UPCYCLED CELLULOSIC FIBERS
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United States of America Patent
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Issued Date -
Feb 8, 2024
app pub date -
Jul 22, 2021
filing date -
Aug 11, 2020
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Abstract
Cellulosic material for the production of regenerated cellulosic fiber is disclosed. The cellulosic material comprises reclaimed cellulosic material, wherein the reclaimed cellulosic material is obtained from cellulosic material waste and has an intrinsic viscosity in a range of 170 ml/g to 280 ml/g. A process for preparing reclaimed cellulosic material for the production of regenerated cellulosic fiber is also disclosed.
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