Method for making patches by electrospray

A - Human Necessities – 61 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61K 9/70 (2006.01) A61L 15/16 (2006.01) B05B 5/08 (2006.01) B05B 5/14 (2006.01)

Patent

CA 2712184

The invention relates to a method for making a device (1) for the skin application of a substance, that comprises using an electrohydrodynamic spraying (or electrospray) method for depositing the substance onto the device. The method particularly includes the steps of placing a substrate (31) at a distance from a spraying nozzle (11), feeding a liquid formulation (21) containing the substance towards the spraying nozzle (11), and submitting the formulation (21) to an electric field in order to form an aerosol (22) between the nozzle (11) and the substrate (31), and collecting on the substrate (31) the particles formed from said aerosol (22).

L'invention concerne un procédé de fabrication d'un dispositif (1) pour l'application cutanée d'une substance, comprenant l'utilisation du procédé de pulvérisation électrohy-drodynamique (ou électrospray) pour déposer la substance sur le dispositif. Ce procédé comprend notamment les étapes consistant à placer un support (31) à distance d'une buse de pulvérisation (11), à fournir la formulation liquide (21) contenant la substance à la buse de pulvérisation (11), à soumettre la formulation (21) à un champ électrique aérosol (22) entre la buse (11) et le support (31) et à collecter, sur le support (31), les particules formées à partir de l'aérosol (22).

LandOfFree

Say what you really think

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

Rating

Method for making patches by electrospray does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for making patches by electrospray, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making patches by electrospray will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1464832

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