ABRASIFS A BASE DE SILICE A COMPATIBILITE ELEVEE DE FLUORURE STANNEUX

• 收藏
• 分享

专利权人:

COLGATE-PALMOLIVE COMPANY

发明人:

BHADRA, MADHULEENA,PRENCIPE, MICHAEL,REGE, AARTI

申请号：

CA3084038

公开号：

CA3084038A1

申请日:

2018.12.11

申请国别(地区):

CA

年份:

2019

代理人:

摘要：

This invention relates to dentifrice compositions comprising stannous fluoride and a silica abrasive having a N2 BET surface area of less than 50 m2/g and an Einlehner hardness of from 4 to 11, as well as to methods of using these compositions.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/