发明名称 Composite sheet used for artificial leather with low elongation and excellent softness
摘要 A composite sheet used for artificial leather with low elongation and excellent softness which includes a non-woven fabric layer, a woven or knitted fabric layer and a polyurethane resin, wherein the non-woven fabric layer and the woven or knitted fabric layer are entangled with each other.
申请公布号 US7820569(B2) 申请公布日期 2010.10.26
申请号 US20040501910 申请日期 2004.07.20
申请人 KOLON INDUSTRIES INC. 发明人 HWANG YOUNG-NAM;KIM WON-JUN;CHUNG JAE-HOON
分类号 B32B5/28;D06N7/00;B32B5/06;B32B5/26;D04H13/00;D06N3/00;D06N3/14 主分类号 B32B5/28
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