基本信息:
- 专利标题： 高收縮性聚醯胺纖維、及一部分使用其之混纖紗及編織物
- 专利标题（英）：High-shrinkage polyamide fibers, combined-filament yarn using same in portion thereof, and woven or knitted fabric
- 专利标题（中）：高收缩性聚酰胺纤维、及一部分使用其之混纤纱及编织物
- 申请号：TW104143494 申请日：2015-12-24
- 公开(公告)号：TW201632665A 公开(公告)日：2016-09-16
- 发明人： 山中健志 , YAMANAKA, KENJI , 高木健太郎 , TAKAGI, KENTARO
- 申请人： 東麗股份有限公司 , TORAY INDUSTRIES, INC.
- 专利权人： 東麗股份有限公司,TORAY INDUSTRIES, INC.
- 当前专利权人： 東麗股份有限公司,TORAY INDUSTRIES, INC.
- 代理人： 丁國隆; 黃政誠
- 优先权： 2014-265190 20141226
- 主分类号： D01F6/90
- IPC分类号： D01F6/90
In the present invention, through use of polyamide fibers having shrinkage characteristics in which the heat-shrinkage stress (H) and boiling-water shrinkage ratio (B) are high, high-shrinkage polyamide fibers are provided whereby a combined-filament yarn using the high-shrinkage polyamide fibers in at least a portion thereof is bulky, and a woven or knitted fabric using the combined-filament yarn and/or the polyamide fibers having high shrinkage in at least a portion thereof is configured as a high-density woven or knitted fabric having fullness and softness. The high-shrinkage polyamide fibers are characterized in that a crystalline polyamide and a non-crystalline polyamide are compatible, the weight ratio of the crystalline polyamide to the non-crystalline polyamide is 90:10-50:50, the boiling-water shrinkage ratio (B) is 20-50%, and the heat-shrinkage stress (H) is 0.15 cN/dtex or greater.
信息查询:
EspacenetIPC结构图谱:
| D | 纺织；造纸 |
| --D01 | 天然或人造的线或纤维；纺纱或纺丝 |
| ----D01F | 制作人造长丝、线、纤维、鬃或带子的化学特征；专用于生产碳纤维的设备 |
| ------D01F6/00 | 单组分合成聚合物人造长丝及类似物；其制造 |
| --------D01F6/02 | .仅包括由碳—碳不饱和键反应得到的均聚物 |
| ----------D01F6/90 | ..聚酰胺的 |