| abstract |
The invention relates to a floor or wall coveringnfrom a plastic content of 16 to 50% by weightnmade of plasticizer-free polyvinyl butyral and ethylene-vinyl acetate copolymerncomposed of one on the plastic partnrelated plasticizer content of 10 to 45% by weight,nwherein the plasticizer is glycol benzoate, and from filling andnAuxiliaries as the remainder. The covering preferably contains 15 ton33% by weight polyvinyl butyral and 1 to 17% by weightnEthylene vinyl acetate copolymer. |