Anti-microbial agent delivery system

A - Human Necessities – 01 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A01N 25/28 (2006.01) A01N 25/10 (2006.01) A01N 25/24 (2006.01) A01N 59/20 (2006.01) A01P 1/00 (2006.01) C09D 5/14 (2006.01)

Patent

CA 2331148

A delivery system for delivering an anti-microbial agent to a surface in a time release manner. The delivery system includes one or more polymeric particles (e.g., microspheres, core/shell particles, latexes, porogens, cryogenically ground beads, condensation polymer particles, flakes, etc.) and at least one anti-microbial agent attached thereto. The anti--microbial agents may or may not be soluble in the polymeric particle or in the monomeric precursor used to make the polymeric particle. The anti-microbial agent can be incorporated into the microsphere using either a post polymerization addition process or an in situ addition process. The delivery system can be fashioned to provide characteristics that are application specific. Examples of such delivery systems include but are not limited to substrates (such as tapes, sheets of material and the like) coated with the releasably loaded polymeric particles, sprayable dispersions or suspensions of these polymeric particles and the like.

L'invention concerne un système permettant d'administrer un agent anti-microbien à libération prolongée, à une surface. Le système d'administration comprend une ou plusieurs particules polymères (par exemple, des microsphères, des particules de noyau/enveloppe, des latex, des porogènes, des flocons, etc.), et au moins un agent anti-microbien fixé à celles-ci. Les agents anti-microbiens peuvent être solubles ou non solubles dans la particule polymère ou dans le précurseur monomère utilisé pour produire ladite particule monomère. L'agent anti-microbien peut être incorporé dans la microsphère à l'aide d'un procédé d'addition de post polymérisation ou d'un procédé d'addition in situ. Le système d'administration peut être conçu de façon à fournir des caractéristiques spécifiques d'une application. Ces systèmes d'administration comprennent, par exemple, des substrats (tels que des bandes, des feuilles de matériau et analogues) recouverts de particules polymères chargées libérables, des dispersions pulvérisables ou des suspensions des ces particules polymères et analogues, mais n'y sont pas limités.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Anti-microbial agent delivery system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anti-microbial agent delivery system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-microbial agent delivery system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1809550

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.