发明名称 Non-skid floor covering
摘要 Non-skid floor covering having a plastics wear layer over a vinyl substrate. The wear layer has dispersed therein between about 20 and about 40 wt % particulate plastics material in the size range between about 200 mesh and about 1/16 inch. The particulate material has a hardness of not more than Rockwell M-100 and a Taber abrasion weight loss of not more than about 75 mg per 1000 cycles using CS-17 wheels and 1000 g weights.
申请公布号 US4196243(A) 申请公布日期 1980.04.01
申请号 US19780946941 申请日期 1978.09.29
申请人 GAF CORP 发明人 SACHS, PETER R;THOMAS, GEORGE
分类号 D06N7/00;(IPC1-7):D06N7/04;B32B27/40 主分类号 D06N7/00
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