Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1995-06-01
1997-08-12
Edwards, Newton
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428398, 21050023, 21050041, 210645, D07G 300, B01D 3321, B01D 3900, B01D 1100
Patent
active
056563728
ABSTRACT:
A nozzle assembly for forming hollow fibers, particularly a "Z-fiber" having longitudinally oriented trabeculae with the fiber wall, is disclosed. The nozzle assembly contains a replaceable nozzle cap, a replaceable seal-guide, and a retractable central bore used to supply core material for the hollow fibers. The Z-fibers are particularly useful in enabling cells, solutes, or the like, to enter the fiber wall and move longitudinally into the center of the fiber wall.
REFERENCES:
patent: 3871950 (1975-03-01), Hashino et al.
patent: 4051300 (1977-09-01), Klein et al.
patent: 4175153 (1979-11-01), Dobo et al.
patent: 4401567 (1983-08-01), Shindo et al.
patent: 4604326 (1986-08-01), Manabe et al.
patent: 4654265 (1987-03-01), Kamei et al.
patent: 4708799 (1987-11-01), Gerlach et al.
patent: 4708800 (1987-11-01), Ichikawa et al.
patent: 4749619 (1988-06-01), Angleraud
patent: 4859535 (1989-08-01), Shinamura et al.
patent: 4882223 (1989-11-01), Aptet et al.
patent: 4900626 (1990-02-01), Fabre
patent: 4906375 (1990-03-01), Heilmann
patent: 4919810 (1990-04-01), Itoh et al.
patent: 4992332 (1991-02-01), Kamei et al.
patent: 5049276 (1991-09-01), Sasaki et al.
patent: 5084349 (1992-01-01), Sasaki
patent: 5240614 (1993-08-01), Ofsthein et al.
Gentile Frank T.
Lysaght Michael J.
Warner Nicholas F.
Brown University Research Foundation Inc.
Edwards Newton
Elrifi Ivor
Jacobs Bruce F.
Van Eyl Diderico
LandOfFree
Apparatus for forming hollow fibers and said fibers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for forming hollow fibers and said fibers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for forming hollow fibers and said fibers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-158781