发明名称 |
Stabilized stannous fluoride toothpaste |
摘要 |
Stannous fluoride containing toothpaste compositions including an alkyl vinyl ether and maleic anhydride or acid copolymer as a stabilizing agent for stannous fluoride and methods for preparing such stabilized compositions.
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申请公布号 |
US5017363(A) |
申请公布日期 |
1991.05.21 |
申请号 |
US19900557880 |
申请日期 |
1990.07.25 |
申请人 |
GILLETTE CANADA, INC. |
发明人 |
SUHONEN, CHRISTOPHER H. |
分类号 |
A61K8/21;A61K8/81;A61K33/16;A61Q11/00 |
主分类号 |
A61K8/21 |
代理机构 |
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代理人 |
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地址 |
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