| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: sewing in moist medium meltable glue for immediate processing of glued bases contains products of interaction of multi-functional (poly)isocyanates with complex hydroxypolyethers based on polyols and dicarboxylic acids or their derivatives, suitable for carrying out condensation reactions, as dicarboxylic acid at least one linear aliphatic dicarboxylic acid from group including octadecandicarboxylic acid and hexadecandicarboxylic acid, is used. ^ EFFECT: increased rate of glue setting. ^ 16 cl, 2 tbl, 25 ex |
