发明名称 Method for producing a wear-resisting outsole
摘要 A method for preparing a wear-resisting outsole for a shoe, which mixes polyol polyurethane oligomer and prepolymer isocyanate together to form a mixed material. Then, the mixed material is poured into a shaping mold and coagulated by heating to form a TPU polymer outsole. Lastly, a substrate covers the mold and is bonded with the TPU outsole by a heat-pressure forming process to achieve a wear-resisting outsole.
申请公布号 US2004046274(A1) 申请公布日期 2004.03.11
申请号 US20020236767 申请日期 2002.09.06
申请人 WU CHI-KUNG 发明人 WU CHI-KUNG
分类号 A43B13/04;B29D35/12;(IPC1-7):B29D31/508 主分类号 A43B13/04
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