This invention relates generally to modified porous solid supports and processes for the preparation and use of same. In particular, passivated porous mineral oxide supports are disclosed that are stabilized against leaching under harsh environmental conditions by the application of a thin, protective...http://www.google.es/patents/US5393430?utm_source=gb-gplus-sharePatente US5393430 - Passivated and stabilized porous mineral oxide supports and methods for the preparation and use of same
Passivated and stabilized porous mineral oxide supports and methods for the ...
