METHOD OF PRODUCING SURFACE-MODIFIED NANOPARTICULATE METAL OXIDES, METAL HYDROXIDES AND/OR METAL OXYHYDROXIDES

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专利权人:

BASF SE

发明人:

KARPOV ANDREY,HIBST HARTMUT,KISSEL JUTTA,BECHTLOFF BERND,VOSS HARTWIG,SCHIERLE-ARNDT KERSTIN,ANDRE VALERIE

申请号：

US20070445166

公开号：

US2010003203(A1)

申请日:

2007.10.10

申请国别(地区):

美国

年份:

2010

代理人:

摘要：

The present invention relates to methods of producing surface-modified nanoparticulate particles at least of one metal oxide, metal hydroxide and/or metal oxide hydroxide, and aqueous suspensions of these particles. The invention further relates to the surface-modified nanoparticulate particles, obtainable by these methods, at least of one metal oxide, metal hydroxide and/or metal oxide hydroxide and aqueous suspensions of these particles, and to their use for cosmetic sunscreen preparations, as stabilizer in plastics and as antimicrobial active ingredient.

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中国工程科技知识中心

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http://www.ckcest.cn/home/