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Title:
CONJUGATE INTERLACED COMBINED FILAMENT YARN
Document Type and Number:
Japanese Patent JPH04370231
Kind Code:
A
Abstract:

PURPOSE: To obtain conjugate interlaced combined filament yarn suitable for producing comfortable clothes excellent in contact feeling of the clothes with the skin and properties of temperature and humidity.

CONSTITUTION: The subject yarn is interlaced combined filament yarn formed from highly shrinkable multifilament yarn (A) and lower shrinkable yarn (B) than the yarn (A). The yarn (A) is constructed from conjugate fiber containing a saponified ethylene.vinyl acetate-based copolymer and other thermoplastic polymers as components. The shrinkage factor in hot water of the yarn (A) is ≥15% and its maximum thermal stress value is ≥0.20g/d. The yarn (B) is constructed from thermoplastic multifilament yarn without containing any saponified ethylene.vinyl acetate-based copolymer and the difference in shrinkage factor in hot water between the yarns (A) and (B) is ≥5%.


Inventors:
MIYAZAKI TAKAO
OKUMURA MASAKATSU
Application Number:
JP16863291A
Publication Date:
December 22, 1992
Filing Date:
June 13, 1991
Export Citation:
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Assignee:
UNITIKA LTD
KURARAY CO
International Classes:
D01F8/10; D01F8/14; D02G1/18; D02G3/04; D02G3/22; D02J1/00; (IPC1-7): D01F8/10; D01F8/14; D02G1/18; D02G3/04; D02G3/22; D02J1/00