Sattely, Elizabeth S.; Meek, Simon J.; Malcolmson, Steven J., Journal of the American Chemical Society, 2009, vol. 131, p. 943 - 953
作者:Sattely, Elizabeth S.、Meek, Simon J.、Malcolmson, Steven J.、Schrock, Richard R.、Hoveyda, Amir H.
DOI:——
日期:——
ORAL AND DENTAL HYGIENE AND CLEANING AGENTS FOR SENSITIVE TEETH
申请人:Henkel AG & Co. KGaA
公开号:US20160067168A1
公开(公告)日:2016-03-10
The invention relates to oral and dental hygiene and cleaning agents which contain, in relation to their weight, between 0.001 and 25% by weight polylactic acid particles and between 1 and 30% by weight precipitated silicic acid(s) with a specific surface area according to ISO 5794-1, Appendix D, of ≦60 m
2
/g. said agents exhibit a reduced damaging action in comparison to pure silicate-based compositions. In particular, the sensitivity of the teeth during and after the cleaning process is reduced.