Ionomer resin, of a salt of a terpolymer of ethylene with isobutyl acrylate and methacrylic acid, A-B-A block copolymer of polystyrene, ethylene-butylene copolymer and polystyrene, 35 % or less of styrene by weight, in one of the forms from note 6(b)
Ionomerska smola, ki vsebuje sol terpolimera etilena z izobutilnim akrilatom in metakrilno kislino, A-B-A blok-polimer polistirena, kopolimer etilen-butilena in polistirena, ki vsebuje 35 mas. % ali manj stirena, v eni izmed oblik iz opombe 6(b)