发明名称 |
PROCESS FOR MAKING TOOTHPASTE USING AGGLOMERATED DISPERSIBLE POLYMERS |
摘要 |
An improved process for preparing an oral care composition of mixing at least one dry oral care ingredient and a dry water-soluble or water-swellable polymer, the improvement is by replacing the dry, water-soluble or water-swellable polymer with a particulate water-soluble or water-swellable polymer which has been at least partially agglomerated by treatment with water or an aqueous solution of polymer(s) and drying the agglomerated particles.
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申请公布号 |
WO0132132(A3) |
申请公布日期 |
2002.01.03 |
申请号 |
WO2000US30538 |
申请日期 |
2000.11.03 |
申请人 |
HERCULES INCORPORATED |
发明人 |
HARCUM, WELDON, WRIGHT;MODI, JASHAWANT, J. |
分类号 |
A61K8/04;A61K8/73;A61Q11/00;(IPC1-7):A61K7/16 |
主分类号 |
A61K8/04 |
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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