Cohen, Pontani, Lieberman & Pavane
Method for coating surfaces with finely particulate materials
 A method for coating surfaces of a non-conductor with finely particulate solid particles by substrate-induced coagulation, including the steps of: contacting the non-conductor with a first solution containing a first polar solvent and at least one coagulation initiator comprising high molecular weight material; and, subsequently contacting the non-conductor with a dispersion which contains a second polar solvent and: a) finely particulate solid particles, b) at least one surfactant for preventing the sedimentation of the solid particles, and c) a salt, essentially free of tin ions, for selectively destabilizing the dispersion. 
Atotech Deutschland GmbH
C C H B H H B H C C B H
C23C C25D H05K B05D H01B H05K B05D H01B C23C C23C B05D H05K
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Olaf Jurgen-Otto Hartmut Heinrich Hans-Peter
Claussen Besenhard Mahlkow Meyer Gausmann