Solid, stable dosage forms with an elastic film coating

Details Solid, stable dosage forms with an elastic film coating Solid, stable dosage forms with an elastic film coating

A - Human Necessities

01

N

167/166

A01N 25/10 (2006.01) A61K 9/28 (2006.01)

Patent

CA 1277238

Solid, stable dosage forms with an elastic film coating Abstract of the Disclosure Solid, stable dosage forms consisting of a moisture- and tempera- ture-sensitive core prepared from a medicament, or a mixture of medicaments, and excipients, and an elastic film coating which decomposes in aqueous solution, said elastic film coating substant- ially comprising a) a water-soluble component consisting of 20 - 60 % of hydroxypropyl cellulose having an average molecular weight of 75,000, and b) a water-insoluble component consisting of 5 - 20 % of an acrylic resin in the form of b1) a 70:30 ethyl acrylate/methyl methacrylate copolymer having a molecular weight of 80,000, or b2) a 30:70 to 70:30 methyl acrylate/methyl methacrylate copolymer having an average molecular weight of 500,000, 20 - 60 % of a lubricant, 0.5 - 5 % of a wetting agent, 0 - 5 % of a plasticiser, and optional additional excipients, and process for the preparation thereof.

512063

Affiliated with

Also associated with

Rating

Solid, stable dosage forms with an elastic film coating does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solid, stable dosage forms with an elastic film coating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid, stable dosage forms with an elastic film coating will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1318503