| abstract |
An oral care composition is disclosed. The oral care composition includes (A) an adhesive agent comprising an alkylated polyvinylpyrrolidone, (B) a miscibility component comprising an acrylic acid-acrylate copolymer, and (C) a plasticizer comprising a polyalkylene glycol. An oral care device is also disclosed. The oral care device includes an oral care layer comprising the oral care composition and a whitening agent. A method of preparing the oral care device is also disclosed, and includes extruding the oral care composition to give the oral care layer, and preparing a laminate comprising the oral care layer. The method may further include processing the laminate to give the oral care device, which may be prepared as an oral care strip or an oral care tray. |