D - Textiles – Paper – 04 – H
Patent
D - Textiles, Paper
04
H
D04H 1/50 (2006.01) D01F 8/06 (2006.01) D01F 8/12 (2006.01) D01F 8/14 (2006.01) D04H 1/42 (2006.01) D04H 1/46 (2006.01)
Patent
CA 2260283
A staple fiber non-woven fabric is provided which comprises, as constituent fibers, first and second split staple fibers composed of first and second fiber formable polymers, respectively, and water-absorptive staple fibers. The first and second split staple fibers have a fineness of not greater than 0.5 denier per fiber. The first and second fiber formable polymers are different polymers selected from the group consisting of a polyamide, a polyester and a polyethylene which are incompatible with each other. The fiber split degree of the first and second split staple fibers is not lower than 85%. The constituent fibers are three-dimensionally entangled with each other.
Matsunaga Atsushi
Nagaoka Kouichi
Yoshida Noriko
Kirby Eades Gale Baker
Unitika Ltd.
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