| 发明名称 |
POLYAMIDE NONWOVEN FABRIC AND METHOD FOR PRODUCING THE SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To obtain a polyamide nonwoven fabric being lightweight regardless of low percentage of void. SOLUTION: This nonwoven fabric comprises a polyamide fiber with a hollow structure. The polyamide fiber has≥20% and≤60% percentage of hollow. COPYRIGHT: (C)2003,JPO |
| 申请公布号 |
JP2003166157(A) |
申请公布日期 |
2003.06.13 |
| 申请号 |
JP20010357311 |
申请日期 |
2001.11.22 |
| 申请人 |
TORAY IND INC |
发明人 |
YAMAMOTO HIDEYUKI;KOBAYASHI KIYOSHI |
| 分类号 |
D06M11/00;D04H1/4334;D04H1/4391;D06M11/38;D06M101/32;D06M101/34;(IPC1-7):D04H1/42 |
主分类号 |
D06M11/00 |
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