The invention relates to the use of an epoxy resin composition, containing at least one reaction product from the reaction of at least one amine of formula (I) with at least one carbonyl compound of formula (II) and hydrogen, as a cold curing primer or adhesive. Primers or adhesives of this type cure rapidly and trouble-free at ambient temperature, even at cold temperatures such as 10 or 5° C., suffer remarkably little yellowing and are free from toxic phenol compounds such as phenol, tert-butylphenol or nonylphenol. The primer has a particularly low viscosity and is particularly suitable for priming porous mineral substrates.
本发明涉及一种环氧
树脂组合物作为冷固化底漆或粘合剂的用途,该组合物含有至少一种由至少一种式(I)的胺与至少一种式(II)的羰基化合物和氢反应生成的反应产物。这种类型的底漆或粘合剂在环境温度下,甚至在 10 或 5 摄氏度的低温下,都能快速、无故障地固化,黄化现象极少,而且不含有毒的
苯酚化合物,如
苯酚、叔
丁基苯酚或
壬基酚。该底漆的粘度特别低,尤其适用于多孔矿物底材的底漆。