Title:
Method for treatment of film-fibril sheets
Document Type and Number:
United States Patent 3406033

Inventors:
Frederick, Reitz Charles
Publication Date:
10/15/1968
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Referenced by:
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Assignee:
Pont DU.
Primary Class:
427/173
Other Classes:
427/370, 26/71, 26/1, 427/393.500, 427/389.900, 28/100, 26/51
International Classes:
D04H3/16
US Patent References:
2705497Absorbent dressing and method of making same
2982667Method of reorienting fibers and bonding the fibers into a nonwoven fabric
2843916Method of fluffing glass fibers
2826167Fabric treating apparatus
3091547Method of imparting a permanent form to resin-impregnated webbing
3154462Non-woven fabric and process of making same


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