Absorbent fibrous sheet material and process of manufacturing the same
United States Patent 2719795
US Patent References:
Method of making artificial leather
- - 1958821
Material and process of making the same
- - 2006687
Rubber impregnated fibrous material
- - 2097417
Manufacture of substitute leather
- - 2327540
Manufacture of nonwoven fabrics
- - 2330314
Method of making artificial leather
- - 1958821
Material and process of making the same
- - 2006687
Rubber impregnated fibrous material
- - 2097417
Manufacture of substitute leather
- - 2327540
Manufacture of nonwoven fabrics
- - 2330314
Inventors:
Ludwig, Nottebohm Carl
Publication Date:
10/04/1955
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Assignee:
PELLON CORP
Primary Class:
Other Classes:
427/245, 521/54, 427/381, 521/61, 156/78, 427/209, 442/324
International Classes:
C08J5/14
US Patent References: