FIELD: medicine. SUBSTANCE: cross-linked insoluble poly-(2-hydroxymethylacrylate) is prepared by polymerization of 2-hydroxyethylmethacrylate in the presence of catalyst - penta-(dimethylsulfoxide)vanadyl perchlorate at concentration 0.004-0.1 wt.-% of reaction mass. EFFECT: enhanced quality of material. 3 cl, 1 tbl
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Authors
Dates
1996-03-27—Published
1994-03-30—Filed