Electrically conductive polymer composition
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United States of America Patent
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Mar 19, 2002
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N/A
app pub date -
Jul 30, 1999
filing date -
Jul 30, 1999
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Expired
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Abstract
An electrically conductive polymer composition containing a polymer mixture containing a first crystalline polymer having a weight-average molecular weight of at least 50,000 and a second crystalline polymer having a weight-average molecular weight of at most 10,000, and a particulate electrically conductive filler has good processability and exhibits a low resistivity at 20.degree. C. and a good positive temperature coefficient (PTC) behavior.
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