PHOTOPOLYMERISABLE COMPOSITION FOR PRINTING ON TEXTILE MATERIALS Russian patent published in 2013 - IPC G03F7/04 

FIELD: chemistry.

SUBSTANCE: photopolymerisable composition for printing on textile materials contains a (meth)acrylic oligomer, a photopolymerisable (meth)acrylic monomer with more than one (meth)acrylic group, a photoinitiator, a coinitiator, a (meth)acrylic polymer, a nonionic surfactant, an antifoaming agent and a dye component. The dye component is a product of applying a mixture of dyes - cationic, straight, acidic, active or dispersion, selected from one or more classes, onto nanostructured particles of montmorillonite, or cationic surfactant-modified montmorillonite, or hydrotalcite.

EFFECT: obtaining dyed textile material with high resistance to physical and chemical action, shorter exposure time needed for strong fixation of the material, high content of dyes on nanostructured particles, obtaining additional colour effects and change in the output form of the dyed nanostructured particles, making easier their subsequent dispersion into the oligomer-, monomer composition.

2 tbl, 44 ex