摘要:
The image forming method of the present invention includes imparting ink to form an image on a recording medium, drying the image, and curing the image after the drying process, wherein the recording medium has one or a plurality of pigment layers on at least one surface of a support with cellulose pulp as a main component, and a transference amount of pure water into the recording medium is specific value, and the ink composition includes a pigment, water, and a water soluble polymerizable compound where the content ratio is equal to or more than 15 mass % and less than 40 mass %, and the content of a water soluble organic solvent is less than 3 mass %.
摘要:
An inkjet-recording method of recording an image on an ink-receiving layer, includes the steps of ejecting ink droplets of a water-soluble ink containing a water-soluble phthalocyanine dye on the ink-receiving layer of an inkjet-recording medium having a substrate and an ink-receiving layer which contains a water-soluble bivalent metal salt in an amount of 0.01 to 2 g/m2 formed thereon.
摘要翻译:在油墨接收层上记录图像的喷墨记录方法包括以下步骤:在具有水溶性酞菁染料的喷墨记录介质的油墨接收层上喷射含有水溶性酞菁染料的水溶性油墨的墨滴, 基材和含有0.01〜2g / m 2的水溶性二价金属盐的油墨接收层。
摘要:
An ink for ink-jet recording includes: at least one of an azo dye having a specific structure; and at least one of a betaine surfactant and a nonionic surfactant, and an ink set includes the ink, and an ink-jet recording method used the ink.
摘要:
The present invention provides a recording medium which contains a base paper, a first layer containing a binder, and a second layer containing a white pigment, the first layer and second layer being laid in this order on the base paper, wherein the base paper provided with the first layer on its surface has a Cobb water absorption degree, measured according to a water absorption test prescribed in JIS P8140 with a contact time of 15 seconds, of 5.0 g/m2 or lower, and the second layer has an amount of water absorbed therein, measured by the Bristow's method with a contact time of 0.5 seconds, of 2 mL/m2 to 8 mL/m2.
摘要翻译:本发明提供了一种记录介质,其包含原纸,含有粘合剂的第一层和含有白色颜料的第二层,第一层和第二层依次铺设在原纸上,其中提供的原纸 其表面上的第一层具有根据JIS P8140规定的接触时间为15秒,5.0g / m 2以下的吸水试验测定的Cobb吸水度,第二层具有一定量的水 通过Bristow方法测量,其接触时间为0.5秒,为2mL / m 2至8mL / m 2。
摘要:
The present invention provides an inkjet-recording medium having an ink-receiving layer at least containing a cationic polyurethane resin and a water-soluble bivalent metal salt, wherein the coating amount of the cationic polyurethane resin x (g/m2) and the coating amount of the water-soluble bivalent metal salt y (g/m2) satisfy the relationships of 0.3≦x≦5.0 and 0.01x≦y≦0.5x.
摘要翻译:本发明提供一种喷墨记录介质,其具有至少包含阳离子聚氨酯树脂和水溶性二价金属盐的油墨接收层,其中阳离子聚氨酯树脂的涂布量x(g / m 2 / SO 2),并且水溶性二价金属盐y(g / m 2)的涂布量满足0.3 <= x <=5.0,0.01x≤y≤0.5的关系 X。
摘要:
The invention provides an inkjet-recording method of recording an image on an ink-receiving layer, comprising ejecting ink droplets of a water-soluble ink containing a water-soluble phthalocyanine dye on the ink-receiving layer of an inkjet-recording medium having a substrate and an ink-receiving layer containing a water-soluble bivalent metal salt in an amount of 0.01 to 2 g/m2 formed thereon.
摘要翻译:本发明提供了一种在油墨接收层上记录图像的喷墨记录方法,包括在具有水溶性酞菁染料的喷墨记录介质的油墨接收层上喷射含有水溶性酞菁染料的水溶性油墨的墨滴, 基材和含有其上形成的0.01〜2g / m 2的水溶性二价金属盐的油墨接受层。
摘要:
The invention discloses a recording medium containing a compound shown by the following Formula (1) (Y1)n-Z1-(X)l-Z2-(Y2)m Formula (1) wherein, in Formula (1): each of Z1 and Z2 indicates a substituted or unsubstituted aromatic ring which may have a hetero atom; X indicates —O—, —S—, —S—S—, or —C(R)2—; R indicates an alkyl group or a hydrogen atom; each of Y1 and Y2 indicates a sulfo group, a carboxyl group, a phosphono group, a carbonamide group, a sulfonamide group, or a quaternary ammonium salt; l indicates 0 or 1; and each of m and n indicates 0 or an integer of 1 or more, and at least one of m and n is an integer of 1 or more.
摘要:
An ink composition for ink-jet recording includes a pigment; resin particles having a glass transition temperature of 80° C. or higher; at least one water-soluble organic solvent; and water, and a total mass of solid content in the ink composition for ink-jet recording is 10% by mass or more relative to the ink composition for ink-jet recording, and the at least one water-soluble organic solvent includes at least one organic solvent having an SP value of 27.5 or lower, the amount of the at least one organic solvent having an SP value of 27.5 or lower being 70% by mass or more relative to a total amount of the at least one water-soluble organic solvent. An ink-jet recording method is also provided.
摘要:
An aqueous ink for inkjet recording is provided. The aqueous ink ensures that the ejection accuracy in inkjet recording is excellent and helps suppress generation of density unevenness and streak unevenness, even after storage for a long period of time or exposure to high temperatures. The aqueous ink for inkjet recording contains vinyl polymer particles containing components A and B and a water-soluble solvent. Component A is an azo pigment having a specific structure, its tautomer, or a salt or hydrate thereof; and Component B is a vinyl polymer containing (a) a hydrophobic structural unit having an aromatic ring bonded to the polymer main chain through a linking group and (b) a hydrophilic structural unit.
摘要:
The invention provides an ink composition containing at least: a water-soluble organic solvent; a pigment; water; and a nonionic polymer thickener. The content of the water-soluble organic solvent is from 5 weight % to 30 weight % relative to the total amount of the ink composition. The ratio of Vhigh/Vlow, in which Vhigh represents 25° C. viscosity (mPa·s) measured at a shear rate of 1.5×105 (s−1) and Vlow represents 25° C. viscosity (mPa·s) measured at a shear rate of 3.0×103 (s−1), is from 0.70 to 0.95. The invention further provides an image formation method including at least ejecting the ink composition onto an image recording medium using an image formation apparatus to form an image on the image recording medium.