Polyacetal stretched fiber
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United States of America Patent
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Apr 9, 2019
Grant Date -
Aug 13, 2015
app pub date -
Sep 3, 2013
filing date -
Sep 26, 2012
priority date (Note) -
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Abstract
The present invention is directed to a polyacetal stretched fiber of a polyacetal resin composition which contains a polyacetal resin and a fatty acid metal salt in an amount of 0.01 to 5 phr relative to the polyacetal resin, wherein the stretched fiber is obtained by stretching a fiber at a temperature of 100° C. or more to a temperature lower than the melting point of a polyacetal resin composition, and the fiber is obtained by melt spinning the polyacetal resin composition, and a fiber assembly comprising the stretched fiber as a main constituent.
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