Centrifugal spinning process for spinnable solutions
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United States of America Patent
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Dec 12, 2000
Grant Date -
N/A
app pub date -
Dec 3, 1997
filing date -
Mar 3, 1995
priority date (Note) -
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status (Latency Note)
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Abstract
The invention pertains to a process for spinning fibers or filaments from a spinnable solution using a centrifuge of which the wall has one or more spinning orifices, in which process the spinnable solution is jetted from the centrifuge into a coagulant inside a jacket. The inner radius of the jacket is at least 35% wider than the radius of the outer circumference of the centrifuge, thus allowing the process' productive capacity to be increased. In addition, the fibers or filaments made by this process have very favorable pulp properties.
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