Title:
SPINNERET ASSEMBLY FOR COMPOSITE FILAMENTS
United States Patent 3538544
US Patent References:
Spinneret distribution plate
- - 3225383
Process for producing a composite sheath-core filament
- - 3244785
Apparatus for producing composite filaments
- - 3262153
Spinneret device for spinning side-by-side type of composite fibers
- - 3350741
Apparatus for producing conjugated filaments
- - 3375548
Spinneret distribution plate
- - 3225383
Process for producing a composite sheath-core filament
- - 3244785
Apparatus for producing composite filaments
- - 3262153
Spinneret device for spinning side-by-side type of composite fibers
- - 3350741
Apparatus for producing conjugated filaments
- - 3375548
Inventors:
Ullman, John Gerson
Publication Date:
11/10/1970
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Export Citation:
Assignee:
Pont DU.
Primary Class:
Other Classes:
425/DIG.217, 425/198, 425/199
International Classes:
D01D5/34; D01D5/28