摘要:
This aims to provide an inkjet recording apparatus which prevents a beading or a color bleeding in a recording system using a line head, and an inkjet recording method. The inkjet recording apparatus comprises an ink line head equipped with nozzle rows having a plurality of nozzles arranged at a predetermined pitch for discharging inks containing coloring materials, and a fixing liquid line head equipped with nozzle rows having a plurality of nozzles arranged at a predetermined pitch for discharging fixing liquids to enhance the fixtures of the inks to a recording medium. The inkjet recording apparatus performs the records by discharging the inks and the fixing liquids from the individual line heads to the recording medium while moving the recording medium and the individual line heads relatively in predetermined directions. The inkjet recording apparatus is characterized in that the nozzle rows of the ink line head and the fixing liquid line head are arranged such that they are deviated from each other by one half of the predetermined pitch in the nozzle row direction.
摘要:
A fixing belt or a fixing roller for fixing an ink jet image recorded on an ink jet recording material by heat, the fixing belt comprising a base material having thereon a surface layer contacting the ink jet recording material during fixing, the fixing roller comprising a heating roller and a pressure roller having base materials A and B, respectively, at least one of the heating roller and the pressure roller having a. surface layer contacting the ink jet recording material during fixing, wherein the surface layer has a peel strength of not less than 30 g/5 cm or a pencil hardness of HB or more, and the surface layer is produced by a method comprising the steps of: coating a hardenable silicone on the base material by a dip coating; and hardening the coated hardenable silicone by heat.
摘要:
An ink-jet recording method comprising the steps of: forming a pigment image on a recording medium by jetting pigment ink; and adjustment thew C value of the pigment image to 60 or more.
摘要:
An ink-jet image recording method is disclosed. In the method and image is formed by jetting ink on an ink-jet recording medium having an ink absorption layer and optionally a layer provided the ink absorption layer on resin coated paper, in which the outermost layer comprises an aqueous emulsion of thermoplastic resin particles synthesized in the presence of polyvinyl alcohol as a protective colloid for emulsion polymerization, and the recording medium is treated by heat.
摘要:
A dye and a recording material employing the dye are disclosed. The dye is represented by formula B═N—A In the formula, A represents a metal-free atomic group necessary to form a condensed ring having —NR1R2 as a substituent on the ring, except for one ring in which a carbon atom on the ring combines with the nitrogen atom in the formula. B represents a coupler component and combines with a nitrogen atom in the formula at coupling position of the coupler component. R1 and R2 each independently represents a hydrogen atom, an alkyl group which may have a substituent, an aryl group which may have a substituent, and a heterocycle which may have a substituent, and R1 and R2 may combine with each other to form a ring.
摘要翻译:公开了使用染料的染料和记录材料。 染料由式表示:式中,A表示在环上形成具有-NR 1 R 2作为取代基的稠环所需的无金属原子团,除了环上的碳原子与氮原子结合的环 在公式。 B表示成色剂组分,并且在偶合剂组分的偶合位置与式中的氮原子结合。 R 1和R 2各自独立地表示氢原子,可以具有取代基的烷基,可以具有取代基的芳基和可以具有取代基的杂环,并且R 1和R 2可以彼此结合形成环 。
摘要:
A silver halide color photographic material which comprises a coupler is disclosed. The coupler is represented by a formula I or II, ##STR1## The meaning of each symbol is defined in the specification. The color photographic material of the invention gives a magenta image excellent in preserving stability.
摘要:
A silver halide color photographic light-sensitive material comprising a silver halide emulsion layer containing a cyan coupler represented by the following general formula [I]. The color photographic material is improved in sensitivity, density of cyan image, density losing of cyan image due to processing by a fatigued bleach or bleach-fix solution. ##STR1##
摘要:
An ink jet recording medium and its manufacturing method are disclosed, the medium comprising a substrate and provided thereon, plural ink absorption layers including an upper layer containing inorganic pigment and thermoplastic particles, wherein the content by weight of the inorganic pigment is greater than that of the thermoplastic particles.
摘要:
An ink jet recording method including a step of: jetting a dye ink onto a surface of a recording medium, wherein said dye ink includes a latex capable of absorbing ultraviolet light, and said recording medium includes a substrate having thereon at least one ink absorbing layer, the outermost ink absorbing layer being a porous layer.
摘要:
A thermographic material is disclosed which comprises a support and provided thereon, a recording layer containing a photolytic free radical generating agent capable of providing a free radical on absorption of light, a dye decolored by the free radical, and an anti-decolorizing agent, the photolytic free radical generating agent and dye being contained in a microcapsule in the recording layer, and the anti-decolorizing agent being present outside the microcapsule in the recording layer, wherein an image is formed by imagewise heating the thermographic material to mix the anti-decolorizing agent with the photolytic free radical generating agent and the dye to form a latent image, and then exposing the heated material to light which the photolytic free radical generating agent absorbs, so that the dye at the latent image portions is not decolored and the dye at portions other than the latent image portions is decolored.