A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/55 (2006.01) A61Q 11/00 (2006.01)
Patent
CA 2644334
The present invention relates to oral care compositions containing an agent having substantivity to teeth, in particular polyphosphorylated compounds having at least 3 phosphate groups such as linear condensed polyphosphate polymers and phytate, which in combination with a tooth bleaching agent such as peroxide provide enhanced whitening and stain prevention of teeth.
La présente invention concerne des compositions de soins bucco-dentaires contenant un agent qui présente une substantivité vis-à-vis des dents, en particulier des composés polyphosphorylés possédant au moins 3 groupes phosphate tels que des polymères linéaires condensés de polyphosphate et le phytate, et qui en combinaison avec un agent de blanchiment des dents tel que le peroxyde assure un blanchiment et une prévention des taches dentaires améliorés.
Drake Phillip Asa
Glandorf William Michael
Scott Douglas Craig
Dimock Stratton Llp
The Procter & Gamble Company
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