C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 11/00 (2006.01) C09D 11/02 (2006.01)
Patent
CA 2466692
The invention relates to an ink composition which is solid at room temperature and liquid at a higher temperature, comprising a non-aqueous carrier composition and two compatible dyes, one of which is fluorescent and one non-fluorescent, wherein the said dyes are of the same type. In one embodiment, the dyes in the ink are both of the anthraquinone type.
Cassan Maclean
Oce-Technologies B.v.
LandOfFree
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