Burns, Doane, Swecker & Mathis
Photosensitive lithographic plate using no dampening water
 A photosensitive lithographic plate is suitable for use in making a water-less lithographic plate which does not require dampening water. The photosensitive lithographic plate has a primer layer containing a hardened gelatin, a photosensitive layer and a silicone rubber layer. The silicone rubber layer and the photosensitive layer are imagewise removed as a result of the imagewise exposure and development so as to expose portions of the primer layer corresponding to an image. The exposed gelatin-containing plate is securely adhered to the substrate and is easily dyeable for examination of the formed image. 
Fuji Photo Film Co., Ltd.
Y Y G B
Y10S Y10S G03F B41N
additional additional inventional inventional
Hiroshi Toshihiko Norihiko
Takahashi Hiruma Kato