| 摘要 |
<p>Fabric is coated with a cellular blend of polyvinyl chloride resin and butadiene-acrylonitrile rubber, the said rubber component being vulcanized; the coating is buffed to expose the cells and thereby produce an artificial suede finish. The presence of the cured butadiene-acrylonitrile rubber in the composition eliminates the undesirable "glint" or shine that would otherwise be present, and gives a desirable flat finish. If an additional noncellular layer of the blend of polyvinyl chloride resin and butadiene-acrylonitrile rubber is interposed between the base fabric and the cellular surface layer, the abrasion resistance of the laminate is enhanced.</p> |
