NONWOVEN MATERIAL, USE OF THE NONWOVEN MATERIAL, AND WIPING CLOTH, DRYER SHEET AND FACE MASK CONTAINING THE NONWOVEN MATERIAL
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United States of America Patent
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Issued Date -
Feb 29, 2024
app pub date -
Nov 6, 2023
filing date -
Jul 31, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a nonwoven as well as to a wipe, a face mask, and a dryer sheet including the nonwoven, which includes a network of molded bodies, the nonwoven, in the dry state, having a specific opacity of greater than or equal to 1.0%·m2/g. In order to create a nonwoven of low basis weight, which is easy to produce and has, without special modifications, a high specific opacity, it is proposed that the molded bodies are regenerated cellulosic molded bodies and are materially interconnected via node points to form the network, and the regenerated cellulosic molded bodies comprising monofilament sections extending between node points, whose diameter varies along their lengthwise extension and which have a diameter of less than or equal to 15 μm for at least 90% of their lengthwise extension.
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