SPLITTABLE CONJUGATE FIBER, FIBER STRUCTURE USING THE SAME AND WIPING CLOTH
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United States of America Patent
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Issued Date -
May 6, 2010
app pub date -
Apr 17, 2008
filing date -
Apr 18, 2007
priority date (Note) -
Abandoned
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Abstract
A splittable conjugate fiber for obtaining a fiber structure excellent in denseness and bulkiness includes a polyamide resin composition and a fiber-forming polymer not having an affinity with the polyamide resin composition. The polyamide resin composition and the fiber-forming polymer are combined with each other in a fiber longitudinal direction. The polyamide resin composition contains aromatic polyamide and aliphatic polyamide. Preferably, the aromatic polyamide is a nylon MXD6 polymer, and the aliphatic polyamide is a nylon 6 polymer.
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