发明名称 |
Oral compositions |
摘要 |
The astringency of an oral composition containing biologically active zinc ions may be reduced by the addition of glycine to the composition, and adjustment of the pH to about 4.5 to 9.4. In addition, zinc may be kept in a biologically active solution at this pH by the addition of glycine. The zinc-glycine combination serves as an anticalculus-antiplaque-antimalodor agent in oral compositions.
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申请公布号 |
US4425325(A) |
申请公布日期 |
1984.01.10 |
申请号 |
US19820345453 |
申请日期 |
1982.02.03 |
申请人 |
LEVER BROTHERS COMPANY |
发明人 |
RITCHEY, THOMAS W.;WEAVER, JOHN M.;SAPONE, MARTIN |
分类号 |
A61K8/27;A61K8/44;A61Q11/00;(IPC1-7):A61K7/16;A61K7/22 |
主分类号 |
A61K8/27 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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