Manufacture of cellulosic particles
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United States of America Patent
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Jan 7, 2003
Grant Date -
N/A
app pub date -
Aug 4, 2000
filing date -
Jan 15, 1998
priority date (Note) -
Expired
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Abstract
Cellulosic fibrids can be made by mixing together under turbulent conditions viscose and a coagulating and regenerating liquor so as to form a suspension of soft macroscopic cellulosic particles in a spent liquor, collecting the particles, and comminuting them to form the fibrids.
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