PAINT FORMULATION FOR JET PRINTING Russian patent published in 2008 - IPC C09D11/00 B41J2/01 B41M5/00 

FIELD: printing industry.

SUBSTANCE: invention concerns paint formulation for jet printing. There is described paint formulation for jet printing, including pigment in amount from 0.1 till 15% wt, astringent resin in amount from 0.5 till 15% wt, pigment dispersing agent in amount from 0.1 till 15% wt and solvent in amount from 60 till 99% wt, at that solvent corresponds mixture, of at least one simple glycol ether and at least one lactone compound or mixture, at least one simple glycol ether and 2-pyrrolidone, astringent resin corresponds vinyl chloride copolymer resin, and pigment dispersing agent corresponds polyester - polyamide resin, allowing two or more amides in one molecule and apparent molecular weight 2000 - 15000. Simple glycol ether corresponds (di)alkyl ether of (di)ethylene glycol, (di)alkyl ether of (di)propylene glycol or monoalkyl ethers of triethylene glycol.

EFFECT: receiving of compound which doesn't provoke obstruction of nozzle of inkjet printer head during printing, providing by this desirable printing quality, which guarantees necessary setting speed of printing imprints, and which provides achieving of excellent color rendition.

2 cl