Process and apparatus for producing sub-micron fibers, and...

Details Process and apparatus for producing sub-micron fibers, and... Process and apparatus for producing sub-micron fibers, and...

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.

REFERENCES:
patent: 4211737 (1980-07-01), Di Drusco et al.
patent: 4536361 (1985-08-01), Torobin
patent: 4708619 (1987-11-01), Balk
patent: 4813864 (1989-03-01), Balk
patent: 4820142 (1989-04-01), Balk
patent: 4838774 (1989-06-01), Balk
patent: 5075161 (1991-12-01), Nyssen et al.
patent: 5087186 (1992-02-01), Buehning
patent: 5183670 (1993-02-01), Trudeau
patent: 5260003 (1993-11-01), Nyssen et al.
patent: 6183670 (2001-02-01), Torobin et al.
patent: 6315803 (2001-11-01), Torobin et al.
patent: 6315806 (2001-11-01), Torobin et al.
patent: 6382526 (2002-05-01), Reneker et al.
patent: 6427745 (2002-08-01), Allen
patent: 6520425 (2003-02-01), Reneker
patent: 6565344 (2003-05-01), Bentley et al.
patent: 6695992 (2004-02-01), Reneker
patent: 2003/0137069 (2003-07-01), Reneker
patent: 2004/0099981 (2004-05-01), Gerking
patent: 2005/0053782 (2005-03-01), Sen et al.
patent: 0173333 (1986-03-01), None
patent: 1355913 (1974-06-01), None
patent: 2187133 (1987-09-01), None
Patent Abstracts of Japan, Publ. No. 2005029931 A, Feb. 3, 2005, Toshio et al., JPO&NCIPI, 1 page.
European Search Report dated Feb. 21, 2008 and examination sheets, EP appin. No. 07020436.7 (related to instant US appln.), 12 pages total.

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