Fiber and nanofiber spinning apparatus

Details Fiber and nanofiber spinning apparatus Fiber and nanofiber spinning apparatus

2006-12-08

2010-12-28

Gupta, Yogendra N (Department: 1791)

Plastic article or earthenware shaping or treating: apparatus

Means making particulate material directly from liquid or...

By slinger or rotating liquid comminutor

C425S19200R, C425S382200, C425S464000

Reexamination Certificate

active

07857608

ABSTRACT:
The present invention relates to a method and an apparatus for spinning fibers, or fiberizers, using a rotary fiber-making die system made up of thin plates, embodied by a housing fixture, configured and stacked to define slots, channels and/or grooves through which the material used to make the fibers will flow. The die system allows for the production of different size and types of fibers, including nanofibers having a diameter of less than 1 micron, and facilitates a variety of cost effective methods for extrusion. The use of plates means the dies can be manufactured cost effectively, with easier clean-outs, replacements and/or variations.

REFERENCES:
patent: 2984864 (1961-05-01), Levecque et al.
patent: 2998620 (1961-09-01), Stalego
patent: 3036532 (1962-05-01), Bowe
patent: 3849241 (1974-11-01), Butin et al.
patent: 4380570 (1983-04-01), Schwarz
patent: 5441754 (1995-08-01), Evans, Sr.
patent: 5458823 (1995-10-01), Perkins et al.
patent: 5476616 (1995-12-01), Schwarz
patent: 5645790 (1997-07-01), Schwarz et al.
patent: 5679379 (1997-10-01), Fabbricante et al.
patent: 5785996 (1998-07-01), Snyder
patent: 5939120 (1999-08-01), Bogue et al.
patent: 6114017 (2000-09-01), Fabbricante et al.

Affiliated with

Also associated with

Rating

Fiber and nanofiber spinning apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fiber and nanofiber spinning apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fiber and nanofiber spinning apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4155604