The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 1985
Filed:
May. 03, 1984
Applicant:
Inventors:
Fumio Shibata, Uji, JP;
Shunzo Kawasaki, Kashiwara, JP;
Assignee:
Teijin Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ; D03D / ;
U.S. Cl.
CPC ...
428 85 ; 26 / ; 26 185 ; 26 2 / ; 38144 ; 1393 / ; 1394 / ; 1394 / ; 4273934 ; 428 91 ; 428152 ; 428229 ; 428265 ; 428267 ; 428422 ;
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.