Antistatic molded article comprising a polyesteramide resin
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United States of America Patent
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Sep 28, 2004
Issued Date -
N/A
app pub date -
Jun 11, 2003
filing date -
Jan 18, 1999
priority date (Note) -
Expired
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Abstract
An antistatic molded resin article based on polyesteramide has a low resistivity even when a substantive amount of electrically conductive additive is not used. The molded article is prepared by copolymerizing (a) a cyclic amide and (b) linear ester selected from polyesterpolyol, polyesteretherpolyol or polycarbonatepolyol. The surface resistivity is less than 10.sup.13.OMEGA..
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