FIELD: chemistry.
SUBSTANCE: invention relates to composition of hydrogel precursor, its application, method of its preparation, to set, containing said composition, to method of obtaining hydrogel with application of said composition. Composition of hydrogel precursor contains at least one structural compound and at least one linker compound, in which said structural compound and said linker compound are capable of polymerisation by means of selective reaction between nucleophile and conjugated unsaturated bond or group, is characterised by the fact that composition of hydrogel precursor has form of powder that has not reacted.
EFFECT: provision of composition of hydrogel precursor, which is convenient in application and which makes it possible to obtain hydrogels with application of easily-reproducible compositions.
22 cl, 3 dwg
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