Abstract: The invention relates to a method of solubilizing a pharmaceutical active ingredient, to the use of this method of making a pharmaceutical composition in the form of a dermal and/or transdermal preparation, to a pharmaceutical composition containing this compound, and to at least one pharmaceutical active ingredient, an aerosol dispenser with such a composition, and to a method of making such a composition.
Abstract: The subject of this application is the use of film-forming polyurethanes that are used in hair care agents or mixtures of these polyurethanes with other polymers in pharmaceutical preparations for dermal or transdermal administration of active ingredients, as well as patches and pharmaceutical preparations that contain these hair care polyurethanes.
Type:
Grant
Filed:
December 22, 2006
Date of Patent:
July 19, 2016
Assignee:
EPINAMICS GMBH
Inventors:
Ines Zurdo Schroeder, Patrick Franke, Stefan Bracht, Claus-Michael Lehr, Ulrich Schäfer
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