High density, water-repellent textile fabric

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

Patent

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Details

26 8R, 26 185, 26 29R, 38144, 139383R, 139420A, 139426R, 4273934, 428 91, 428152, 428229, 428265, 428267, 428422, D03D 1504, D03D 2700

Patent

active

045488487

ABSTRACT:
A high density textile fabric having an excellent water-repellent property comprises a woven fabric having at least one water-repellent surface layer formed by a number of warps and wefts each consisting of a number of extremely fine, water-repellent fibers having a denier of 1.2 or less, the surface layer having a sum of cover factors (CF) in the warp and weft directions thereof, of from 1,400 to 3,400 determined in accordance with the equation: ##EQU1## wherein n represents the number of the warps or wefts per inch of the fabric and de represents a denier of the warps or wefts.

REFERENCES:
patent: 3373774 (1968-03-01), Cruz
patent: 4191218 (1980-03-01), Clark et al.
patent: 4234022 (1980-11-01), Okamoto et al.

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