FIELD: medicine.
SUBSTANCE: present invention relates to medicine, namely to a light-curing dental material based on polymers containing urethane dimethacrylate, polyethylene glycol dimethacrylate, 2-hydroxyethyl methacrylate and diphenyl (2,4,6-trimethylbenzoyl) phosphine oxide, in the following ratio of components, wt.%: urethane dimethacrylate - 50-68, polyethylene glycol dimethacrylate - 30-48, 2-hydroxyethyl methacrylate - 1-5, diphenyl (2,4,6-trimethylbenzoyl) phosphine oxide - 1-3.
EFFECT: development of a light-curing composition with a reduced odor intensity, low toxicity and no irritating effect, ensuring stable printing results and increasing mechanical properties.
1 cl, 10 ex
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