C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
C08J 5/18 (2006.01) A61K 9/00 (2006.01) A61K 9/70 (2006.01) C08B 15/00 (2006.01) C08J 3/24 (2006.01)
Patent
CA 2541779
The invention relates to a film-shaped form of administration for topically administering at least one agent and/or nutrient to a living being. Said form of administration comprises at least one agent-containing and/or nutrient- containing layer that is based on crosslinked hydrophilic polymers which are crosslinked with at least one polyacrylic acid derivative.
L'invention concerne une forme galénique de type film servant à l'administration topique d'au moins un principe actif et/ou élément nutritif à un être vivant. La forme galénique selon l'invention comprend au moins une couche qui contient le principe actif et/ou l'élément nutritif et qui est à base de polymères hydrophiles réticulés qui ont été réticulés avec au moins un dérivé d'acide polyacrylique.
Bartholomaeus Johannes
Vazquez Lantes Maria Christina
Fetherstonhaugh & Co.
Lts Lohmann Therapie-Systeme Ag
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