Title:
SPECIAL CROSS SECTION FIBER
Document Type and Number:
Japanese Patent JP2004339624
Kind Code:
A
Abstract:
To provide a fiber which has a good hand as a raw material for clothing and exhibits effective functions as a raw material for non-clothing.
A fiber is characterized by having ten or more grooves on the surface of the fiber in its longitudinal direction, having a groove width of ≤1.0μm, a groove depth of ≥2.0μm, and an intergroove outer peripheral distance of ≤5.0μm, having an irregular shape primary uneven structure formed on the whole surface of the fiber, and further having secondary uneven structures formed in the primary uneven structure.
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Inventors:
NAKATSUKA HITOSHI
KOGA NOBUHIRO
KAWAMOTO MASAO
ARIGA MITSUTAKE
TANAKA KAZUHIKO
KOGA NOBUHIRO
KAWAMOTO MASAO
ARIGA MITSUTAKE
TANAKA KAZUHIKO
Application Number:
JP2003135381A
Publication Date:
December 02, 2004
Filing Date:
May 14, 2003
Export Citation:
Assignee:
KURARAY CO
International Classes:
D06M11/00; D01D5/253; D01F6/06; D01F6/60; D01F6/62; D01F8/14; D06M11/38; (IPC1-7): D01D5/253; D06M11/00; D06M11/38