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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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