Synonyms: 2-Propenenitrile,polymerwith1,3-butadiene,3-carboxy-1-cyano-1-methylpropyl-terminated;ACRYLONITRILE-BUTADIENE, CARBOXYL-TERMINATED COPOLYMER;POLY(ACRYLONITRILE-CO-BUTADIENE), DICARBOXY TERMINATED;POLY(BUTADIENE-CO-ACRYLONITRILE), DICARBOXY TERMINATED;POLY(ACRYLONITRILE-CO-BUTADIENE), DICARB OXY TERMINATED, AVERAGE MN 3,800;Carboxy terminiertes Homo-Polymer des Butadiens oder Carboxy terminiertes Co-Polymer Butadien-Acrylnitril, Restmonomerengehalt ;3-CARBOXY-1-CYANO-1-METHYPROPYL-TERMINATED 1,3-BUTADIENE- ACRYLONITRILE POLYMER;acrylonitrile/ butadiene copolymer dicarboxy terminated