Sanitary napkins
United States Patent 3308826

Inventors:
Blake, Lawrence R.
Publication Date:
03/14/1967
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Assignee:
CELANESE CORP
Primary Class:
604/370
Other Classes:
604/375, 604/381, 66/202, 252/8.610, 252/8.860, 252/8.630
International Classes:
A61F13/15; A61L15/34; A61L15/50; D04B21/00; A61L15/16
US Patent References:
2440141Catamenial tampon
2468876Sanitary pad
2575399Textile lubricant
2669524Water-repelling composition
2670303Water-repelling composition
2676924Textile lubricant
2730493Process for recovery of copper from cupriferous ore
2734505
2755535Coated flexible fabric
2759851Water-repellent treatment for hydrophobic textile materials
2902037Sanitary napkin
2933411Method of dry cleaning and rendering fabrics water repellent
2964041Absorbent product
Foreign References:
FR1170042A
GB720364A
GB776908A