| abstract |
PURPOSE: A one-component moisture-curable polyurethane resin composition of excellent storage stability, containing specified two kinds of organic groups. n CONSTITUTION: A compound having (a) a 1-oxa-3,5-diazine-2,4,6-trione group of the formula and (b) a group substantially unreactive with the above group and capable of forming a prim. or sec. amino group upon contact with moisture in one molecule (which can be obtained by reacting a compound having an isocyanato group and a trione group with a compound having a blocked amino group and an active hydrogen) is mixed with, optionally, a storage stability improver, a reaction accelerator, a pigment, an antioxidant, etc., to obtain a moisture-curable adhesive. The above compound may be replaced by a mixture of a compound having group (a) and a compound having group (b). n COPYRIGHT: (C)1985,JPO&Japio |