<p>Described herein are packages for storing and dispensing multi-part tooth whitening formulations, comprising a deformable material configured to form two or more sealed chambers, e.g., wherein the first chamber contains a low viscosity liquid solution comprising an enzyme having perhydrolytic activity, and the second chamber contains a peroxide source and a at least one acyl donor substrate. Particular multi-part tooth whitening formulations using this principle and methods of use thereof are also provided.</p>
申请公布号
EP2793824(A2)
申请公布日期
2014.10.29
申请号
EP20120818961
申请日期
2012.12.18
申请人
COLGATE-PALMOLIVE COMPANY;E.I. DU PONT DE NEMOURS AND COMPANY
发明人
BOYD, THOMAS J.;XU, GUOFENG;ADAMS, RICHARD;PIERCE, ROBERT;SAMAROO, DEREK;VISCIO, DAVID;FOSSER, KARI A.;DICOSIMO, ROBERT;WANG, HONG