Title:
３次元捲縮を有する扁平アクリロニトリル系繊維及び該繊維を用いたパイル布帛
Document Type and Number:
Japanese Patent JP7068651
Kind Code:
B2
Abstract:
To provide a flat acrylonitrile-based fiber having excellent under-supporting effect of guard-hairs after having been through a dyeing process, and capable of suppressing falling-off of pile fibers, and a pile fabric using the fiber, in order to solve the problem in which conventionally, a method of manufacturing excellent napped pile by under-supporting guard-hairs by using shrinkable fibers as down-hairs is used; however, there were problems that under-supporting of the guard-hairs by the down-hairs may be insufficient, and that the amount of falling-off of pile fibers increases if great importance is placed on the texture.SOLUTION: The flat acrylonitrile-based fiber is an acrylonitrile-based fiber which contains two kinds of acrylonitrile-based polymer components having different acrylonitrile content rates and having flat cross sections, wherein the two acrylonitrile-based polymer components form side-by-side or random structure.SELECTED DRAWING: None
Inventors:
Shuhei Nishimura
Application Number:
JP2018085127A
Publication Date:
May 17, 2022
Filing Date:
April 26, 2018
Export Citation:
Assignee:
Japan Exlan Co., Ltd.
International Classes:
D01F8/08; D03D27/00; D04B1/04; D04B21/04
Domestic Patent References:
| JP45036340B1 | ||||
| JP39024301B1 | ||||
| JP54082433A | ||||
| JP1104831A | ||||
| JP47024182B1 | ||||
| JP2139476A | ||||
| JP2017066553A | ||||
| JP1104828A | ||||
| JP10237721A | ||||
| JP2006111985A |
Foreign References:
| WO2015166956A1 |