Ink jet composition and method

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

524495, 524496, 524596, 524841, 106 3113, C09D 1110

Patent

active

059291346

ABSTRACT:
An ink composition suitable for ink jet printing operations comprising an aqueous resin dispersion and an aqueous colorant where said ink composition is substantially free of volatile organic compounds. Compositions are provided that form printed images that, without curing, are solvent-washable with isopropanol, ethanol, water, and mixtures thereof, and are retortable, without curing. Ink jet compositions capable of forming colored images capable of being washed with isopropanol, ethanol, water, and mixtures thereof, after curing, are also provided. Finally, ink jet inks capable of withstanding washing with strong organic solvents, such as methylethylketone and methanol, after curing, are also provided.

REFERENCES:
patent: 4124554 (1978-11-01), Fry
patent: 4202808 (1980-05-01), Fan
patent: 4246154 (1981-01-01), Yao
patent: 5316575 (1994-05-01), Lent et al.

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