Lithographic substrate and its process of manufacture

Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...

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430161, 430276, 430278, 430302, G03C 194

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active

044205490

ABSTRACT:
Lithographic printing substrates ordinarily require a mechanical or chemical graining of aluminum surfaces. Such substrates are difficult and expensive to make. It has been found that a lithographically suitable substrate on an aluminum surface can be provided by the firing of monoaluminum phosphate solutions on substrates having an aluminum surface.

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Webster's New Collegiate Dictionary, 1961, G. C. Merriam Co., p. 135.
Morris et al., Chem. Society Reviews, 6(2), 1977, pp. 173-195.
Gongalez et al., Bull. Am. Cer. Soc., vol. 59, No. 7, (1980), pp. 727-738.
Chemical Society Reviews 6 (2), 1977, "The Chemistry and Binding Properties of Aluminium Phosphates" by J. H. Morris, P. G. Perkins, A. E. A. Rose and W. E. Smith, pp. 173-195.
Bull. Am. Cer. Soc., vol. 59, No. 7, (1980), "Reaction of Orthophosphoric Acid with Several Forms of Aluminum Oxide", by F. J. Gonzalez and J. W. Halloran, pp. 727-738.

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