Antistatic or electronically conductive polyurethanes, and method for the production thereof
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United States of America Patent
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Feb 3, 2015
Grant Date -
Jun 23, 2011
app pub date -
Aug 12, 2009
filing date -
Aug 20, 2008
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Abstract
The present invention relates to an antistatic or electrically conductive, thermoset polyurethane obtained by reacting A) an organic polyisocyanate; B) a compound comprising NCO-reactive groups; and C) optionally a catalyst, a blowing agent, an auxiliary, an additive, or mixtures thereof; and wherein, the polyurethane comprises a carbon nanotube present in an amount of from 0.1 to 15% by weight based on the total weight of the polyurethane.
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