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MATERIALS, METHODS FOR PRODUCTION THEREOF AND COMPONENTS THEREOF

  • US 20110294929A1
  • Filed: 05/24/2011
  • Published: 12/01/2011
  • Est. Priority Date: 05/27/2010
  • Status: Active Grant
First Claim
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1. A material comprising(A) at least one rubber,(B) at least one polyimide selected from branched condensation products of(a) at least one polyisocyanate having on average more than two isocyanate groups per molecule, and(b) at least one polycarboxylic acid having at least 3 COOH groups per molecule or anhydride thereof.

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