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US 2014/0155845 A1Published application
Application aid
AssigneeAcino AG
InventorsManuela Aigle, Björn Schurad, Holger Piotrowski
Life of this patent
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Abstract
The invention relates to a transdermal therapeutic system (10) comprising an active ingredient depot (11) that contains at least one active ingredient, comprising an application face which is designed for applying on a skin and which is adhesive on at least some parts of the surface, and comprising a protective film (14) which covers the application face and which comprises a first protective film part (14a) and a second protective film part (14b). The first protective film part (14a) differs from the second protective film part (14b) in terms of physical properties.
Claims9
Transdermal therapeutic system having
- an active ingredient depot containing at least one active ingredient,
- an application face which is designed for application to a skin and is adhesive on at least some parts of the surface, and
- a protective film that covers the application face and comprises a first protective film part and a second protective film part,
- wherein the first protective film part differs in terms of its physical properties from the second protective film part.
1 more element
Dependencies are inferred from the claim text.