发明名称 |
MAT MATERIAL AND METHOD FOR MANUFACTURING THE SAME |
摘要 |
A lightweight mat material having excellent sound absorption and thermal insulation properties comprises a mixture of glass fibers and sheath-core composite fibers, wherein the melting temperature of the sheath portion is lower than the melting temperature of the core portion. The glass fibers are fused with the sheath portions of the composite fibers by melting on at least one surface of the sheet-shaped mat material. |
申请公布号 |
US2012115387(A1) |
申请公布日期 |
2012.05.10 |
申请号 |
US20100943580 |
申请日期 |
2010.11.10 |
申请人 |
NAKAGAWA NORIAKI;NAKAGAWA SANGYO CO., LTD. |
发明人 |
NAKAGAWA NORIAKI |
分类号 |
D04H1/54;D04H13/00;D04H18/00 |
主分类号 |
D04H1/54 |
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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