| 摘要 |
FIELD: medicine.SUBSTANCE: presented dental film-forming composition contains acrylate/octylacrylamide copolymer in an amount of 5-30 wt %, ethylcellulose and hydroxypropylcellulose and solvent. The composition can additionally contain whitening substances, e.g. titanium dioxide, zinc oxide or hydroxyapatite and/or active agents, such as e.g. an antibacterial agent, a fluorine ion source, a calcium source and/or a basic amino acid. Besides, the use of the above composition for dental protection against discoloration or for dental protection against bacteria, and a method for dental protection against discoloration and a method for dental protection against bacteria involving coating the teeth with the above composition are presented.EFFECT: stability of the composition and high resistance of the coating formed when applied on the dental surface.13 cl, 7 tbl, 2 ex |
