Filament spinning apparatus
United States Patent 3387327
US Patent References:
Rubber thread and method of making same
- - 2149425

Spinneret
- - 3014237

Composite filament
- - 3117906

Spinnerets for producing heterofilaments
- - 3161914

Laminated spinneret
- - 3192563


Inventors:
Privott Jr., Wilbur J.
Chapman, Rodney M.
Publication Date:
06/11/1968
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Assignee:
MONSANTO CO
Primary Class:
425/131.500
Other Classes:
264/176.100, 264/DIG.026, 425/DIG.217, 425/464, 425/198, 425/199, 264/168
International Classes:
D01D4/02; D01D5/30; D01D4/00
Foreign References:
DE536574C
GB970844A