Antistatic thermoplastic composition comprising a graft polymer, halogenated thermoplastic polymer and conductive carbon black
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United States of America Patent
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Jun 3, 1986
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N/A
app pub date -
Jun 8, 1984
filing date -
Jun 8, 1984
priority date (Note) -
Expired
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Abstract
An antistatic thermoplastic composition comprising a blend of a thermoplastic graft polymer; a thermoplastic halogenated polymer; and an amount of conductive carbon black effective to cause the composition to have a surface resistivity of 10.sup.2 -10.sup.12 ohm/square, wherein the ratio of (a)/(b) is from 9:1-1:9, by weight and the weight percentage of (c) is from 2-10%.
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