SOLVENT-CONTAINING INK FOR PRINTING DEVICES BASED ON DISPERSION OF PIGMENT IN NONAQUEOUS SOLVENTS Russian patent published in 2005 - IPC

Abstract RU 2250243 C2

FIELD: office machinery facilities.

SUBSTANCE: invention provides nonaqueous fluorescent inc composition containing dispersion of fluorescent pigment and high-boiling organic solvent as well as plasticizers, surface film formation-preventing substances, lubricants, and stabilizers. Invention also discloses printing device containing such composition.

EFFECT: enhanced natural bright color of ink in bulk and when applied on paper.

42 cl, 3 tbl, 3 ex

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RU 2 250 243 C2

Authors

Novak Majkl T.

Chen Kvingping

Dates

2005-04-20Published

2001-08-20Filed