Method of making viscose rayon
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United States of America Patent
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-
Jun 14, 1983
Issued Date -
N/A
app pub date -
Jan 8, 1981
filing date -
Mar 16, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A crimped, high wet modulus viscose rayon fiber having a multilobular, skin core cross-section wherein the core is surrounded by a discontinuous broken skin that imparts to fabrics an improved cover and hand properties. The fibers are formed from a modifier-free viscose. The elimination of the modifier reduces manufacturing costs and eliminates an environmental pollution problem created in the discharge of spinning baths containing modifiers.
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