Fibrous product
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United States of America Patent
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Nov 9, 2021
Grant Date -
Jun 24, 2021
app pub date -
May 15, 2018
filing date -
May 15, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
Fibrous products having an improved softness are provided, which have beneficial effects on the skin upon use. The fibrous product includes a fibrous material in which this material has at least one of lactic acid or a salt thereof in an amount of, per ply provided, in the range of from about 0.1 to about 15 g/m2, and in some embodiments, in the range of from about 1.0 to about 1.5 g/m2. A water activity of the fibrous product is from about 0.03 to 0.85. The salt of lactic acid may, for example, be sodium lactate, potassium lactate, and/or calcium lactate.
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