HOT ADHESIVE MEDIUM FOR INK JET, HOT ADHESION METHOD, HOT ADHESIVE BODY AND PRODUCTION OF HOT ADHESIVE MEDIUM FOR INK JET

摘要

PROBLEM TO BE SOLVED: To make it possible to obtain the formation of high-grade images with which the overflowing and bleeding of ink are suppressed, the secure hot adhesiveness to various kinds of adherends and further, excellent rigidity after adhesion as specifications of labels, etc., by specifying the m.p. of a hot- melt adhesive layer and the melt viscosity in a range of prescribed temp. ;SOLUTION: The hot adhesive medium for ink jet consists basically of a base 1, the hot-melt adhesive layer 2 formed thereon and release paper 3 formed thereon. The m.p. of the hot-melt adhesive layer 2 is ≤110°C and the melt viscosity in a range of 120 to 170°C is ≥10,000 cPs. A thermoplastic high- polymer resin may be preferably used as the chief material of the hot-melt adhesive layer 2. More specifically, such resins include a polyester resin, acrylic resin, etc. The method for providing the one surface of the base 1 with the hot-melt adhesive layer 2 includes a method of coating the release paper with a thermoplastic high-polymer resin which is melted by heating or a resin which is dissolved in a solvent, etc.;COPYRIGHT: (C)1999,JPO