FIELD: coloring agents.
SUBSTANCE: invention can be used in obtaining fluorescent images on rigid materials or flexible materials that are not subject to bending. Fluorescent ink includes fluorescent dyes, acryloyl morpholine and 2-phenoxyethylacrylate as monofunctional acrylic monomers and dipropylene glycol diacrylate as difunctional acrylic monomers, a component for photochemical initiation of radical polymerization and a polymerization inhibitor. Fluorescent ink has a Brookfield viscosity of 8-25 cPs at 25°C and surface tension of 30-40 mN/m at 25°C. A method for making fluorescent ink is also proposed.
EFFECT: invention makes it possible to obtain fluorescent ink with a bright visual effect, having good adhesion to non-absorbent materials, a low odor level, the ability to print on the surfaces of rigid materials, reduce the duration of the manufacturing process and energy consumption.
3 cl, 4 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| INK FOR DIGITAL PIEZO-JET PRINTING, CURED WITH UV RADIATION, AND METHOD OF THEIR PRODUCTION | 2017 |
|
RU2692384C2 |
| UV-CURABLE INK OF INCREASED LIGHT FASTNESS FOR DIGITAL PIEZOJET PRINTING | 2023 |
|
RU2822478C1 |
| INK WITH QUANTUM DOTS FOR DIGITAL PIEZO-JET PRINTING AND METHOD OF APPLICATION THEREOF | 2018 |
|
RU2720778C2 |
| ADHESIVE FOR JET PRINTING AND METHOD FOR PRODUCTION THEREOF | 2018 |
|
RU2718756C2 |
| METHOD OF SOLIDIFYING SUBSTANCE BY UV RADIATION AND DEVICE TO THIS END | 2008 |
|
RU2401703C2 |
| COMPOSITION OF UV-CURABLE COATING HAVING IMPROVED RESISTANCE TO SUNLIGHT | 2015 |
|
RU2705339C2 |
| CURED INKS FOR OFFSET AND HIGH PRINTING WITH LOW POWER CONSUMPTION AND PRINTING METHOD | 2017 |
|
RU2744113C2 |
| CURING INKS FOR OFFSET AND LETTERPRESS PRINTING WITH LOW ENERGY CONSUMPTION AND PRINTING METHOD | 2017 |
|
RU2746938C2 |
| ACRYLATE-BASED MONOMERS FOR APPLICATION AS REACTIVE DILUTING AGENTS IN PRINTING COMPOSITIONS | 2018 |
|
RU2761204C2 |
| PRODUCTION OF DECORATIVE SURFACES | 2017 |
|
RU2742293C2 |
