谁能帮忙查一篇专利？WO 9906145

Abstract of WO 9906145 (A1)

The present invention relates to a process for preparing a microcomposite comprising a highly fluorinated ion-exchange polymer containing pendant sulfonate functional groups, said polymer existing as aggregated particles entrapped within and dispersed throughout a network of silica. Due to their high surface area and acid functionality, these microcomposites possess wide utility as improved solid acid catalysts, particularly in the substitution of aromatic compounds, in the decomposition of hydroperoxides, and in the isomerization of olefins.

这件专利目前已在德国\日本取得专利权. 关于一种制备微复合物的方法.

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