Alicyclic diamines, alicyclic diisocyanates and polyisocyanato-i

Details Alicyclic diamines, alicyclic diisocyanates and polyisocyanato-i Alicyclic diamines, alicyclic diisocyanates and polyisocyanato-i

1992-04-10

1993-05-11

Kight, III, John

Organic compounds -- part of the class 532-570 series

Organic compounds

Isocyanate esters

560355, 25218220, C07C11800

Patent

active

052102866

ABSTRACT:
Herein disclosed are an .alpha.-(aminocyclohexyl)alkylamine represented by the following general formula (II): ##STR1##
wherein R represents hydrogen atom or a lower alkyl group having 1 to 5 carbon atoms, provided that the amino group bonded to the cyclohexyl group may be in either of the 2-, 3- and 4-positions and a method for preparing it; an .alpha.-(isocyanatocyclohexyl)alkylisocyanate of Formula (II) wherein the amino groups are replaced with isocyanato groups and a method for preparing it; polyisocyanato-isocyanurate represented by the following general formula (IV): ##STR2##
wherein R.sub.1, R.sub.2 and R.sub.3 may be the same or different and each represents a group represented by the following general formula: ##STR3##
wherein R represents hydrogen atom or an alkyl group having 1 to 5 carbon atoms and n is an integer ranging from 1 to 5 and a method for preparing it; and a resin obtained by polymerizing an organic polyisocyanate containing not lower than 10% by weight of the polyisocyanato-isocyanurate represented by Formula (IV) and a compound having at least two active hydrogen atoms as well as a resin composition for coating materials which comprises the resin.

REFERENCES:
patent: 3636108 (1972-01-01), Brake
patent: 4847408 (1989-07-01), Frosch et al.

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