A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/18 (2006.01) A61K 8/21 (2006.01) A61K 8/24 (2006.01) A61K 8/25 (2006.01) A61Q 11/00 (2006.01)
Patent
CA 2401752
Disclosed are oral compositions comprising: (a) an effective amount of one or more linear polyphosphates having an average chain length of about 4 or more; (b) from about 0.15% to about 5% of a fluoride ion source; (c) from about 0.1% to about 15% of a stannous ion source; (d) an effective amount of a buffering agent; (e) from about 6% to about 70% of an abrasive polishing material containing less than 23% calcium; and (f) from about 40% to about 99% of one or more aqueous carriers; wherein the oral composition has a total water content of from about 1% to about 20%.
L'invention concerne des compositions orales comprenant : (a) une quantité efficace d'un ou de plusieurs polyphosphates linéaires dont la longueur de chaîne moyenne est égale ou supérieure à 4 ; (b) de 0,15 % à 5 % environ d'une source d'ions fluor; (c) de 0,1 % à 15 % environ d'une source d'ions stanneux; (d) une quantité efficace d'un agent tampon; (e) de 6 % à 70 % environ d'un produit de polissage abrasif contenant moins de 23 % de calcium ; et (f) de 40 % à 99 % environ d'un ou de plusieurs excipients aqueux. La teneur totale en eau de cette composition orale est comprise entre 1 % et 20 % environ.
Li Baoan
Li Yujun
Mao Hsiang-Kuen
Mitra Sekhar
Yue Jiang
Ledgley Law
The Procter & Gamble Company
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