A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 9/48 (2006.01) B01J 13/02 (2006.01)
Patent
CA 2300281
The invention concerns aqueous viscous compositions, whether clear or not, for making soft or hard capsules, and method for making films for such capsules (gelled capsules). Said compositions are in particular characterised in that they contain a single gelling agent consisting of a carrageenan, preferably an Iota carrageenan, whereof the concentration in the medium is higher than 5 % of the medium which can be aqueous and oily. The invention also concerns a method for making films for such capsules which consists in dehydrating said films by oven drying or lyophilisation. The invention in applicable in pharmaceutics, cosmetics and dietetics.
L'invention concerne des compositions visqueuses aqueuses, limpides ou non, destinées à la réalisation de films pour capsules molles ou dures (gélules). Ces compositions sont notamment remarquables en ce qu'elles comprennent un agent délifiant unique constitué par un carraghénane, et de préférence un carraghénane de forme Iota, dont la concentration dans le milieu est supérieure à 5 % du milieu qui peut être aqueux et huileux. L'invention concerne également un procédé de fabrication de films pour de telles capsules qui consiste à déshydrater lesdits films par étuvage ou par cryodessication. Application: domaine pharmaceutique, cosmétique et diététique.
Paris Laurence
Viaud Fabrice
Paris Laurence
Robic
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