Document Type
Patent
Publication Date
12-7-1993
Patent Number
patent number 5268229
Abstract
This invention relates to spinnerets having orifices of unique cross-sections, the spinnerets being useful for extruding therethrough filaments having "U" and "E" shaped cross-sections with stabilizing legs. The use of strategically placed stabilizing legs allow the filaments to maintain the desired shape. The "U" shaped filament cross-section provides improved drainage over previous filament cross-sections.
Application Number
07/918174
Assignees
Eastman Kodak Company (Rochester, NY)
Filing Date
1992-07-23
Primary/U.S. Class
428/400
Other/U.S. Class
264/177.13, 425/72.2, 428/378, 428/397
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