FIELD: medicine.
SUBSTANCE: invention relates to oral compositions. Composition contains the following components: a) whitening agent; and b) acrylic film-forming polymer, which represents thermal polymer. The first monomer link of thermal polymer is selected from the group including acrylic acid, methacrylic acid and their combination. The second monomer link of thermal polymer is selected from the group including acrylates, acrylamides, acetates and their combination. The third monomer link is either selected from group including acrylates, acrylamides, acetates and their combinations, or is selected from group including siloxanes, vinyl esters of C5-C12-alcohols and their combinations. One of preferable thermal polymers is thermal polymer of tret-butyl-acrylate, ethyl acrylate and methacrylic acid. Preferably, composition additionally contains lower alcohol such as ethanol.
EFFECT: composition formula provides for stability of whitening agent, such as peroxide, in storage, and high efficiency of whitening.
15 cl, 6 tbl, 6 ex
| Title | Year | Author | Number |
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