PROCESS FOR SPINNING FILAMENTS OF NONUNIFORM CROSS SECTION
United States Patent 3422176
US Patent References:
Fibrous material
- - 3023075
Process for preparing conjugated viscose filaments containing contact agents
- - 3318988
Smoke filters
- - 3370595
Fibrous material
- - 3023075
Process for preparing conjugated viscose filaments containing contact agents
- - 3318988
Smoke filters
- - 3370595
Inventors:
Jamison, Saunders E.
Publication Date:
01/14/1969
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Export Citation:
Assignee:
CELANESE CORP
Primary Class:
Other Classes:
428/399, 131/343, 264/207, 131/345
International Classes:
A24D3/10; A24D3/16; D01D5/20; A24D3/00; D01D5/00; D01D5/20