PROCESS FOR PREPARING POLYTHIOPHENES
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United States of America Patent
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Issued Date -
Jun 17, 2010
app pub date -
Jan 18, 2007
filing date -
Jan 20, 2006
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Abstract
The invention is related to a process for preparing polythiophenes. The polythiophenes are prepared by oxidatively polymerizing a thiophene or thiophene derivative with an oxidizing agent, wherein the oxidizing agent used is at least one hypervalent iodine compound. The invention further relates to a process for producing dispersions and a process for producing conductive layers.
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