Wayne Lee Bonnefin,Lucy Louisa Ballamy,Sarah Wroe,David Parsons,Garry Storey,Joseph Thompson
申请号：
US16806255
公开号：
US20200299865A1
申请日:
2020.03.02
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A chemically modified cellulosic fibre or filament having a moisture content of at least 7% by weight obtained by a process comprising the steps of (i) obtaining cellulosic fibres or filament and chemically modifying the cellulose by substitution to increase its absorbency； (ii) washing the fibres after step (i) in a mixture comprising water and up to 99% by weight of water-miscible organic solvent； (iii) drying the fibres to a moisture content of at least 7% by weight.
