Hot-melt-adhesive composite fiber

Details Hot-melt-adhesive composite fiber Hot-melt-adhesive composite fiber

1986-09-17

1988-12-06

Gibson, Sharon A.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

428374, 428375, 428394, 428395, D02G 300

Patent

active

047895926

ABSTRACT:
A hot-melt-adhesive composite fiber having a broad temperature range of hot-melt adhesion, exhibiting a low heat-shrinkage over the whole temperature range thereof, having a high tenacity and suitable to production of a non-woven fabric having superior restoring properties, bulkiness, draping properties and feeling is provided, which composite fiber comprising a fiber-forming component and an adhesive component, the fiber-forming component comprising 0.5 to 30% by weight of a copolymer of a carboxyl group containing modified polyolefin with a polyamide, and the adhesive component comprising a carboxyl group-containing modified polyolefin, an unmodified polyolefin or a mixture thereof.

REFERENCES:
patent: 3511747 (1970-05-01), Davies
patent: 3595731 (1971-07-01), Davies et al.
patent: 4211819 (1980-07-01), Kumimune et al.
patent: 4269888 (1981-05-01), Ejima et al.
patent: 4323626 (1982-04-01), Kunimune et al.
patent: 4477516 (1984-10-01), Sugihara et al.
patent: 4500384 (1985-02-01), Tomioka et al.
patent: 4551378 (1985-11-01), Carey, Jr.
patent: 4552603 (1985-11-01), Harris, Jr. et al.

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