| 发明名称 |
Flame-Resistant Fiber Blend, Yarn, and Fabric, and Method for Making Same |
| 摘要 |
A fiber blend, a yarn spun from the fiber blend, and a fabric made from the yarn, wherein the fiber blend is a blend of staple fibers comprising non-FR cellulosic fibers, modacrylic fibers, and aramid fibers intimately blended together. The blend is such that the cellulosic fibers constitute at least about 45 wt. % of the fiber blend, a weight ratio of the modacrylic fibers to the cellulosic fibers is at least 0.8 but not exceeding 1.0, and the aramid fibers make up no more than 15 wt. % of the fiber blend. |
| 申请公布号 |
US2014261852(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201313799336 |
申请日期 |
2013.03.13 |
| 申请人 |
Springfield LLC |
发明人 |
Bonner Quentin Robert;Boyette Rachel W.;Ashley John E. |
| 分类号 |
D03D15/00;D02G3/02;D06P7/00;D02G1/18 |
主分类号 |
D03D15/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A flame-resistant intimate fiber blend of staple fibers comprising non-FR cellulosic fibers, modacrylic fibers, and aramid fibers intimately blended together, wherein:
the cellulosic fibers constitute at least about 45 wt. % of the fiber blend; a weight ratio of the modacrylic fibers to the cellulosic fibers is at least 0.8 but not exceeding 1.0; and the aramid fibers make up no more than 15 wt. % of the fiber blend. |
| 地址 |
Rock Hill SC US |
