MICRO STAPLE FIBER NONWOVEN FABRIC AND LEATHER-LIKE ARTICLE IN SHEET FORM, AND METHOD FOR THEIR PRODUCTION

WIPO Patent Application WO/2005/007960

A1

A micro staple fiber nonwoven fabric, characterized in that it comprises staple fibers having a single fiber fineness of 0.0001 to 0.5 dtex and a fiber length of 10 cm or less, has a weight of 100 to 550 g/m², and has an apparent density of fiber of 0.280 to 0.700 g/cm³, a tensile strength of 70 N/cm or more and a tear strength of 3 to 50 N. The micro staple fiber nonwoven fabric is suitable for use in a leather-like sheet and, and can be used for providing a leather-like sheet excellent in the sense of fullfilment.

JP57207087	FORMATION OF THREE-DIMENSIONAL PATTERN BY TRANSFER PRINTING ON THERMOPLASTIC SYNTHETIC RAISED FIBER CLOTH BY RAISING, EMBOSSING, ETC.
JP2928759	LEATHER POWDER
JP03161581	DYEING METHOD OF FLUFF SHEET

Horiguchi, Tomoyuki (15-B3-32, Sonoyama 2-chome Otsu-sh, Shiga 42, 52008, JP)
Yokoi, Kyoko (234 Anjikinishi Toyosato-cho, Inukami-gun Shiga, 71, 52911, JP)
Kajiwara, Kentaro (5-A11-22, Sonoyama 2-chome Otsu-sh, Shiga 42, 52008, JP)

PCT/JP2004/009626

January 27, 2005

July 07, 2004

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TORAY INDUSTRIES, INC. (2-1 Nihonbashi-Muromachi 2-chome, Chuo-ku Tokyo, 66, 10386, JP)
Horiguchi, Tomoyuki (15-B3-32, Sonoyama 2-chome Otsu-sh, Shiga 42, 52008, JP)
Yokoi, Kyoko (234 Anjikinishi Toyosato-cho, Inukami-gun Shiga, 71, 52911, JP)
Kajiwara, Kentaro (5-A11-22, Sonoyama 2-chome Otsu-sh, Shiga 42, 52008, JP)

D06N3/00; D04H1/42; D04H1/46; D06P3/24; D06P3/52; D06P7/00; (IPC1-7): D04H1/42

Iwami, Tomonori c/o Intellectual Property Department (TORAY INDUSTRIES INC., 1-1, Sonoyama 1-chome, Otsu-sh, Shiga 58, 52085, JP)

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