MIRAJKAR, YELLOJI-RAO K.,XU, GUOFENG,YANG, YING,BOYD, THOMAS,PRENCIPE, MICHAEL
申请号：
CA2806054
公开号：
CA2806054A1
申请日:
2010.07.29
申请国别(地区):
CA
年份:
2012
代理人:
摘要：
An oral care composition for treating or preventing calculus comprising an anticalculus agent and an antibacterial agent comprising a biphenol compound obtainable from Magnolia officinalis, wherein the composition is free of phosphate-containing anticalculus agents.
