Printing – Planographic – Lithographic printing plates
Patent
1975-12-24
1977-05-03
Robinson, Ellis P.
Printing
Planographic
Lithographic printing plates
101462, 428446, 428447, 428448, 428452, 428908, B41N 112, B32B 904
Patent
active
040207617
ABSTRACT:
A planographic dry offset master plate composed of a substrate and, formed thereon, a crosslinking agent-cured layer of a diorganopolysiloxane in which 5 to 40 mole % of the organic groups directly bonded to silicon atoms are phenyl groups. The master plate is especially suitable for plate-making by an electrostatic process and a direct image process. The resulting printing plate has good durability and are free from scumming during printing.
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patent: 3455732 (1969-07-01), Hathaway
patent: 3505099 (1970-04-01), Newroth
patent: 3511178 (1970-05-01), Curtin
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patent: 3623942 (1971-11-01), Yerrick
patent: 3627851 (1971-12-01), Brady
patent: 3631220 (1971-12-01), Wojdac
patent: 3667996 (1972-06-01), Antonen
Harazaki Yuji
Inoue Yoshio
Kojima Yukio
Nakamura Kohichi
Ogiwara Makoto
Robinson Ellis P.
Shin-Etsu Chemical Industry Co., Ltd.
Tomoegawa Paper Co. Ltd.
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