发明名称 |
Powders-affixed nonwoven fabric, process for manufacturing same, and sheet material containing same |
摘要 |
Disclosed is a powders-affixed nonwoven fabric prepared from a fiber web comprising powder materials and fine short fibers having a fiber diameter of 4 mum or less and a fiber length of 3 mm or less in a dispersed state in the powders-containing fiber web, the powders-containing fiber web being formed by a method other than a wet-laid method. Further, a process for manufacturing the powders-affixed nonwoven fabric, and a sheet material comprising the powders-affixed nonwoven fabric are also disclosed.
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申请公布号 |
US6737372(B2) |
申请公布日期 |
2004.05.18 |
申请号 |
US20010003415 |
申请日期 |
2001.12.06 |
申请人 |
JAPAN VILENE COMPANY, LTD. |
发明人 |
MINAMI AKINORI;KAWABE MASAAKI |
分类号 |
B01J20/28;B01J47/12;D04H1/42;D04H1/54;D04H1/62;(IPC1-7):B32B5/02 |
主分类号 |
B01J20/28 |
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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