Marquez IP Law Office, PLLC
Desensitizing toothpaste
The present invention discloses a desensitizing toothpaste. Based on the total weight of the desensitizing toothpaste, the desensitizing toothpaste includes: from 5% to 40% by weight of DP-bioglass; from 1% to 5% by weight of thickening agents; from 25% to 35% by weight of humectant; and from 1% to 5% by weight of surfactant, wherein the DP-bioglass includes: 8.4% of Na2O, 40.6% of CaO, 39% of SiO2, and 12% of P2O5 based on the total weight of the DP-bioglass. With the implementation of the present invention, the indication of dentin hypersensitivity can be greatly relieved.
NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGY
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A61K A61K A61K A61Q
inventional inventional inventional inventional
Chun-Pin Hsu-Wei Feng-Huei Chung-King Tzu-Piao Hsuan-Yu Chia-Ming
Lin Fang Lin Hsu Tang Chen Chang