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发明名称
Zinc/dentifrice-compatible silica particulates
摘要
Zinc-compatible silica particulates, useful for the formulation of a wide variety of improved dentifrice compositions, have an effective compatibilizing amount of zinc values chemically bonded to surface area sites of the particles.
申请公布号
US5698327(A)
申请公布日期
1997.12.16
申请号
US19940310773
申请日期
1994.09.27
申请人
RHONE-POULENC CHIMIE
发明人
PERSELLO, JACQUES
分类号
A61K8/00;A61K8/21;A61K8/24;A61K8/25;A61K8/27;A61K8/43;A61Q11/00;C01B33/18;C09C1/30;C09K3/14;(IPC1-7):A61K7/16
主分类号
A61K8/00
代理机构
代理人
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地址
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