Dispersing agents in nanocomposites
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United States of America Patent
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Nov 23, 2010
Grant Date -
Mar 29, 2007
app pub date -
Feb 23, 2004
filing date -
Mar 3, 2003
priority date (Note) -
Expired
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Abstract
The instant invention discloses a composition, preferably a nanocomposite material, comprising (a) a synthetic polymer, (b) a filler selected from a natural or synthetic phyllosilicate or a mixture of such phyllosilicates, preferably in nanoparticles, and (c) a dispersing agent prepared by controlled free radical polymerization (CFRP).
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