GEL-LIKE MASS COMPRISING NATURAL OR SYNTHETIC POLYMERS AND METHOD FOR PRODUCING THE GEL-LIKE MASS

摘要

In a gel-like mass having natural or synthetic polymers, preferably polygalactomannans, at least one cross-linking agent and further ingredients, according to this invention that the at least one cross-linking agent is of amphiphilic core-shell nanoparticles. This invention further refers to a method for producing a gel-like mass, a composition for producing a gel-like mass comprising natural or synthetic polymers, preferably polygalactomannans and amphiphilic core-shell nanoparticles and the use of a gel-like mass as drug delivery system for topical medication.

主权项

1. A gel-like mass comprising natural or synthetic polymers, preferably polygalactomannans, at least one cross-linking agent for cross-linking the natural or synthetic polymers and further ingredients, and the at least one cross-linking agent being an amphiphilic core-shell nanoparticle and the gel-like mass comprising 0.5 to 5%, preferably 0.5 to 3%, by weight of the amphiphilic core-shell nanoparticle.