发明名称 |
Surface-modified zinc oxide for the production of nanoparticulate dispersions |
摘要 |
The present invention relates to a surface-modified nanoscale zinc oxide, where the surface modification involves coating with an oligo- or polyethylene glycol acid. This surface-modified zinc oxide is characterized in that it forms stable dispersions in a liquid medium. In addition, the present invention relates to a process for the production of surface-modified zinc oxide, and also to a process for the production of nanoscale zinc oxide dispersions.
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申请公布号 |
US7348029(B2) |
申请公布日期 |
2008.03.25 |
申请号 |
US20040872664 |
申请日期 |
2004.06.21 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
KLISS RAINER;ELSAESSER RALF;HELLER MELITA;UMBREIT CHRISTIAN;HAHN HORST;KROPF CHRISTIAN;BERBER METE;BULTO CARULLA VICTOR |
分类号 |
A61K8/19;A61K9/14;A61K8/00;A61K8/04;A61K8/27;A61K8/86;A61K9/16;A61K9/50;A61K33/32;A61Q17/04;A61Q19/00;C09C1/04;C09C3/08;C09C3/10 |
主分类号 |
A61K8/19 |
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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