Process for preparing multifilament, wet-spun elastane threads
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United States of America Patent
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May 26, 1998
Issued Date -
N/A
app pub date -
Mar 13, 1997
filing date -
Feb 10, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a process for preparing multifilament, wet-spun elastane threads with increased spinning output, which is achieved by largely removing entrained water from the filaments after leaving the spinning bath and then fixing the threads on at least two rollers at a temperature of at least 200.degree. C. for at least 3 seconds.
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