发明名称 Spunbonded nonwoven fabric
摘要 There is provided by the present invention a spunbonded nonwoven fabric which is formed from fibers comprising a propylene-based polymer and has MFR of 65 to 150 g/10 min and a fineness of 0.01 to 1.5 deniers, wherein the basis weight is in the range of 5 to 40 g/m2 and the embossed area ratio is in the range of 6.5 to 25%.
申请公布号 US8067320(B2) 申请公布日期 2011.11.29
申请号 US20070278366 申请日期 2007.01.29
申请人 HISAMOTO TAKASHI;MITSUI CHEMICALS, INC. 发明人 HISAMOTO TAKASHI
分类号 D04H3/16;D04H3/14 主分类号 D04H3/16
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