Compositions: coating or plastic – Coating or plastic compositions – Coating repellent
Patent
1986-10-14
1989-01-17
Morris, Theodore
Compositions: coating or plastic
Coating or plastic compositions
Coating repellent
106 1414, 106 1425, 106 1439, 106 145, 148 614R, 428469, C09D 520, B32B 900
Patent
active
047986271
ABSTRACT:
Dampening agents or dampening agent concentrates for offset printing are disclosed which contain copper ions as corrosion inhibitors. Such dampening agents exhibit virtually no corrosive action on the offset printing machine parts with which they come into contact, in particular the printing cylinders made of nickel metal.
REFERENCES:
patent: 2219977 (1940-10-01), Brill
patent: 2250508 (1941-07-01), Thompson
patent: 2412200 (1946-12-01), Blum
patent: 2978361 (1961-04-01), Seidl
patent: 3284249 (1966-11-01), Osborn
patent: 4282811 (1981-08-01), Kuzuwata et al.
Schmitt Dieter
Urban Manfred
Merck Patent Gesellschaft mit beschrankter Haftung
Morris Theodore
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