摘要:
A sublimation thermal transfer recording material including a smooth and excellent heat resistant layer which has excellent feeding property and excellent image qualities even when used for n-fold speed mode multiple sublimation thermal transfer recording. The sublimation thermal transfer recording material comprises a substrate, an ink layer formed thereon and a heat resistant layer formed on the non-layered side of the substrate, wherein the heat resistant layer has a softening point of at least 200.degree. C. which is measured by a method based on JIS-K7196.
摘要:
An image receiving sheet for sublimation-type thermal image recording includes substrate; and a dye receiving layer which is formed on the substrate directly or through an intermediate layer, the dye receiving layer including a dyeable cured resin and having a gel percentage of 70 wt. % or more. A sublimation-type thermal image transfer recording method for recording images by use of this image receiving sheet and a sublimation-type thermal image transfer recording medium is disclosed.
摘要:
A sublimation-type thermal image transfer recording medium is composed of a support, a dye-containing layer formed on the support, containing a sublimable dye, and a top layer formed on the dye-containing layer, containing a hydrolyzed product of a silane coupling agent. This sublimation-type thermal image transfer recording medium may be composed of a support, at least two dye-containing layers formed on the support, containing a sublimable dye and an organic binder agent in which the sublimable dye is dispersed, and a top layer formed on at least the two dye-containing layers, containing a hydrolyzed product of a silane coupling agent. Alternatively, the above sublimation-type thermal image transfer recording medium may be composed of a support, a dye-supply layer formed on the support, containing a sublimable dye and an organic binder agent in which the sublimable dye is dispersed, a dye-transfer layer formed on the dye-supply layer, containing a sublimable dye and an organic binder agent in which the sublimable dye is dispersed and a low-dyeable resin layer formed on the dye-transfer layer, containing an organic binder agent and a hydrolyzed product of a silane coupling agent.
摘要:
An image receiving medium for use in combination with a sublimation type thermal image transfer recording medium with a sublimation-type dye containing image transfer layer is composed of a substrate including a sheet made of a fibrous material and a polymeric material in the form of partcles or a porous resin, the polymeric material or the porous resin being located in the interstices within the fibrous material; and a dye receiving layer formed the substrate.
摘要:
A sublimation thermal image transfer recording medium has a substrate, a dye-containing layer formed on the substrate, containing a sublimable dye, and a top layer formed on the dye-containing layer, with the softening temperature of the top layer being at least 200.degree. C. which is measured in accordance with Japanese Industrial Standards JIS-K7196, and the coefficient of friction thereof being 0.2 or less which is measured in accordance with ASTM-D1894. In addition, there is provided a sublimation thermal image transfer recording method which includes the step of superimposing an image receiving sheet having a dye image receiving layer on the above-mentioned sublimation thermal image transfer recording medium, with imagewise application of heat thereto, with the dyeability of the top layer of the recording medium being controlled to be lower than that of the dye image receiving layer of the image receiving sheet.
摘要:
A sublimation-type thermal image transfer recording medium is composed of a support, a dye-containing layer formed on the support, containing a sublimable dye, and a top layer formed on the dye-containing layer, containing a hydrolyzed product of a silane coupling agent. This sublimation-type thermal image transfer recording medium may be composed of a support at least to dye-containing layers formed on the support, containing a sublimable dye and an organic binder agent in which the sublimable dye is dispersed, and a top layer formed on at least the two dye-containing layers, containing a sublimable product of a silane coupling agent. Alternatively, the above sublimation-type thermal image transfer recording medium may be composed of a support, a dye-supply layer formed on the support, containing a sublimable dye and an organic binder agent in which the sublimable dye is dispersed, a dye-transfer layer formed on the dye-supply layer, containing a sublimable dye and an organic binder agent in which the sublimable dye is dispersed and a low-dyeable resin layer formed on the dye-transfer layer, containing an organic binder agent and a hydrolyzed product of a silane coupling agent.
摘要:
An information recording-displaying card, includes: core sheet; and over sheet bonded to core sheet, including: a support including an amorphous polyester resin, and a reversible thermosensitive recording layer on the support, including: an electron-donating coloring compound, and an electron-accepting compound. The reversible thermosensitive recording layer is capable of forming coloring state and decolorizing state, with difference in at least one of the following: heating temperature, and cooling rate after heating. The over sheet is embossable in upper portion thereof, functions as image displaying section, and meets the following conditions (A), (B) and (C): (A) (over sheet's upper limit temperature for erasing−30° C.)>(over sheet's temperature of storage elasticity E′ (1.0 E+08) Pa), (B) 10 μm or less of surface waviness WCM, and (C) 1.0 E+02 Pa≦(storage elasticity E′ of reversible thermosensitive over sheet at 180° C.)≦5.0 E+07 Pa.
摘要:
A reversible thermosensitive coloring composition is composed of (i) an electron-donor coloring compound and (ii) an electron-acceptor compound selected from the group consisting of an organic phosphoric acid compound, an aliphatic carboxylic acid, and a phenolic compound, each having a straight chain or branched chain alkyl group or alkyenyl group having 12 or more carbon atoms, the electron-donor coloring compound and the electron-acceptor compound being capable of reacting to induce color formation in the reversible thermosensitive coloring composition at the eutectic temperature thereof. The electron-donor coloring compound and the electron-acceptor compound, when fused and colored in a mixed state, with application of heat thereto, followed by rapidly cooling the fused mixture, exhibit an exothermic peak in a temperature elevation process in a differential scanning calorific analysis or in a differential thermal analysis. A recording medium and display medium using the above reversible thermosensitive coloring composition, a recording method of using the recording medium, a display method of using the display medium, a display method of using the display medium, and a display apparatus using the display medium are disclosed.
摘要:
A reversible thermosensitive coloring composition is composed of (i) an electron-donor coloring compound and (ii) an electron-acceptor compound selected from the group consisting of an organic phosphoric acid compound, an aliphatic carboxylic acid, and a phenolic compound, each having a straight chain or branched chain alkyl group or alkenyl group having 12 or more carbon atoms, the electron-donor coloring compound and the electron-acceptor compound being capable of reacting to induce color formation in the reversible thermosensitive coloring composition at the eutectic temperature thereof. The electron-donor coloring compound and the electron-acceptor compound, when fused and colored in a mixed state, with application of heat thereto, followed by rapidly cooling the fused mixture, exhibit an exothermic peak in a temperature elevation process in a differential scanning calorific anlaysis or in a differential thermal analysis. A recording medium and display medium using the above reversible thermosensitive coloring composition, a recording method of using the recording medium, a display method of using the display medium, a display method of using the display medium, and a display apparatus using the display medium are disclosed.
摘要:
A recording medium contains a support, and an antistatic agent-containing layer, and the antistatic agent-containing layer contains a binder resin and tin oxide-coated titanium oxide particles.