FIELD: medical engineering.
SUBSTANCE: device has film formed from water-hydratable polymer and plasticizer. The film has the first surface and the second surface. The whitening agent is applied as coating to one of the film surfaces.
EFFECT: wide range of functional applications.
19 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PRODUCTS FOR TEETH WHITENING | 2004 |
|
RU2359655C2 |
| PERACID-FORMING COMPOSITIONS | 2012 |
|
RU2581906C2 |
| TEETH WHITENING STRIP | 2011 |
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|
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|
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| DISSOLVABLE FILMS CONTAINING HIGH CONCENTRATIONS OF NON-IONIC SURFACTANTS SUCH AS POLYSORBATES TO ENHANCE HIGH SOLID LOADINGS | 2009 |
|
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| ARTICLES FOR SUPPORTING ORAL CAVITY HYGIENE HAVING ESTHETIC LAYER | 2003 |
|
RU2288698C2 |
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|
RU2517320C2 |
