Invention Grant
US09198448B2 Stable tooth whitening gum with reactive ingredients 有权
稳定的牙齿美白胶与活性成分

Stable tooth whitening gum with reactive ingredients
Abstract:
Oral compositions including an encapsulated active component(s) are provided. The oral compositions include a carrier composition including a first reactive component. The oral compositions also include an active composition. The active composition includes at least one active component encapsulated in a coating. The coating includes a hydrophilic material and at least one second reactive component, wherein an interaction between the first and second reactive components preserves the activity and/or availability of the active.
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