SPHERICAL HYDROTALCITE COMPOUND AND RESIN COMPOSITION FOR SEALING ELECTRONIC COMPONENT
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United States of America Patent
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Issued Date -
Nov 29, 2012
app pub date -
Jan 28, 2011
filing date -
Feb 9, 2010
priority date (Note) -
Abandoned
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Abstract
A spherical hydrotalcite compound of the present invention is represented by Formula (1) below, having a hydrotalcite compound peak in a powder X-ray diffraction pattern, having a specific surface area of at least 30 m2/g but no greater than 200 m2/g measured by a BET method, and having a secondary particle size median diameter of at least 0.5 μm but no greater than 6 μm on a volume basis measured using a laser diffraction type particle size distribution analyzer.
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