COATED SUBSTRATES AND ARTICLES WITH ANTI-VIRAL PROPERTIES, AND FABRICATION PROCESSES
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United States of America
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Issued Date -
Feb 3, 2022
app pub date -
May 7, 2021
filing date -
May 7, 2021
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Abstract
Embodiments of the present disclosure generally relate to coated substrates having, e.g., anti-viral properties, to articles including the coated substrates, and to processes for making such coated substrates and articles. In an embodiment, a coated substrate is provided. The coated substrate includes a substrate having a weight of about 120 g/m2 or less according to ASTM D3776, mineral oxide particles, iron oxide particles, or both, coupled to at least a portion of the substrate wherein the coated substrate has a breathing resistance (95 L/min, EN 149:2001) of about 6 mbar or less.
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