Conjugate fibers and formed product using the same

Details Conjugate fibers and formed product using the same Conjugate fibers and formed product using the same

1990-10-01

1992-07-14

Lesmes, George F.

Stock material or miscellaneous articles

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

Rod, strand, filament or fiber

428374, 428375, 428296, 428394, 428198, 524315, 524318, D02G 300

Patent

active

051301962

ABSTRACT:
Easily processable, polyolefin hot-melt adhesive conjugate fibers which are unnecessary to apply any oiling agent at the time of spinning and drawing steps, and a formed product such as non-woven fabric, filter for water treatment, etc. obtained by heat-treating the conjugate fibers are provided, which conjugate fibers comprise polyolefin hot-melt adhesive conjugate fibers composed of two different kinds of polyolefins having different melting points by 20.degree. C. or more and constituted so that the lower melting polyolefin can occupy at least one portion of the fiber surface, the lower melting polyolefin having monoglyceride of 12C or more fatty acid in 3 to 10 weight % incorporated thereinto.

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patent: 5001015 (1991-03-01), Havens
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