DATALASE

Chemicals used in industry; chemicals and additives used in the production of specialized inks, coatings and plastics; indicators, namely, chemicals capable of changing color to indicate the presence of a mark in response to heat or radiation, especially laser radiation, for use in science and industry; plastics masterbatches consisting primarily of unprocessed plastics

Varnishes; lacquers; coatings containing chemicals capable of changing color to indicate the presence of a mark in response to heat or radiation, especially laser radiation

[ Apparatus and instruments for laser imaging and thermal imaging, and for marking and coding, namely, lasers and thermal imagers, not for medical use ]