基本信息:
- 专利标题： STRETCH YARNS AND FABRICS WITH MULTIPLE ELASTIC YARNS
- 申请号：EP24158195.8 申请日：2013-12-30
- 公开(公告)号：EP4382649A2 公开(公告)日：2024-06-12
- 发明人： LIAO, Tianyi , LEUNG, Raymond, S. P.
- 申请人： The LYCRA Company UK Limited
- 申请人地址： GB Manchester M2 3DE One St. Peter's Square
- 专利权人： The LYCRA Company UK Limited
- 当前专利权人： The LYCRA Company UK Limited
- 当前专利权人地址： GB Manchester M2 3DE One St. Peter's Square
- 代理机构： Carpmaels & Ransford LLP
- 优先权： US 1361753183P 2013.01.16
- 分案原申请号： 21191383.5 2021.08.13;13871847.3 2013.12.30
- 主分类号： D03D15/56
- IPC分类号： D03D15/56
摘要：
Included herein is an articles and methods including a core spun yarn. The core spun yarn includes a sheath of hard fibers and two sets of elastic fibers wherein the sets of elastic fibers have different properties. The properties may differ in one or more ways such as having a different denier, composition or draft. One or both of the sets of elastic fibers can be pre-covered.
公开/授权文献:
- EP4382649A3 STRETCH YARNS AND FABRICS WITH MULTIPLE ELASTIC YARNS 公开/授权日：2024-10-02
IPC结构图谱:
| D | 纺织；造纸 |
| --D03 | 织造 |
| ----D03D | 机织织物；织造方法；织机 |
| ------D03D15/00 | 以使用的纱线或其他经、纬的材料或结构为特征的机织织物 |
| --------D03D15/20 | .以构成纱或线的纤维或长丝为特征的 |
| ----------D03D15/56 | ..有弹力的 |