Organic compounds -- part of the class 532-570 series – Organic compounds – Nitriles
Patent
1988-04-07
1989-08-22
Nielsen, Earl
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitriles
558442, 558445, 560155, 560156, 560168, 560169, 560170, 560171, 560 35, 560 41, 528119, C07C10120
Patent
active
048597880
ABSTRACT:
Amino group containing curing component (A) for compounds (B) which contain epoxy or 1,3-dioxolan-2-one groups, comprising a reaction product of (a.sub.1) active CH alkyl esters of isocyanate adducts thereof with (a.sub.2) polyamines.
Mixtures of (A) and (B) with or without diluents and additives give rapid curing even at low temperatures and high atmospheric humidity and are suitable in particular for paint formulations.
REFERENCES:
patent: 2152132 (1939-03-01), Boese
patent: 2174239 (1939-09-01), Gleason
patent: 2325567 (1943-07-01), Bock et al.
patent: 2447196 (1948-08-01), Martin et al.
patent: 4036985 (1977-07-01), Amato et al.
Brindopke Gerhard
Godau Claus
Weber Walter
Hoechst AG
Nielsen Earl
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