Flexographic printing ink for printing control marks

Details Flexographic printing ink for printing control marks Flexographic printing ink for printing control marks

2005-02-08

2005-02-08

Bell, Mark L. (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C106S031720, C106S031820, C106S031840, C106S031900, C252S301210, C252S301260, C252S301500

Reexamination Certificate

active

06852157

ABSTRACT:
A luminescent flexographic printing ink for printing control marks comprises a combination of a light-scattering pigment and an optical brightener and is not opaque. The luminescent flexographic printing ink is used for printing control marks and bar codes and for the production of decorative papers, wood laminates and floor panels.

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