Suede-like sheet materials of ultrafine fibers

Stock material or miscellaneous articles – Pile or nap type surface or component – Nap type surface

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Details

428220, 428233, 428234, 428253, 428903, B32B 3300

Patent

active

043682278

ABSTRACT:
A suede-like sheet material characterized by being formed of a base cloth and ultrafine fibers of a denier less than 0.5 per filament, said ultrafine fibers being entangled with each other and covering at least one surface of the base cloth, wherein a portion of said ultrafine fibers is stuffed into the gaps in the network of the base cloth, at least a portion of said ultrafine fibers being entangled with the component fibers of the base cloth, and said base cloth and ultrafine fibers being substantially integrated with each other.

REFERENCES:
patent: 3801396 (1974-04-01), Steenhoudt
patent: 4042740 (1977-08-01), Krueger
patent: 4146663 (1979-03-01), Ikeda

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