基本信息:
- 专利标题： Long and short composite spun yarn and cloth
- 专利标题（中）：长和短复合弹力纱和布
- 申请号：JP2007327240 申请日：2007-12-19
- 公开(公告)号：JP2009150008A 公开(公告)日：2009-07-09
- 发明人： SAKABE ICHIRO
- 申请人： Unitika Textiles Ltd , ユニチカテキスタイル株式会社
- 专利权人： Unitika Textiles Ltd,ユニチカテキスタイル株式会社
- 当前专利权人： Unitika Textiles Ltd,ユニチカテキスタイル株式会社
- 优先权： JP2007327240 2007-12-19
- 主分类号： D02G3/26
- IPC分类号： D02G3/26 ; D02G3/04 ; D03D15/00 ; D04B1/16
摘要：
PROBLEM TO BE SOLVED: To provide a spun yarn having excellent softness and moisture absorbing and releasing property in spite of thin thickness and imparting a cloth with active warmth-keeping property and to provide a cloth produced by using the spun yarn.
SOLUTION: The long and short composite spun yarn is composed of a core part containing a polyester fiber capable of selectively absorbing solar light and a sheath part containing a solvent-spun cellulose fiber. The mass ratio of the solar light selective absorption polyester fiber in the spun yarn is 15-60 mass%, the mass ratio of the solvent-spun cellulose fiber in the spun yarn is 40-85 mass%, and the twist coefficient of the yarn is 3.5-4.5.
COPYRIGHT: (C)2009,JPO&INPIT
摘要（中）：
SOLUTION: The long and short composite spun yarn is composed of a core part containing a polyester fiber capable of selectively absorbing solar light and a sheath part containing a solvent-spun cellulose fiber. The mass ratio of the solar light selective absorption polyester fiber in the spun yarn is 15-60 mass%, the mass ratio of the solvent-spun cellulose fiber in the spun yarn is 40-85 mass%, and the twist coefficient of the yarn is 3.5-4.5.
COPYRIGHT: (C)2009,JPO&INPIT
要解决的问题：为了提供尽管薄的厚度具有优异的柔软性和吸湿性和脱离性的短纤维，并赋予具有主动保温性的布，并提供使用该细纱生产的布。 解决方案：长短复合纺纱由含有能够选择性吸收太阳光的聚酯纤维的芯部和含有溶剂纺丝纤维素纤维的鞘部构成。 纺纱中的太阳光选择吸收性聚酯纤维的质量比为15〜60质量％，纺线中的溶剂纺丝纤维素纤维的质量比为40〜85质量％，纱线的捻系数 是3.5-4.5。 版权所有（C）2009，JPO＆INPIT
信息查询:
EspacenetIPC结构图谱:
| D | 纺织；造纸 |
| --D02 | 纱线；纱线或绳索的机械整理；整经或络经 |
| ----D02G | 纤维；长丝；纱或线的卷曲；纱或线 |
| ------D02G3/00 | 纱或线，如花式纱；其他类未包括的制造纱线的工艺或设备 |
| --------D02G3/02 | .按原料分类的纱或线 |
| ----------D02G3/26 | ..依捻数和捻向分类的 |