A process is provided for forming waterless lithography printing masters comprising depositing a particulate image pattern on a non-tacky rubbery uncured silicone polymer, converting the non-tacky polymer into a softened gummy state and curing said softened polymer to fix the toner thereto....http://www.google.com.au/patents/US3951063?utm_source=gb-gplus-sharePatent US3951063 - Process for preparing reversible cure waterless lithographic masters
