STABILIZED GLUING COMPOSITION Russian patent published in 1998 - IPC

FIELD: gluing materials. SUBSTANCE: stabilized gluing composition has alkyl-2-cyanacrylate or a mixture of two different alkyl-2-cyanacrylates distinction by carbon atom number in ester group at ratio from 1:99 to 50:50 and stabilizing agent of the general formula: -CH= C(CN)-COOR where R - C_1-16-alkyl or where n = 2-6, or their mixture at ratio 1:1. Gluing composition can contain additionally modifying agent - a compound taken from the group: dialkyl-, diallyl- and allylalkylphthalates, C_1-10-alkyl and aerosil. Composition is stable at storage at temperature range 5-70 C, retains high strength properties, shows adhesion to different homogeneous and heterogeneous materials, provides high safety of glue joints under conditions of increased humidity, temperature and in corrosive medium. EFFECT: improved quality and property of composition. 4 cl, 3 tbl