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
1979-08-21
1981-08-18
Kimlin, Edward C.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
101456, 430277, 430278, 430302, 430306, 430310, 430327, 430524, 430525, 430526, 430935, G03F 702, G03C 194
Patent
active
042847117
ABSTRACT:
An improved presensitized printing plate comprises at least one metal working surface, a cobalt layer electroplated on the outer working surface of said at least one metal working surface, and a coating of light sensitive material directly deposited on said cobalt layer.
A method is also described which makes use of metallic cobalt for the preparation of presensitized printing plates in order to provide layers that are in themselves adherent to light sensitive materials without the need of using adhesives, and are useful for directly depositing light sensitive coatings thereon.
REFERENCES:
patent: 3440047 (1969-04-01), Levinos et al.
patent: 3508923 (1970-04-01), Pickard
patent: 3637381 (1972-01-01), Hallman et al.
patent: 3734732 (1973-05-01), Jones et al.
patent: 3860426 (1975-01-01), Cunningham et al.
patent: 4008084 (1977-02-01), Ikeda et al.
Chem. Abstracts, vol. 81, 1974, 31884t, (Spanish Patent No. 418,982 to Usabiaga).
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