A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/26 (2006.01) A61K 8/24 (2006.01) A61K 8/25 (2006.01) A61Q 11/00 (2006.01)
Patent
CA 2303427
The invention concerns a cleaning agent for dental use in the form of a pasty or liquid dispersion, containing between 10 and 30 wt. % of a combination of polishing agents comprising polishing agents based on silicic acid and aluminium oxide in a weight ratio of : (0.2 - 2) and between 20 and 50 wt. % of a moistening agent from the group containing sorbitol, glycerin, propyleneglycol-1,2, polyethyleneglycol and their mixtures, comprising, for reinforcing the cleaning effect, between 2 and 12 wt. % of condensed phosphate from the group comprising tripolyphosphate, pyrophosphate or trimetaphosphate in the form of alkaline salt or ammonium salt. In spite of their low abrasive values, said cleaning agents have an excellent polishing effect and a high cleaning power.
L'invention concerne un agent nettoyant à usage dentaire, se présentant sous forme de dispersion pâteuse ou liquide, qui contient entre 10 et 30 % en poids d'une combinaison d'agents de polissage comprenant des agents de polissage à base d'acide silicique et d'oxyde d'aluminium dans un rapport en poids de 10 : (0,2 - 2) et entre 20 et 50 % en poids d'un agent d'humidification du groupe contenant le sorbitol, la glycérine, le propylèneglycol-1,2,polyéthylèneglycol et leurs mélanges, qui comprennent, afin de renforcer l'effet nettoyant, entre 2 et 12 % en poids d'un phosphate condensé du groupe comprenant le tripolyphosphate, le pyrophosphate ou le trimétaphosphate sous forme de sel alcalin ou de sel d'ammonium. En dépit de faibles valeurs d'abrasion, ces agents nettoyants à usage dentaire ont un excellent effet polissant et un haut pouvoir nettoyant.
Leinen Hans-Theo
Wuelknitz Peter
Henkel Ag & Co. Kgaa
Henkel Kommanditgesellschaft Auf Atkien
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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