Water-permeability imparting agent and fiber having the agent applied thereto
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United States of America Patent
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Issued Date -
Aug 17, 2006
app pub date -
Mar 30, 2004
filing date -
Apr 1, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A water-permeable agent comprising at least one specific quaternary ammonium salt and at least one specific phosphate salt being formulated in specific ratios, and water-permeable fiber and fiber products produced by applying the water-permeable agent to fiber and fiber products by 0.1 to 2.0 weight percent. The present invention provides a water-permeable agent, which decreases wetback of disposable diapers and sanitary napkins, having been decreased by modifying their construction in conventional measures, with improved permanent water permeability, and decreased time-dependent deterioration of permanent water permeability, and is applicable to fibers processed in high-speed nonwoven production processes; and fiber and fiber products applied therewith.
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