发明名称 BOTTOM SOLE OF SHOES AND PREPARATION THEREOF
摘要 PURPOSE: Provided is a hemp cloth bottom sole of shoes coated with porous cork powder facilitating ventilation so that sweat and moisture are eliminated and slipping is prevented. CONSTITUTION: The sole comprises: a hemp cloth(2,3) cut in a shape of foot; a cork layer(1) on the top of the hemp cloth(2) which is press-molded by mixing 55-85wt.% of cork powder, molding agent consisting of 5.0-35wt.% of latex, 0.5-15wt.% of starch and 3-15wt.% of wood adhesive and 1-5wt.% of sodium bicarbonate as additive to make air pores.
申请公布号 KR20030077274(A) 申请公布日期 2003.10.01
申请号 KR20020016302 申请日期 2002.03.26
申请人 LEE, SE HYUNG 发明人 LEE, SE HYUNG
分类号 A43B17/00;(IPC1-7):A43B17/00 主分类号 A43B17/00
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