Abstract:
The present invention provides a pyridine derivative represented by the following formula A or B, a dye produced by coupling the pyridine derivative A or B with an arbitray coupler and a thermal transfer sheet wherein use is made of the dye. In a thermal transfer process wherein use is made of a sublimable dye, the dye and the thermal transfer sheet according to the present invention can form a clear image having a sufficient density and an excellent light fastness. ##STR1##
Abstract:
The present invention provides a thermal transfer image-receiving sheet capable of forming an image excellent in various types of fastness, particularly in light fastness, maintaining the effect of the ultraviolet absorber during the storage without deterioration and stably existing within a dye-receiving layer through the use of a thermal transfer process wherein use is made of a sublimable dye. The thermal transfer image-receiving sheet of the present invention includes a substrate sheet and a dye-receiving layer formed on at least one surface of the substrate sheet, wherein a layer containing an ultraviolet absorber is provided between the substrate sheet and the dye-receiving layer.
Abstract:
A heat transfer image-receiving sheet including a substrate sheet and a dye-receiving layer formed on at least one surface of the substrate sheet, wherein the dye-receiving layer includes at least two microscopically separated phase regions of resins differing in dyeability, and wherein the phase regions include a dispersion phase of a lipophilic resin and a dispersion medium phase of a hydrophilic resin.
Abstract:
A thermal transfer sheet wherein a clear image having a sufficient density is formed in a thermal transfer process using a sublimable dye and wherein the formed image exhibits excellent fastnesses, particularly excellent light fastness.The thermal transfer sheet includes a base sheet and a dye-containing layer formed on one surface of the base sheet wherein a dye contained in the dye-containing layer includes a mixture of two or more specific dyes.
Abstract:
The present invention provides a thermal transfer image-receiving sheet capable of forming an image excellent in various types of fastness, particularly in light fastness, maintaining the effect of the ultraviolet absorber during the storage without deterioration and stably existing within a dye-receiving layer through the use of a thermal transfer process wherein use is made of a sublimable dye. The thermal transfer image-receiving sheet of the present invention comprises a substrate sheet and a dye-receiving layer formed on at least one surface of the substrate sheet, wherein a layer containing an ultraviolet absorber is provided between the substrate sheet and the dye-receiving layer.
Abstract:
A thermal transfer image receiving sheet which can provide an image according to a thermal transfer printing process wherein use is made of a sublimable dye. The image has high density and sharpness and is excellent in various types of fastness, particularly fingerprint resistance, plasticizer resistance, etc. The thermal transfer image receiving sheet of the present invention includes a substrate sheet and a dye receiving layer formed on at least one surface of the substrate sheet, wherein the dye-receiving layer includes a dispersion of a dye-receiving resin dispersed in an aqueous medium.
Abstract:
The present invention provides a pyridine derivative represented by the following formula A or B, a dye produced by coupling the pyridine derivative A or B with an arbitray coupler and a thermal transfer sheet wherein use is made of the dye. In a thermal transfer process wherein use is made of a sublimable dye, the dye and the thermal transfer sheet according to the present invention can form a clear image having a sufficient density and an excellent light fastness. ##STR1##
Abstract:
The present invention provides a thermal transfer image-receiving sheet which can form a clear image having a sufficiently high density and excellent in various types of fastness, particularly durability such as light fastness, fingerprint resistance and which is plasticizer resistance according to a thermal transfer printing process wherein use is made of a heat migratable dye. The thermal transfer image-receiving sheet includes a substrate sheet and a dye-receiving layer formed on at least one surface of the substrate sheet, wherein the dye-receiving layer includes a product of a reaction of a polyoxyalkylene polyol with an organic polyisocyanate.
Abstract:
An embossed release sheet includes a support sheet, an embossed layer which is arranged on the support sheet and contains a resin that is embossed and cured by ionizing radiation or ultraviolet radiation, and a release layer which is arranged on the surface of the embossed layer and contains addition-polymerized silicone.
Abstract:
A receiving layer transfer sheet including a substrate film, and a transferable resin layer formed on one surface of the substrate film and composed of at least a dye receiving layer component and an adhesive layer component, wherein the dye receiving layer and adhesive layer components are formed on the substrate film in this order, if desired, with an additional layer component interleaved therebetween, and at least one layer component forming the transferable resin layer contains a foam and/or a foaming agent and the adhesive layer component includes a mixture of at least two heat-sensitive adhesive materials having varying softening temperatures. Additionally, a receiving layer transfer sheet including a substrate film, and a transferable resin layer formed on one surface of the substrate film and composed of at least a dye receiving layer component and an adhesive layer component, wherein the dye receiving layer and adhesive layer components are formed on the substrate film in this order, if desired, with an additional layer component interleaved therebetween, and the dye receiving layer component has a thickness in the range of 0.1 .mu.m to 1.0 .mu.m and contains a filler. Additionally, a receiving layer transfer sheet including a substrate film, and a transferable resin layer formed on one surface of the substrate film and composed of at least a dye receiving layer component and an adhesive layer component, wherein the dye receiving layer and adhesive layer components are formed on the substrate film in this order, if desired, with an additional layer component interleaved therebetween, and the total amount of solvent residues in the transferable resin layer is up to 200 mg/m.sup.2.