Title:
CONJUGATED FIBER AND SUBSTRATE FOR ARTIFICIAL LEATHER USING THE SAME
Document Type and Number:
Japanese Patent JP2014047441
Kind Code:
A
Abstract:
To provide conjugated fiber which a highly entangled and highly strengthened substrate for artificial leather can be obtained from and can be suitably used for artificial leather having fine surface quality and satisfactory abrasion resistance.
Conjugated fiber is provided. In the conjugated fiber, a sea component is composed of easily elutable polymer and an island component is composed of poorly elutable polymer and a load-elongation curve does not exhibit a yield point due to break of the sea component.
Inventors:
NISHIMURA HAJIME
MATSUZAKI YUKIHIRO
NISHIMURA MAKOTO
MATSUZAKI YUKIHIRO
NISHIMURA MAKOTO
Application Number:
JP2012191224A
Publication Date:
March 17, 2014
Filing Date:
August 31, 2012
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
D01F8/14; D06N3/00
Domestic Patent References:
| JP2007100243A | 2007-04-19 | |||
| JP2000110028A | 2000-04-18 | |||
| JP2005002510A | 2005-01-06 | |||
| JP2010018926A | 2010-01-28 | |||
| JPH06316814A | 1994-11-15 | |||
| JP2004169261A | 2004-06-17 |
Foreign References:
| WO2005095686A1 | 2005-10-13 |