Photoactive materials applicable to imaging systems

Cristiano, Maria Lurdes Santos; Johnstone, Robert A. W.; Pratt, M. J.; Wade, M. J.

http://hdl.handle.net/10400.1/4421

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Authors

Cristiano, Maria Lurdes Santos

Johnstone, Robert A. W.

Pratt, M. J.

Wade, M. J.

Abstract(s)

Organic photoprecursors of amines are provided for use in photosensitive imaging systems, ?nding particular application in the preparation of lithographic printing plates. Said photoprecursors generate free amines on exposure to long Wavelength UV or visible radiation, have high solubility in organic solvents, and include photolabile 2-nitrobenZyl functional groups. Methods for the synthesis of the photo precursors are described, and the use of the said photopre cursors for the production of printing plates using both positive Working and negative Working techniques are dis cussed.

URI

http://hdl.handle.net/10400.1/4421

Citation

Cristiano, M.L.S.; Johnstone, Robert A. W.; Pratt, M. J.; Wade, M.J.Photoactive materials applicable to imaging systems, Journal of Imaging Science and Technology, 42, 3, 285-291, 1998.