Method for producing solid, spherical forms containing...

A - Human Necessities – 61 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61K 9/16 (2006.01) A61K 31/135 (2006.01) A61K 31/192 (2006.01)

Patent

CA 2322629

The invention relates to a method for producing solid, spherical forms containing at least one pharmaceutical active agent homogeneously dispersed in an auxiliary matrix. According to this method, the constituents are mixed to form a melt which is then shaped. The invention is characterised in that at least one pharmaceutical active agent is processed with at least one thermoplastically processable matrix auxiliary to form a homogeneous melt with a viscosity of less than 5000 mPas and in that this melt is shaped into drops using a rotating perforated roll. These drops are then cooled so that they solidify.

L'invention concerne un procédé de production de corps moulés sphériques solides contenant au moins un principe actif pharmaceutique homogène en dispersion dans une matrice constituée d'un produit auxiliaire. Selon ce procédé, on mélange les composants pour obtenir une masse en fusion puis on façonne cette masse. Ce procédé est caractérisé en ce que l'on transforme au moins un principe actif pharmaceutique comprenant au moins un produit auxiliaire-matrice thermoplastiquement transformable en une masse en fusion homogène d'une viscosité inférieure à 5000 mPas et en ce que l'on transforme cette masse en fusion en gouttes à l'aide d'un cylindre perceur rotatif. Ces gouttes sont ensuite solidifiées par refroidissement.

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 producing solid, spherical forms containing... 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 producing solid, spherical forms containing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing solid, spherical forms containing... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2002467

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