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
申请号：
CA2859793
公开号：
CA2859793A1
申请日:
2012.12.18
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
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.
