Method of making a meltblown nonwoven web containing absorbent particles
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United States of America Patent
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Feb 24, 1998
Grant Date -
N/A
app pub date -
Jun 6, 1995
filing date -
Nov 24, 1981
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A method of making a non-woven web of melt blown polymeric fibers wherein the melt blown fibers have particles introduced into the stream of microfibers after the microfibers have been extruded. If the particles are of super absorbent material they are distributed substantially individually and spaced throughout the web and provide effective results when used for example in a sanitary napkin, diaper or incontinence pad. If the particles are for example, clay, calcium carbonate, kaolin chalk or the like, then a wiper product made from the web has improved wiping properties.
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Family
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