摘要:
A sublimation thermal transfer recording material which includes a substrate and an ink layer formed on the substrate for forming a color image, the ink layer including a plurality of sublimable dye groups each of which has different hue and each of which includes one or more sublimable dyes, wherein, provided that weighted average values of solubility of each dye to toluene in each sublimable dye group are values D1, D2, D3, . . . , and Dn, and a maximum value thereof is Dh, each of the values Dn other than the maximum value Dh is greater than about 0.5×Dh, and/or wherein, provided that weighted average values of a product of solubility of each dye to toluene and an extinction coefficient of the dye in each sublimable dye group are values E1, E2, E3, . . . , and En, and a maximum value thereof is Eh, each of the values En other than the maximum value Eh is greater than about 0.5×Eh.
摘要:
A sublimation thermal transfer receiving material having an image receiving layer is provided for sublimation thermal transfer recording, wherein the image receiving layer including a resin having activated hydrogen, an isocyanate compound and a catalyst promoting the crosslinking reaction of said resin and said isocyanate compound, and wherein a degree of gelation of the image receiving layer is about 70 to 99% and the isocyanate compound includes one of a xylylene diisocyanate compound and an aliphatic isocyanate compound excepting an adduct of hexamethylene diisocyanate. The receiving material is preferably subjected to a heat treatment after being formed an image thereon.
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-type thermal image transfer recording medium is composed of a support and a plurality of ink layers, such as yellow, magenta and cyan ink layers, and a black ink layer if necessary, formed on the support side by side, or on different separate supports, each ink layer containing an organic binder agent and a sublimable dye dispersed in the organic binder agent, with the gram-absorptivity coefficient of the sublimable dye being 150,000 or more.
摘要:
A sublimation thermal transfer recording material which includes a substrate and an ink layer formed on the substrate for forming a color image, the ink layer including a plurality of sublimable dye groups each of which has different hue and each of which includes one or more sublimable dyes, wherein, provided that weighted average values of solubility of each dye to toluene in each sublimable dye group are values D1, D2, D3, . . . , and Dn, and a maximum value thereof is Dh, each of the values Dn other than the maximum value Dh is greater than about 0.5.times.Dh, and/or wherein, provided that weighted average values of a product of solubility of each dye to toluene and an extinction coefficient of the dye in each sublimable dye group are values E1, E2, E3, . . . , and En, and a maximum value thereof is Eh, each of the values En other than the maximum value Eh is greater than about 0.5.times.Eh.
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-supply layer and a dye-transfer layer which are successively overlaid on the support, each layer containing a sublimable dye and an organic binder agent in which the above-mentioned sublimable dye is dispersed, and a top layer provided on the dye-transfer layer, containing a non-dyeable resin or a low-dyeable resin.
摘要:
A sublimation-type thermal color image transfer recording medium for transferring images onto an image receiving sheet by moving the sublimation-type thermal color image transfer recording medium with a speed of 1/n (n>1) relative to the image receiving sheet with a speed of 1 is composed of at least one support, and an ink layer formed on the support. The ink layer includes at least one dye-supply layer formed on the support, which is composed of a resin binder agent and one sublimable dye dispersed therein, such as a yellow sublimable dye, a magenta sublimable dye, and a cyan sublimable dye; and a dye-transfer-contribution layer formed on the dye-supply layer, which is composed of a resin binder agent and a sublimable dye with substantially the same color as that of the sublimable dye in the dye-supply layer, wherein the total of the sublimable dye contained in the dye-supply layer and that in the dye-transfer contribution layer, M g/m.sup.2, and the value of M.multidot.1/n for each color ink section are in a predetermined relationship.
摘要翻译:一种升华型热彩色图像转印记录介质,用于通过相对于图像接收片以1 / n(n> 1)的速度移动升华型热像转印记录介质,将图像转印到图像接收片上 1的速度由至少一个支撑体和形成在支撑体上的油墨层组成。 油墨层包括形成在载体上的至少一种染料供给层,其由树脂粘合剂和分散在其中的一种可升华染料组成,例如黄色可升华染料,品红色可升华染料和青色可升华染料; 以及在染料供给层上形成的染料转移贡献层,其由树脂粘合剂和与染料供给层中的可升华染料基本上相同颜色的升华性染料组成,其中, 染料供给层和染料转移贡献层中含有的可升华染料M g / m 2,各颜色墨水部分的Mx1 / n值为预定关系。
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.