THERMOPLASTIC ELASTOMERIC COMPOSITION

摘要

A non-tacky thermoplastic elastomeric composition which is an optically clear blend of (A) a copolymer of ethyl or butyl acrylate or mixtures thereof with from 2 to 10% by weight of a copolymerizable ethylenic monomer containing an acid group and (B) a water-soluble polymer of a vinyl lactam having the structure in which X represents an alkylene bridge having three to five carbon atoms, the polymer being present in an amount of 2 to 15 by weight of the blend.