Ink-jet inks for the marking of plastics

Details Ink-jet inks for the marking of plastics Ink-jet inks for the marking of plastics

1989-08-17

1991-04-09

Bell, Mark L.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 20, C09D 1102

Patent

active

050061720

ABSTRACT:
New inks for thermal ink-jet printers are formulated by replacing all or a large percentage of the aqueous component in prior art inks with an organic liquid which can adhere to, dissolve, swell, or penetrate a plastic film and also act as a solvent for the dyestuff in the ink. Present in the inks is a small percentage of a jetting agent. With these inks, a wide variety of plastic films can be marked with an ink-jet printer. The printed ink is water-fast, smear resistant, and substantially indelible.

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