KOCINSKA, AGNIESZKA,CHOPRA, SUMAN,GRONLUND, JENNIFER
申请号：
CA3024125
公开号：
CA3024125A1
申请日:
2016.08.11
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
A whitening dentifrice composition includes a blue coloring agent, a zinc salt, and an orally acceptable vehicle. The blue coloring agent is selected from the group consisting of a blue pigment and a blue dye. The blue pigment has a blue to blue-violet color with a hue angle in the CIELAB system ranging from 200 degrees to 320 degrees. The whitening dentifrice composition provides a greater whitening benefit to a tooth surface in comparison to a dentifrice composition that does not contain the zinc salt.
