| 摘要 |
FIELD: stomatology, in particular, composition for prevention of dental deposit and concrement on teeth. SUBSTANCE: composition contains polyphosphate substance, in particular, tetraalkalimetal pyrophosphate, and, compatible with it, antibacterial agent. It is 2,4,4'-trichlor-2'-hydrooxydiphenyl ether (triclosan) insoluble in water, noncationic, antibacterial agent. Composition action is intensified by anionic polymer which is antibacterial agent. EFFECT: prevention of forming tartar. 13 cl, 2 tbl, 1 expe
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