Title:
Process for core-spinning smooth elastic yarn
Document Type and Number:
United States Patent 3017740


Inventors:
Humphreys, Charles R.
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Publication Date:
01/23/1962
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Assignee:
Pont DU.
Primary Class:
57/12
Other Classes:
57/309, 264/342RE
International Classes:
D02G3/32; D02G3/22
US Patent References:
2295593Yarn preparation
2483861Textile materials and method of making same
2526523Yarn and fabric and method of making same
2813775Process for forming films and filaments directly from polymer intermediates


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