COMPOSITE CLOTH - ASAHI CHEMICAL IND

Title:

COMPOSITE CLOTH

Document Type and Number:

WIPO Patent Application WO/1999/055944

Kind Code:

A1

Abstract:

A discoloration preventing cloth capable of minimizing the temporary discoloration thereof when it contacts rainwater and sweat. This cloth is a composite knit or woven fabric of white pigment-containing yarn and water absorptive and diffusive fiber yarn consisting of a core-sheath composite fiber yarn which comprises synthetic fiber yarn having a white pigment content of not less than 1 wt.% and not more than 6 wt.% and/or a core having a white pigment content of not less than 3 wt.% and not more than 15 wt.%, and a sheath having a white pigment content of not more than 2 wt.%. The composite cloth is formed of a knit or woven fabric of a structure in which at least 40 % of an upper surface comprises white pigment-containing fibers, whereby a discoloration preventing effect is displayed. The water absorptive and diffusive yarn in use preferably comprises fiber yarn of a modified cross-sectional shape having a large water diffusing effect. This discoloration preventing cloth is suitably used as a raw material for knit or woven fabric clothes dyed in a light to intermediate color.

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Inventors:

HAYAKAWA CHISA (JP)
IKENAGA HIDEO (JP)
KATAOKA NAOKI (JP)

Application Number:

PCT/JP1998/001962

Publication Date:

November 04, 1999

Filing Date:

April 28, 1998

Export Citation:

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Assignee:

ASAHI CHEMICAL IND (JP)
HAYAKAWA CHISA (JP)
IKENAGA HIDEO (JP)
KATAOKA NAOKI (JP)

International Classes:

D01F1/04; D01F8/14; D03D15/00; D04B1/00; (IPC1-7): D03D15/00; D04B21/00; D04B1/00; D01F8/14; D02G3/36

Foreign References:

JPH09273085A	1997-10-21
JPH0544160A	1993-02-23
JPH0593343A	1993-04-16
JPS55158331A	1980-12-09
JPH09273045A	1997-10-21
JPH09256224A	1997-09-30
JPS626933A	1987-01-13
US4163078A	1979-07-31

Attorney, Agent or Firm:

Ishida, Takashi (Toranomon 37 Mori Building 5-1, Toranomon 3-chom, Minato-ku Tokyo, JP)

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