D - Textiles – Paper – 01 – D
Patent
D - Textiles, Paper
01
D
18/636.4
D01D 5/24 (2006.01) D01D 5/253 (2006.01)
Patent
CA 1194263
TITLE Splittable Hollow Polyester Filament ABSTRACT OF THE DISCLOSURE Hollow filaments having longitudinal grooves and ridges that are readily split along the grooves and are especially adapted for use in a flocking process to form flocked products with a surface similar to suede. The hollow filaments have a denier of about 0.8 to about 3.35 and have a void area of 15 to 30% of the total area of the cross section of the fiber.
421817
Gintis Daniel
Most Elmer E. Jr.
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
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