| 发明名称 |
Fibers suitable for the production of nonwoven fabrics having improved strength and softness characteristics |
| 摘要 |
Disclosed is a simple, undrawn, 1-10 dtex, propylene polymer fiber, the thermowelding stength of which is at least 5 Newtons, the flexibility index of which is greater than 800, and which has good resistance to yellowing and aging. Also disclosed are a nonwoven fabric of said fiber, and a process of making the fiber.
|
| 申请公布号 |
US5529845(A) |
申请公布日期 |
1996.06.25 |
| 申请号 |
US19940259316 |
申请日期 |
1994.06.13 |
| 申请人 |
MONTELL NORTH AMERICA INC. |
发明人 |
BRANCHESI, MILLO;SPAGNOLI, LEONARDO;BRACA, GIANCARLO |
| 分类号 |
D01F6/06;D01F6/30;D01F6/46;D04H1/42;(IPC1-7):D02G3/00 |
主分类号 |
D01F6/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
