Verfahren zur Behandlung einer Metallfläche.

摘要

The present invention relates to a process for treating a metal surface wherein a liquid composition comprising an inorganic polymer is applied to the metal surface. The inorganic polymer is produced by hydrolyzing and then polycondensing, in an organic solvent, an organometallic compound having an organic functional group and a group capable of being hydrolyzed and then polycondensed in an organic solvent. According to the present invention, the metal surface per se is made chemically reactive by fixing functional groups on the metal surface and is very useful, for example, as a support for making a presensitized lithographic plate.