| 摘要 |
FIELD: chemistry.SUBSTANCE: claimed is method of obtaining phosphorylated 1,2-polybutadienes, which consists in interaction of polymer solution with phosphorylating agent, with hydrogen peroxide being additionally introduced in phosphorylating agent, obtaining phosphorylated 1,2-polybutadienes is carried out with molar ratio 1,2-polybutadiene:phosphoric acid = 1:0.3-4, 1,2-polybutadiene:hydrogen peroxide = 1:0.2-1 at temperature 20-25°C for 0.2-1.5 h.EFFECT: simplification of method technology.2 cl, 1 tbl, 14 ex |
