Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1996-07-31
1998-11-17
Cain, Edward J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C09D 500
Patent
active
058377530
ABSTRACT:
A highly fluid water-based ink composition that comprises a stable oil-in-water emulsion of a water-reducible solvent dye and solvent, preferably citrus solvent, solution homogeneously dispersed as small finely divided dye-containing oil droplets in an aqueous carrier solution containing an emulsion stabilizer of a water-soluble resin. Water-immiscible solvent dyes, including azo, phthalocyanine, and anthraquinone dyes, are mixed with organic solvents and non-ionic surfactants to form emulsifiable water-reducible true solvent dye-containing solutions. The water-reducible solvent dye solutions are stably emulsified as dye-containing oil droplets in aqueous solutions that contain water, water-soluble resins, and optional organic solvent diluents. The stable oil-in-water ink emulsion is suitable to be ejected through ink-jet printer jet nozzles, or through dispensing tips of felt-tip or roller-ball pens, onto a porous substrate, such as paper, to construct a water-fast printed image on the substrate.
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Benjamin Steven C.
Cain Edward J.
Morton International Inc.
White Gerald K.
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