| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to a photopolymerisable ink for jet printing, a cartridge containing said ink and a printer fitted with a cartridge containing said ink. The photopolymerisable ink contains a photopolymerisable monomer selected from a group of acrylates, methacrylates and acrylamides, having a stimulation index less than 3, and a compound having two hydroxyl groups per molecule, selected from a group which includes hydroquinone, methylhydroquinone, tert-butylhydroquinone and 2,5-di-tert-butylhydroquinone. Content of the compound having two hydroxyl groups per molecule in the ink is preferably 0.001-1 pts.wt per 100 pts.wt of the photopolymerisable monomer.EFFECT: disclosed ink is safe with respect to skin sensitisation and has storage stability at high temperatures.7 cl, 3 dwg, 18 tbl, 486 ex |
