Washable dye-containing composition

Details Washable dye-containing composition Washable dye-containing composition

1990-11-05

1992-05-26

Dixon, Jr., William R.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 19, 8589, C09D 1116

Patent

active

051164108

ABSTRACT:
In one form, the invention is a washable dye-containing composition comprising an acid dye, a dye vehicle, and an organic sulfonate in an amount of at least about 10% by weight of the composition. More specifically, the invention is, in one preferred embodiment, a washable marker ink, comprising an acid dye, water, and an aromatic sulfonate in an amount of at least about 10% by weight of the composition. In another embodiment, the composition of the invention is in the form of a water-soluble tempera paint comprising an acid dye, water, fillers, thickeners, opacifiers, and an organic sulfonate in an amount of at least about 10% by weight of the composition. Other water-soluble dye-containing compositions having enhanced skin and fabric fugitivity are within the scope of the invention as well.

REFERENCES:
patent: 4908149 (1990-03-01), Moore et al.

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