Abstract:
Disclosed herein is an ink-jet printing process comprising the three steps of (a) applying inks containing a disperse dye, a compound for dispersing the disperse dye and an aqueous medium to a cloth comprising fibers dyeable with disperse dyes according to an ink-jet system (b) subjecting the cloth, to which the inks have been applied, to a heat treatment and (c) cleaning the heat-treated cloth, wherein the inks comprise two or more inks which separately contain disperse dyes of the same hue and are different in dye concentration, and the thermal diffusivity of the disperse dye used in the ink having a low dye concentration is higher than that of the disperse dye used in the ink having a high dye concentration.
Abstract:
Disclosed herein is a printing process in which at least two inks are applied to a cloth according to an ink-jet system to conduct printing, which comprises at least three steps of: (a) applying the two inks to the cloth in such a manner that at least a part of the inks overlap each other; (b) subjecting the cloth, to which the inks have been applied, to a heat treatment; and (c) washing the heat-treated cloth, wherein the cloth is a cloth comprising fibers dyeable with disperse dyes, each of the inks comprises s specified coloring matter, a compound for dispersing the coloring matter and an aqueous liquid medium.
Abstract:
Disclosed herein is an ink-jet printing cloth which is dyed with inks containing a reactive dye and is composed mainly of silk fibers, wherein the cloth contains an alkaline substance in an amount of 0.01 to 0.8 % by weight based on the dry weight of the cloth.
Abstract:
Disclosed herein is a powder material comprising a compound which electrochemically intercalates and deintercalates a lithium ion, wherein the powder material is comprised mainly of a compound containing at least an oxygen element, a sulfur element and at least one transition metal element MT, wherein the molar ratio of oxygen to sulfur is 0.1 to 100, and the molar ratio of (O+S)/MT is 1.0 to 3.0. There is also inclosed an electrode structure for a Li intercalating battery comprising said powder material, and a process for producing said electrode structure. Furthermore, there is disclosed a secondary Lithium battery fabricated from at least a negative electrode, a positive electrode, an electrolyte and a battery case and utilizing the intercalation and deintercalation reaction of Li ions for charging and discharging, wherein the negative and/or positive electrode is comprised of an electrode containing, as a main component, said powder material.
Abstract:
The present invention provides a textile printing method for forming a color mixture portion by partially overlapping at least three colors of inks including disperse dyes. In the printing method, the three color inks contain at least four disperse dyes in total.
Abstract:
Disclosed herein is an ink-jet textile printing ink comprising a reactive dye and an aqueous liquid medium, wherein the ink contains at least one substance selected from the group consisting of dicarboxylic acids and alkali metal salts thereof.
Abstract:
Disclosed herein is an ink for ink-jet printing comprising a disperse dye in an amount of from 0.1 to 15% by weight, a compound that disperses said disperse dye, a water-soluble organic solvent, bishydroxyethylsulfone and water, wherein said disperse dye has an average particle diameter in a range of from 150 to 400 nm, and dye particles having a particle diameter of not more than 200 nm occupy 85% by weight in a particle diameter distribution, and dye particles having a particle diameter of not less than 1,000 nm are substantially not contained.
Abstract:
Disclosed herein is an ink-jet ink comprising a recording agent and a liquid medium dissolving and/or dispersing the recording agent therein, wherein the ink contains phytic acid and/or a salt thereof.
Abstract:
Disclosed herein is an ink-jet textile printing ink comprising at least a reactive dye and water, wherein the ink contains a hydrolyzate of the reactive dye in an amount of 1 to 50 % by weight based on the weight of the reactive dye.
Abstract:
Disclosed herein is an ink-jet printing cloth composed mainly of nylon fibers, wherein the cloth has a water content of 10 to 110 %, and comprises nylon yarn having an average thickness of 20 to 100 deniers composed of nylon fibers having an average thickness of 1 to 10 deniers.