Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1982-09-24
1984-06-19
Daus, Donald G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
544244, C07D23970, C07C12900, C08G 5918
Patent
active
044554257
ABSTRACT:
New amidine/isocyanate adducts are particularly useful as catalysts for hardening epoxy resins, in particular pulverulent coating compositions based on epoxy resins. New bicyclic amidines are excellent starting materials for manufacturing these amidine/isocyanate adducts.
REFERENCES:
patent: 4024259 (1977-05-01), Bauer et al.
patent: 4147737 (1979-03-01), Sein et al.
patent: 4258186 (1981-03-01), Schott et al.
Corfield et al., Chemical Abstracts, vol. 64, 12563d, (1966).
Wendelin et al., Chemical Abstracts, vol. 92, 22455d, (1980).
de Cleur Eckhard
Kreuder Hans J.
Meyer Rolf-Volker
Bayer Aktiengesellschaft
Daus Donald G.
Rivers Diana G.
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