| PATENT ASSIGNEE'S COUNTRY | Germany |
| UPDATE | 11.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Process for the production of printing plate comprising a substrate film having a hydrophilic layer wherein said hydro philic layer is formed on the substrate film by thermal spray process, said process comprising - Microroughening the substrate film by pressure blasting with a material so that the surface roughness Ra = 0.3-1.5 micro.m - Applying a durable, firmly adhering hydrophilic coat by spraying a very fine powder having a mean particle size < 20 comprising an oxide |
| PATENT PHOTOCOPY | Available on request |
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