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Conductive thermoplastic polyurethane

  • US 10,692,624 B2
  • Filed: 10/14/2014
  • Issued: 06/23/2020
  • Est. Priority Date: 10/15/2013
  • Status: Active Grant
First Claim
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1. A composition comprising:

  • a thermoplastic polyurethane; and

    a salt and/or an ionic liquid;

    whereinthe composition is a solid material, andthe thermoplastic polyurethane comprises as copolymerized components;

    an aliphatic and/or cycloaliphatic diisocyanate,a mixture of a polyol A which comprises ethoxy and propoxy groups, anda polyol B which is a polytetramethylene glycol, andan alkanediol chain extender.

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