A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 37/00 (2006.01)
Patent
CA 2736495
Systems and methods are provided for dispensing compositions com-prising sols, sol-forming compounds, or highly viscous compositions into porous substrates. In some embodiments, the porous substrates are elements of transder-mal delivery devices. In some embodi-ments, the highly viscous compositions comprise alkylcellulose ethers, or deriva-tives thereof, in particular, hydroxypropyl cellulose. Such may be useful in continu-ous web-based manufacturing processes.
La présente invention concerne des systèmes et des procédés pour distribuer des compositions comprenant des sols, des composés formant un sol, ou des compositions très visqueuses dans des substrats poreux. Dans certains modes de réalisation, les substrats poreux sont des éléments de dispositifs dadministration transdermique. Dans certains modes de réalisation, les compositions très visqueuses comprennent des éthers dalkylcellulose, ou des dérivés de ceux-ci, en particulier, lhydroxypropylcellulose. Ceux-ci peuvent être utiles dans des procédés de fabrication basés sur une bande continue.
Carter Darrick
Kalamasz Dale
Kinsey Robert P.
Sleath Paul
Smith Gregory A.
Borden Ladner Gervais Llp
Transcu Ltd.
LandOfFree
Apparatus and method to dispense hpc-based viscous liquids... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method to dispense hpc-based viscous liquids..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method to dispense hpc-based viscous liquids... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2073787