Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1984-04-09
1985-09-17
Herbert, Thomas J.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
264 56, 430278, 430302, G03C 174
Patent
active
045420890
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 lithographically suitable substrates can be prepared by the firing of monobasic phosphate solutions with dispersed particles therein. The presence of reactive metallic oxides enhances the properties of the surface.
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Morris et al., Chemical Society Reviews 6(2) 1977; "The Chemistry and Binding Properties of Aluminum Phosphates," pp. 173-195.
Gonzalez et al., Bull. Am. Cer. Soc., vol. 59, No. 7, 1980, Reaction of Orthophosphoric Acid with Several Forms of Aluminum Oxide, pp. 727-738.
Wernick et al., "The Surface Treatment and Finishing of Aluminum and it's Alloys", Fourth Ed., vol. 1, 1972, pp. 33-38.
Brey Larry A.
Cadwell Donald E.
Herbert Thomas J.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Smith James A.
Weinstein David L.
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