Inner shoe material such as insoles and middle sole material in the form of breadths or blanks therefrom

摘要

There is provided inner shoe material in the form of breadths or blanks therefrom consisting of a textile fiber structure which is loaded with 50 to 400 parts by weight based on 100 parts by weight of the textile fibre structure of a mixture of synthetic materials comprising at least one styrene--butadiene copolymer and at least one polyvinyl alcohol obtained by substantial or complete hydrolysis of a polyvinyl ester in an amount of 8 to 102 parts by weight based on 100 parts by weight of the styrene--butadiene copolymer wherein the synthetic material optionally additionally contains fillers, pigments, plasticizers, natural resins, synthetic resins and/or stabilizers against heat, light and/or mechanical influences.