Composite particulate article and method for preparation thereof
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United States of America Patent
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N/A
Issued Date -
Sep 16, 2004
app pub date -
Feb 18, 2004
filing date -
Sep 10, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A composite particulate article which comprises a particulate article and, carried thereon, a fine particulate compound entangled in a fibrillated fiber; a method for preparing the composite particulate article; a gas clarifying material comprising the composite particulate article; a water clarifying material comprising the composite particulate article; and a water clarifying device using the water clarifying material. The composite particulate article exhibits a reduced resistance to the passing of a gas or a liquid through it, without detriment to the performance capabilities inherent in the particulate article, and also satisfactorily exerts the specific performance capabilities of the fine particulate compound with respect to adsorption or a catalytic reaction.
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