Molded filter element that contains thermally bonded staple...

Details Molded filter element that contains thermally bonded staple... Molded filter element that contains thermally bonded staple...

B - Operations, Transporting

01

D

B01D 39/16 (2006.01) A62B 7/10 (2006.01) B01D 39/00 (2006.01) B01D 39/02 (2006.01) B01D 46/00 (2006.01) B03C 3/00 (2006.01)

Patent

CA 2492207

A filter element that comprises a porous molded web 10' that contains thermally bonded staple fibers 12 and non-thermally bonded electrically charged microfibers 14. The molded web is retained in its molded configuration, at least in part, by bonds between the staple fibers 12 at points of fiber intersection 13. The web may be molded, for example, into the shape of filtering face mask 16.

L'invention concerne un élément filtrant comprenant une bande moulée poreuse (10') qui contient des fibres discontinues liées thermiquement (12) et des microfibres chargées électriquement non liées thermiquement (14). La bande moulée est maintenue dans sa configuration moulée, au moins en partie, par liaison entre les fibres discontinues (12) au niveau des points d'intersection des fibres (13). La bande peut être moulée, par exemple, sous la forme d'un masque filtrant pour le visage (16).

Affiliated with

Also associated with

Rating

Molded filter element that contains thermally bonded staple... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Molded filter element that contains thermally bonded staple..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molded filter element that contains thermally bonded staple... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1636850