Abstract: A curable resin composition which comprises (1) a copolymer composed of an aminoalkyl acrylate and/or aminoalkyl methacrylate and an ethylenically unsaturated monomer being formulated with (2) a compound having at least two acryloyl groups in the molecule.The composition can be cured at low temperatures in the range of ordinary temperature to 120.degree. C., and therefore advantageously used for the formation of coating films in the application fields, such as plastics, wood and concrete, where heat treatment cannot be performed. Also, the composition which exhibits excellent adherence toward various kinds of substrates can be used as adhesives and different kinds of primers, as well. Furthermore, the composition can provide coating films that excel in terms of water resistance, weathering resistance and solvent resistance, and therefore be utilized for overpaints, etc.

Abstract: The present invention provides novel triisocyanate compounds of the formula: ##STR1## wherein ##STR2## stands for ##STR3## the production thereof and the use thereof for polyurethane resins, especially, for solvent-free or high solids polyurethane coatings.

Abstract: Disclosed is a novel polyglycidyl compound useful as polyfunctional epoxy resins excellent in adhesion, heat resistance and strength. This novel polyglycidyl compound has the general formula: ##STR1## (wherein ##STR2## A method for producing this polyglycidyl compound is also disclosed.

Abstract: Disclosed is a novel triamine derivative, particularly a ketimine or aldimine derivative derived from a triamine and a ketone or an aldehyde, which has the following general formula: ##STR1## [wherein ##STR2## X is hydrogen or a hydrocarbon radical of 1 to 8 carbon atoms; Y is a hydrocarbon radical of 1 to 8 carbon atoms; X and Y, together with their neighboring carbon atom, may form a 5- to 7-membered aliphatic hydrocarbon ring; and n is an integer of 1, 2 or 3].This novel triamine derivation is useful as a curing agent for epoxy resins or polyurethane resins.

Abstract: The present invention provides novel triisocyanate compounds of the formula: ##STR1## the production thereof and the use thereof for polyurethane resins, especially, for solvent-free or high solids polyurethane coatings.