Functional filler and resin composition containing same
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United States of America Patent
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Jan 15, 2013
Grant Date -
Apr 28, 2011
app pub date -
Nov 30, 2010
filing date -
Oct 3, 2005
priority date (Note) -
Expired
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Abstract
The present invention provides a functional filler which is excellent in dispersibility or interaction with polylactic acid as a matrix polymer and can improve heat resistance, moldability and mechanical strength of the polylactic acid; and a resin composition containing the functional filler. The functional filler of the present invention is characterized in including a raw material filler and polylactic acid, wherein a surface or end the raw material filler is modified by the polylactic acid.
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