KIM, JI-YOUNG,CHANG, SUG-YOUN,KWAK, SANG-HOON,KIM, JONG-HO,YUN, SEI-YOUNG,YANG, HAE-YOUNG
申请号：
DK03811551
公开号：
DK1565155T3
申请日:
2003.11.06
申请国别(地区):
DK
年份:
2013
代理人:
摘要：
PURPOSE: Provided are a dry typed tooth whitening patch safe for the gum, which minimizes contact with the gum to decrease the gum stimulation and completely cover whole teeth. CONSTITUTION: A dry typed tooth whitening patch is characterized by different shapes for each of the upper teeth and the lower teeth, and different heights and shapes to minimize the contact thereof with the gum. It essentially contains peroxidants as an tooth whitening agent and hydrophilic glass polymers.
