti-reflective properties are provided. Exemplary coated articles comprise a substrate and an anti-reflective coating layer applied to at least one surface of the substrate. The anti-reflective coating layer is formed from an acidic sol-gel composition comprising: (a) tetraalkoxysilane; (b) alkyl trialkoxysilane; (c) a silane-functional acrylic polymer; (d) inorganic oxide particles; (e) a mineral acid; (f) water; and (g) a solvent. The coated article optionally further comprises an outermost anti-fouling coating layer applied to at least one surface of the anti-reflective coating layer.