
基本信息:
- 专利标题: SHAPED CAPILLARY PRODUCTION OF HOMOFILAMENT CRIMP FIBERS
- 专利标题(中):生产卷曲的单组分,纤维非圆形的毛细管作者:
- 申请号:EP01990863.1 申请日:2001-12-10
- 公开(公告)号:EP1348050A1 公开(公告)日:2003-10-01
- 发明人: SHELLEY, Jeffrey, David , MALDONADO, Jose, Enrique , POLANCO, Braulio, A.
- 申请人: KIMBERLY-CLARK WORLDWIDE, INC.
- 申请人地址: 401 North Lake Street Neenah, Wisconsin 54957 US
- 专利权人: KIMBERLY-CLARK WORLDWIDE, INC.
- 当前专利权人: KIMBERLY-CLARK WORLDWIDE, INC.
- 当前专利权人地址: 401 North Lake Street Neenah, Wisconsin 54957 US
- 代理机构: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权: US257973P 20001222; US6994 20011206
- 国际公布: WO02052075 20020704
- 主分类号: D01D5/253
- IPC分类号: D01D5/253 ; D01D5/23 ; D01D5/098 ; D01F6/06 ; D04H3/00
摘要:
Robust homofilament fibers are meltspun from specially shaped capillaries to induce differential shear to induce crimping. Crimping may further be aided by directed quenching and drawing of the fibers.
IPC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 |
----D01D | 制作人造长丝、线、纤维、鬃或带子的机械方法或设备 |
------D01D5/00 | 长丝、线或类似物的生成 |
--------D01D5/253 | .具有非圆形截面;其喷丝头组合件 |