Fiber having increased filament separation and method of...

Details Fiber having increased filament separation and method of... Fiber having increased filament separation and method of...

2007-09-05

2010-06-22

Juska, Cheryl (Department: 1794)

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Staple length fiber

C428S090000

Reexamination Certificate

active

07740937

ABSTRACT:
A flock material exhibiting an increased degree of filament separation prepared by cutting a fluoropolymer or carbon fiber yarn into lengths, introducing mechanical energy into the lengths in order to cause the lengths to separate into single-filaments fibers and removing or classifying at least a portion of the single-filament fibers from the lengths in order to obtain a flock having a particular fraction of single-filament, fluoropolymer or carbon fibers.

REFERENCES:
patent: 2188634 (1940-01-01), Sturtevant
patent: 3932008 (1976-01-01), McCloskey et al.
patent: 4080233 (1978-03-01), McCloskey et al.
patent: 4483488 (1984-11-01), Luff et al.
patent: 4744857 (1988-05-01), Nelson
patent: 4846408 (1989-07-01), Sallavanti et al.
patent: 5197678 (1993-03-01), Trezek et al.
patent: 5527569 (1996-06-01), Hobson et al.
patent: 6132866 (2000-10-01), Nelson et al.
patent: 6299939 (2001-10-01), DuBois et al.
patent: 6443376 (2002-09-01), Huang et al.
patent: 6506491 (2003-01-01), Nelson et al.
patent: 6695734 (2004-02-01), Hedberg et al.
patent: 6730398 (2004-05-01), Morita et al.
patent: 2001/0008672 (2001-07-01), Norvell et al.
patent: 2002/0155287 (2002-10-01), Nelson et al.
patent: 2004/0258606 (2004-12-01), Yamamoto et al.
patent: 2556130 (1976-06-01), None
patent: 07070920 (1995-03-01), None

Affiliated with

Also associated with

Rating

Fiber having increased filament separation and method of... 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 having increased filament separation and method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fiber having increased filament separation and method of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4245630