A presensitized lithoprinting plate which needs no fountain solution on printing comprising a support and a coating layer of a mixture of a photosensitive material and a silicone rubber....http://www.google.es/patents/US3953212?utm_source=gb-gplus-sharePatente US3953212 - Pre-sensitized lithoprinting plate requiring no fountain solution
Pre-sensitized lithoprinting plate requiring no fountain solution
