C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 11/16 (2006.01) C09D 13/00 (2006.01) C09D 17/00 (2006.01)
Patent
CA 2047015
ABSTRACT An aqueous permanent coloring composition 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.
Binney & Smith Inc.
Mccarthy Tetrault Llp
Mott Christine R.
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