Cellulose pulp particle and product to promote fluid flow

Details Cellulose pulp particle and product to promote fluid flow Cellulose pulp particle and product to promote fluid flow

2007-01-25

2010-11-23

Le, H. (Holly) T (Department: 1787)

Stock material or miscellaneous articles

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

Rod, strand, filament or fiber

C162S123000, C162S125000, C162S127000, C162S130000, C162S180000, C428S393000, C428S396000, C428S401000, C428S403000, C428S407000

Reexamination Certificate

active

07838111

ABSTRACT:
A cellulose pulp particle having the shape of a general prismatoid having two parallel bases, the pulp particle comprising pulp fibers in a wet laid pulp sheet form, one of the bases having an area that is equal to or greater than the area of the other base, the area of the larger base being equal to or less than 35 mm2and equal to or greater than 8 mm2, the distance between the bases being equal to or greater than 0.9 mm and equal to or less than 5 mm, the particle being treated with a material. In some embodiments the material can be a hydrophilic, hydrophobic or softening chemical or a film.

REFERENCES:
patent: 3003911 (1961-10-01), Lindstrom et al.
patent: 3796219 (1974-03-01), Hanke
patent: 3901236 (1975-08-01), Assarsson et al.
patent: 4986882 (1991-01-01), Mackey et al.
patent: 5549589 (1996-08-01), Horney et al.
patent: 5906894 (1999-05-01), West et al.
patent: 5957906 (1999-09-01), Roe et al.
patent: 5972505 (1999-10-01), Phillips et al.
patent: 6092302 (2000-07-01), Berrigan
patent: 6100441 (2000-08-01), Blomstrom et al.
patent: 6203654 (2001-03-01), McFall et al.
patent: 6753082 (2004-06-01), Lobovsky et al.
patent: 7169450 (2007-01-01), Bunick
patent: 7261813 (2007-08-01), Marcus et al.
patent: 2005/0178518 (2005-08-01), West et al.
patent: 2008/0179027 (2008-07-01), Fish et al.

Affiliated with

Also associated with

Rating

Cellulose pulp particle and product to promote fluid flow does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cellulose pulp particle and product to promote fluid flow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cellulose pulp particle and product to promote fluid flow will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4173743