Title:
Fibers
United States Patent 3256258
Inventors:
John, Herrman Arthur
Publication Date:
06/14/1966
Export Citation:
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Assignee:
Pont DU.
Primary Class:
526/348.1
Other Classes:
2/239, 8/130.1, 8/DIG.9, 28/154, 264/342RE
International Classes:
D01D5/08; D01F6/04; D04H1/42
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US Patent References:
3019507Method of making bulky continuous filament yarns of isotactic polyolefins
Foreign References:
AU223630B