Method for the quality-controlled finishing of a surface with a

Details Method for the quality-controlled finishing of a surface with a Method for the quality-controlled finishing of a surface with a

1995-05-17

1997-11-04

Padgett, Marianne

Coating processes

Measuring, testing, or indicating

427496, 427508, 427519, 427520, 427511, 427504, 250282, B05D 100, C08J 704, H01J 4900

Patent

active

056837410

ABSTRACT:
Method for the quality-controlled treatment of surfaces with a radiation-cured surface treatment, in which a finishing formulation is applied to the surface and is polymerically crosslinked under the effect of radiation. To enable the quality control to be conducted non-destructively and at reduced cost, it is proposed that the finishing formulation contains a proton-affinitive indicator substance analyzable by ion mobility spectroscopy and that the indicator substance escaping from the printed or coated surface after the radiation curing is analyzed by means of ion mobility spectroscopy.

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