A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/166, 167/328
A61K 47/34 (2006.01) A61K 9/00 (2006.01) A61K 9/16 (2006.01) A61K 9/20 (2006.01) A61K 47/32 (2006.01) A61L 27/00 (2006.01)
Patent
CA 2027865
Abstract of the Disclosure The invention is concerned with a sustained release element and its manufacture. The element comprises an agent (A) capable of release from the element when the latter is in an aqueous environment and a vehicle (B) therefor, the vehicle (B) comprising a hydrophilic component such as propylene glycol, liquid polyethylene glycols or glycerol, a silicone polymer and a modulating component, such as a polyhydroxylated organic substance or a hydrophilic polymer which swells in an aqueous medium, such as a cellusolve derivative. This element is useful particularly for affording controlled release of therapeutic or diagnostic agents. In addition to controlled release, swelling properties, adhesion and/or floatability enable increased residence times to be achieved in the stomach, colon or on the mucosa of patients undergoing treatment.
Aquadisch Louis M. J.
Etienne Alain
Grisoni Bernard F.
Dow Corning France S.a.
Gowling Lafleur Henderson Llp
LandOfFree
Sustained release elements does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sustained release elements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sustained release elements will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1965909