摘要:
The inkjet recording method includes ejecting an inkjet ink toward a recording medium to form an ink image on the recording medium. The inkjet ink includes a pigment, water, a surfactant, and at least one of 3-methoxy-N,N-dimethylpropionamide and 3-n-butoxy-N,N-dimethylpropionamide. When Dp represents the diameter of a pigment portion in a dot image formed by dropping a droplet of the inkjet ink with a volume of 0.5 μl on the recording medium, and Dv represent the diameter of a vehicle portion in the dot image, the ratio Dv/Dp is from 1.4 to 1.7.
摘要:
The inkjet recording method includes ejecting an inkjet ink toward a recording medium to form an ink image on the recording medium. The inkjet ink includes a pigment, water, a surfactant, and a compound having a formula (1) CH3OCH2CH2CON(CH3)2, and optionally includes a compound having a formula (2) CH3CH2CH2CH2OCH2CH2CON(CH3)2. The inkjet recording method satisfies a relation, 16≦γ cos θ≦26, wherein γ represents the surface tension of the inkjet ink in units of mN/m, and θ represents the angle of contact of the inkjet ink with the recording medium in units of degree measured 0.1 seconds after dropping an droplet of the inkjet ink with a volume of 2.5 μl on the recording medium.
摘要:
An image forming method applying a pretreatment liquid on the surface of a recording medium; and applying an inkjet ink including a colorant, a hydrosoluble organic solvent, a surfactant and water on the surface applied with the pretreatment liquid, wherein the hydrosoluble organic solvent includes at least one polyol including an equilibrium water content in an amount not less than 30% by weight at 23° C. and 80% RH; an amide compound having the following formula (I); and at least one of compounds having the following formulae (II) to (IV), and wherein a pure water transfers to the recording medium in an amount of from 1 to 15 mL/m2 when measured by a dynamic scanning liquid absorptometer at a contact time of 100 ms.
摘要翻译:一种将预处理液体施加到记录介质的表面上的成像方法; 以及在施加有所述预处理液体的表面上涂布包括着色剂,水溶性有机溶剂,表面活性剂和水的喷墨油墨,其中所述水溶性有机溶剂包括至少一种多元醇,所述多元醇的平衡含水量不小于30% 在23℃和80%RH下的重量比; 具有下式(I)的酰胺化合物; 和具有下式(II)至(IV)的化合物中的至少一种,并且其中当通过动态扫描液体吸收计在接触下测量时,纯水以1至15mL / m 2的量转移到记录介质中 时间为100 ms。
摘要:
Provided is a set of an ink and a print medium, the set including an ink and a print medium, wherein the ink includes at least one organic solvent, polyurethane resin particles, a colorant, and water, wherein the at least one organic solvent includes a compound having a saturated vapor pressure at 100° C. of 65 mmHg or greater but 400 mmHg or less, and wherein a sensor output at a critical image peeling point, measured by a microscratching method, of a solid image formed on the print medium in a manner that the ink is attached in an amount of 0.96 mg/cm2 is 600 or greater.
摘要翻译:提供了一组油墨和打印介质,该组合包括油墨和打印介质,其中油墨包括至少一种有机溶剂,聚氨酯树脂颗粒,着色剂和水,其中至少一种有机溶剂包括 在100℃下的饱和蒸气压为65mmHg以上且400mmHg以下的化合物,其中,通过显微分析法测定的临界图像剥离点处的传感器输出在印刷介质上形成的实心图像 油墨以0.96mg / cm 2的量连接的方式为600或更大。
摘要:
Ink includes a coloring material, an organic solvent, and water, wherein the ink satisfies the following requisites: I. the organic solvent includes an organic solvent X having a solubility parameter (SP value) of 8.9-12.0, II. the organic solvent includes glycol ether compound (compound Z) having a vapor pressure of 50 mmHg or greater at 100 degrees C., and III. a mass ratio of the organic solvent X to the glycol ether compound is 1:1-8:1.
摘要:
An ink includes an organic solvent and polyethylene wax, wherein the polyethylene wax has a penetration of 1.2 or less as measured according to JIS K2235 format.
摘要:
To provide an ink, which contains: water; a pigment; and a first water-soluble organic solvent, wherein the first water-soluble organic solvent contains a water-soluble organic solvent (G) having a boiling point of 280° C. to 300° C., a water-soluble organic solvent (X) having a boiling point of 180° C. to 190° C., and a water-soluble organic solvent (Y) having a boiling point of 190° C. to 200° C., wherein the first water-soluble organic solvent contains a water-soluble organic solvent (G) having a boiling point of 280° C. to 300° C., a water-soluble organic solvent (X) having a boiling point of 180° C. to 190° C., and a water-soluble organic solvent (Y) having a boiling point of 190° C. to 200° C., wherein the ink satisfies the following formulae: 24≦X≦40 2≦X/Y≦20 where X [% by mass] is an amount of the water-soluble organic solvent (X), and Y [% by mass] is an amount of the water-soluble organic solvent (Y).
摘要:
An ink and cleaning liquid set includes an ink comprising a coloring material and a resin and a cleaning liquid comprising water and at least one type of organic solvent, wherein the ink in a dried form has a glass transition temperature of from 40 to 90 degrees C. and the swelling ratio calculated from a mass of a film of the ink in a dried form before and after immersion in the cleaning liquid is 10 percent or greater according to the following relationship 1: swelling ratio (percent)=100×[(B−A)/A] Relationship 1, where A represents the mass of the film before the immersion and B represents the mass of the film after the immersion.
摘要:
An ink contains water, an organic solvent, a resin, and a pigment, wherein the organic solvent has a Hansen solubility parameter (HSP) value in a Hansen sphere in a δD axis, δP axis, and δH axis coordinate space of a solid content of the ink.
摘要:
An image forming method includes applying an ink for the first time to a recording medium to form an image and rolling up the recording medium in a roll form, wherein the recording medium is continuous paper, the ink includes water, an organic solvent, and a coloring material, and the image has a tackiness power of from 80 to 110 nN.