Galenical system for active transport, method for preparation and use
First Claim
1. A galenic system for oral administration in the form of strictly hydrophobic solid lipidic particles containing no water, surfactants, emulsifying agents or traces of solvents, characterised in that it comprises at least one hydrophobic wax, an active constituent, and additionally at least one non-neutralised fatty acid;
- wherein the hydrophobic solid lipidic particles have a melting temperature between 30°
C. and 45°
C. after incorporation of the active constituent.
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Accused Products
Abstract
The invention relates to a novel galenical system for taste masking, protecting an active substance, in particular in an acid medium, modulating releasing properties, masking mucous irritability and toxicity of certain active substances, for preparing aqueous forms which have a masked taste, are stable and pH independent. Said invention also relates, in particular to a galenical system which is embodied in the form of lipidic solid particles and strictly hydrophobic and devoid of water, surface active agents, emulsifiers, solvent traces and which is characterized in that it comprises at least one type of hydrophobic wax and at least one type of fatty non-neutralised acid.
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Citations
19 Claims
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1. A galenic system for oral administration in the form of strictly hydrophobic solid lipidic particles containing no water, surfactants, emulsifying agents or traces of solvents, characterised in that it comprises at least one hydrophobic wax, an active constituent, and additionally at least one non-neutralised fatty acid;
- wherein the hydrophobic solid lipidic particles have a melting temperature between 30°
C. and 45°
C. after incorporation of the active constituent. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
- wherein the hydrophobic solid lipidic particles have a melting temperature between 30°
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11. A galenic system for oral administration in the form of strictly hydrophobic solid lipidic particles containing no water, surfactants, emulsifying agents or traces of solvents, characterised in that it comprises at least one hydrophobic wax having a melting point between 30°
- C. and 45°
C. and additionally at least one non-neutralised fatty acid. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
- C. and 45°
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12. A galenic system for oral administration in the form of strictly hydrophobic solid lipidic particles containing no water, surfactants, emulsifying agents or traces of solvents, characterised in that it comprises at least one vegetable wax selected from olive wax, rice wax, hydrogenated jojoba wax or absolute flower waxes;
- and additionally at least one non-neutralised fatty acid.
Specification