B - Operations – Transporting – 41 – N
Patent
B - Operations, Transporting
41
N
101/119, 204/120
B41N 1/08 (2006.01) B41N 3/00 (2006.01) B41N 3/03 (2006.01) B41N 3/04 (2006.01) C25D 11/04 (2006.01) C25D 11/08 (2006.01) C25F 3/04 (2006.01)
Patent
CA 1243981
ABSTRACT OF THE DISCLOSURE A process for preparing a lithographic support, and the printing plate made therefrom, are described, wherein the process comprises the steps of (a) liquid- honing a surface of an aluminum sheet, (b) electro- chemically graining the surface of the aluminum sheet in an electrolyte comprises hydrochloric acid, nitric acid, or a mixture thereof, and (c) anodizing the aluminum sheet obtained in step (b).
458565
Kakei Tsutomu
Sakaki Hirokazu
Shirai Akira
Uesugi Akio
Fuji Photo Film Co. Ltd.
Riches Mckenzie & Herbert Llp
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