Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Production of continuous or running length
Reexamination Certificate
2006-10-18
2010-02-23
Del Sole, Joseph S. (Department: 1791)
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
Production of continuous or running length
C264S103000, C264S147000
Reexamination Certificate
active
07666343
ABSTRACT:
A process and apparatus for producing sub-micron fibers, and more specifically a process and apparatus for effecting formation of sub-micron fibers by fibrillation of polymer films, and nonwoven materials and articles incorporating them.
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Aydore Savas
Chhabra Rajeev
Hayes Michael W.
Isele Olaf Erik Alexander
Johnson Michael H.
Calloway Valerie
Del Sole Joseph S.
Kilyk & Bowersox, PLLC
Polymer Group Inc.
Sanders James
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