FIELD: printing.
SUBSTANCE: invention relates to photopolimerizable compositions and inks for jet printing. Disclosed is photopolimerizable composition, containing polymerizable monomer, containing diethylene glycol dimethacrylate, polymerization initiator and polysiloxane compound of formula (CH3)3Si-O-[Si(CH3)2-O]a-[Si(CH3)(X)-O]b-Si(CH3)3, where X - R(C2H4O)c(C3H6O)d-R′, R is single bond or alkylene group, R′ is hydrogen atom or alkyl group, and each a-d denotes moderate degree of polymerization, wherein, either c or d can be equal to 0. Invention also discloses ink for jet printing, containing disclosed composition, corresponding ink cartridge, as well as jet printing device and method.
EFFECT: technical result is that disclosed composition is not toxic for skin and provides low viscosity, improved strength and appearance of cured coating film.
14 cl, 2 dwg, 11 tbl, 42 ex
