FIELD: chemistry.
SUBSTANCE: group of inventions relates to a form of administering an active substance for dissolution in the oral cavity. Form of introduction of active substance for dissolution in oral cavity contains first film layer and second film layer located above first film layer, wherein composition of first film layer can be identical to composition of second film layer and contains water-soluble polymer, note here that first and second film layers are connected to each other via their overlapping edges to form at least one cavity, wherein said cavity is filled with active substance. Also disclosed is a method for preparing an administration form.
EFFECT: group of inventions provides content of the active substance in a large amount, avoiding thermal exposure to the active substance when preparing the administration form.
16 cl, 2 tbl, 2 ex, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2826556C1 |
| UNSPITTABLE QUICKLY DECOMPOSING NEUROLEPTIC-CONTAINING FILM FOR ORAL APPLICATION | 2006 |
|
RU2427374C2 |
| FILMS, DISSOLVING IN MOUTH CAVITY | 2004 |
|
RU2351315C2 |
| CONSUMED FILM FOR IN-MOUTH HOLDING AND A METHOD FOR PREPARATION OF CONSUMED FILM | 2001 |
|
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|
RU2431463C2 |
| STABILIZING ZINC OXIDE FILM IN COMPOSITIONS FOR ORAL CARE | 2011 |
|
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|
RU2440094C2 |
| ENHANCED FINISHED FORMULATIONS CONTAINING SUBSTITUTED IMIDASOL DERIVATIVES | 2003 |
|
RU2349305C2 |
| ORAL CARE AND ODOUR CONTROL COMPOSITIONS | 2011 |
|
RU2543649C2 |
| COMPRESSED PHARMACEUTICAL PRODUCT | 2016 |
|
RU2744270C2 |
