Polycyclic polyamines

C - Chemistry – Metallurgy – 08 – G

Patent

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C08G 59/50 (2006.01) C07C 45/50 (2006.01) C07C 47/347 (2006.01) C07C 211/19 (2006.01)

Patent

CA 1153391

ABSTRACT OF THE INVENTION Disclosed herein are tricyclic and pentacyclic poly- amines of the formula Image I wherein the above formula m is equal to 0 or 1; x and y are selected from the group consisting of: -CH2NH2; CH2NH(CH2CHR4CH2NH2); and -CH2N(CH2CHR4CH2NH2)2, and mixtures thereof, wherein R1, R2, R3, and R4 are hydrogen or methyl and mixtures thereof, provided that both X and Y may not be CH2N2. These compounds function excellently as non-visably carbonating epoxy curing agents and in addition, unlike most other amines, exhibit a M?ld amine odor.

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