Title:
リヨセル繊維およびその製造方法
Document Type and Number:
Japanese Patent JP4134209
Kind Code:
B2
Abstract:
The invention is lyocell fiber characterized by a pebbled surface as seen at high magnification and having a variable cross section and diameter along and between fibers. The fiber is produced by centrifugal spinning, melt blowing or its spunbonding variation. The fibers can be made in the microdenier range with average weights as low as one denier or less. The fibers have inherently low gloss and can be formed into tight yarns for making fabrics of very soft hand. Alternatively, the fibers can be formed into selfbonded nonwoven fabrics.
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Inventors:
Meng Kui Luo
Vincent A. Rosilli
Amar N Neogi
Richard A Jewel
Vincent A. Rosilli
Amar N Neogi
Richard A Jewel
Application Number:
JP2006220947A
Publication Date:
August 20, 2008
Filing Date:
August 14, 2006
Export Citation:
Assignee:
Weir Huther Company
International Classes:
D01D5/08; D01D5/098; D01D5/18; D01F2/00; D04H1/56; D04H3/03; D04H3/16
Domestic Patent References:
| JP7508320A | ||||
| JP63175173A | ||||
| JP6010259A | ||||
| JP4018152B2 |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Ryo Hashimoto
Tetsuya Kazama
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Ryo Hashimoto
Tetsuya Kazama