Imidazolyl derivatives, their use as curing agents in...

C - Chemistry – Metallurgy – 07 – D

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117/198, 402/270

C07D 233/61 (2006.01) C07D 521/00 (2006.01) C08G 59/18 (2006.01) C08J 5/24 (2006.01) C08L 63/00 (2006.01)

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CA 2025323

PATENT 517710-2495 ABSTRACT The invention relates to new imidazolyl derivatives, their use as curing agents in epoxy-resin compositions, and cur- able epoxy-resin compositions containing them and composed of an epoxy resin and compounds of the general formula (I) Image where R is the group of the alcohol component used to produce the glycidyl ethers, R1 and R2 are, independently of each other, hy- drogen, -CH3 or -C2H5, n is 2 or 3, R3 is COOH, -CN, -CONH-NH2, -COOCH2-CH2-OH or COOR4, R4 being an aliphatic hydrocarbon group having from 1 to 4 carbon atoms, and m is equal to the valence of R. schering\2495.pat

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