C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
252/124, 260/273
C07D 471/08 (2006.01) B01J 31/02 (2006.01) C07D 209/52 (2006.01) C08G 18/20 (2006.01) C08G 59/68 (2006.01)
Patent
CA 1333605
New catalysts are made available for the production of polyurethane and polyepoxide resins being derivates of 2-azabicyclot[2.2.1]hept-5-enes and 2-azabicyclot[2.2.1]- heptanes substituted in 2- and optionally in 3-position. Also provided is a process for preparing same by reacting cyclopentadiene with salts of strong acids of ammonia or of primary amines and aldehydes and, optionally, by subsequent catalytic hydrogenation of the reaction product.
561026
Gluzek Karl-Heinz
Humbert Heiko
Air Products And Chemicals Inc.
Smart & Biggar
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