Title:
Process for core-spinning smooth elastic yarn
United States Patent 3017740
Inventors:
Humphreys, Charles R.
Publication Date:
01/23/1962
Export Citation:
Click for automatic bibliography generation
Assignee:
Pont DU.
Primary Class:
57/12
Other Classes:
57/309, 264/342RE
International Classes:
D02G3/32; D02G3/22
View Patent Images:
Download PDF 3017740        PDF help
US Patent References:
2813775Process for forming films and filaments directly from polymer intermediates
2526523Yarn and fabric and method of making same
2483861Textile materials and method of making same
2295593Yarn preparation