HEAT-STORING AND INSULATING CLOTHING

Title:

HEAT-STORING AND INSULATING CLOTHING

Document Type and Number:

Japanese Patent JPH0748709

Kind Code:

A

Abstract:

PURPOSE: To obtain a clothing having a good heat-storing and insulating property by using synthetic fibers containing the powder of an iron oxide.

CONSTITUTION: Synthetic fibers containing iron oxide powder having an average particle diameter of ≤5μm, preferably 0.3-1μm, in an amount of 0.1-20wt.%, preferably 0.5-10wt.%, are used. The iron oxide is a ferrite expressed by formula: MO.Fe3O4 (M is a metal ion) and is preferably added by a master batch method The synthetic fibers are preferably sheath-core type conjugated fibers in which the iron oxide component has been added to the polymer of the core component.

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Inventors:

KOIZUMI TADAYOSHI
HASEGAWA SHUNICHI
YUASA IZUMI

Application Number:

JP19375093A

Publication Date:

February 21, 1995

Filing Date:

August 04, 1993

Export Citation:

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Assignee:

KURARAY CO

International Classes:

A41D31/00; D01F1/10; D01F6/62; D01F6/92; D01F8/14; D03D15/00; (IPC1-7): A41D31/00; A41D31/00; D01F1/10; D01F6/62; D01F6/92; D01F8/14; D03D15/00

Domestic Patent References:

JPS6392720A	1988-04-23
JPH03227408A	1991-10-08

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