Aqueous permanent coloring composition for a marker

Coating implements with material supply – Material flows through porous tool – Wick feed from within reservoir to tool

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401196, 106 20, B43K 502

Patent

active

051317761

ABSTRACT:
An aqueous permanent coloring composition for a marking instrument includes a pigment, an alkali soluble acrylic resin, and a volatile pH regulant. The composition optionally includes a drying agent, an adhesion promoter, and/or a preservative. The composition is useful as a permanent ink or paint and has good fugitivity from skin.

REFERENCES:
patent: 4104219 (1978-08-01), Peters et al.
patent: 4880465 (1989-11-01), Loria et al.
patent: 5009536 (1991-04-01), Inoue et al.
patent: 5026427 (1991-06-01), Mitchell et al.

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