| 摘要 |
FIELD: polymer materials. SUBSTANCE: storage-stable monocomponent dispersion capable of undergoing for low-temperature crosslinking contains encapsulated isocyanates in amounts between 0.1 and 10 wt.% and disperse adhesive polyurethane-based substance as polymer component. Invention also provides gluing substance including above-defined monocomponent dispersion and films obtained using such dispersion. Viscosity of these adhesive substances remain constant during 3-month storage period and films obtained according to invention have rupture strength by 2-2,5 times higher than films obtained by conventional techniques. EFFECT: improved strength of products. 10 cl, 1 tbl, 2 ex |
