Methods of making compositions comprising films

Details Methods of making compositions comprising films Methods of making compositions comprising films

A - Human Necessities

61

K

A61K 8/02 (2006.01) A61K 8/73 (2006.01) A61Q 11/00 (2006.01) A61Q 19/00 (2006.01)

Patent

CA 2657323

The invention relates to methods of making films having active ingredients. A film that is substantially free of active ingredient is introduced into a medium comprising an active ingredient. At least a portion of the active ingredient is transferred from the medium to the film. The films can be used in a variety of applications, including oral care, personal care, cleansing and/or home care compositions.

L'invention concerne des procédés de fabrication de films comportant des ingrédients actifs. Un film sensiblement exempt d'ingrédients actifs est introduit dans un milieu comprenant un ingrédient actif. Au moins une partie de l'ingrédient actif est transférée du milieu actif sur le film. Les films peuvent être utilisés dans une diversité d'applications, dont les compositions de soins buccaux, de soins personnels, de nettoyage et/ou de soins ménagers.

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