Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Embodying intertwined or helical component
Patent
1997-02-26
2000-03-14
Acquah, Samuel A.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Embodying intertwined or helical component
428226, 428229, 428364, 428365, 428397, 428401, B32B 2734, D02G 300
Patent
active
060370475
ABSTRACT:
The present invention relates to industrial fibers and products made therefrom and more specifically to industrial polyester fibers and products made therefrom. The fibers comprise a synthetic melt spun polymer having a relative viscosity about 24 to about 42, a denier of about 4 to about 8, a tenacity of about 6.5 grams/denier to about 9.2 grams/denier, and an elongated diamond shaped cross section normal to a longitudinal axis of the filament, the cross section having an aspect ratio of about 2 to about 6.
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Patent Abstract of Japan, oishi Seizo, Acrylic Yarn Having Rhombic Cross-Section and Pile Fabric Obtained By Using The Same Acrylic Yarn, col. 095, No. 003, Apr. 28, 1995 (Mitsubishi Rayon Co. Ltd.), Dec. 20, 1994.
Gutmann, Improvement of polyamide yarn properties by processing polyamide blends, Chemical Fibers International, 46, 418-420, Dec. 1996.
Fastenau Robert Francis
Short Mark Ashley
Acquah Samuel A.
E. I. Du Pont de Nemours and Company
Griffiths John E.
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