摘要:
The present invention relates to a water-soluble addition polymer which is produced from a carboxylated diol represented by the following general formula (I) and a polyisocyanate and has an acid value of 100 to 250, and an aqueous ink using this polymer as a dispersant for a disperse dye: wherein the residue A is an aromatic, alicyclic or aliphatic polybasic acid residue, and the residue B is a trivalent aliphatic alcohol residue.
摘要:
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.
摘要:
The present invention relates to a water-soluble addition polymer which is produced from a carboxylated diol represented by the following general formula (I) and a polyisocyanate and has an acid value of 100 or 250, and an aqueous ink using this polymer as a dispersant for a disperse dye: wherein the residue A is an aromatic, alicyclic or aliphatic polybasic acid residue, and the residue B is a trivalent aliphatic alcohol residue.
摘要:
A method of performing ink jet textile printing of a fiber product involves recording the border of a recorded image with a first ink containing an antibleeding agent, recording inside the border with a second coloring ink to complete the recorded image, and coloring the recorded image with heat. A printed textile article is made from fiber product substrate, and has an image formed thereon. The image has a border of a first ink containing an antibleeding agent, and an inner region located within the border is of a second coloring ink, the image having been colored by the application of heat.
摘要:
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.
摘要:
A cloth for textile printing, wherein any of the following substances is present on the surface of or in the interior of the cloth, (a) a tertiary amine compound having either a carboxyl group or a sulfonic group in its molecule, or a salt thereof, (b) a compound having a carboxyl group and an amide group, or a salt thereof, and (c) a compound having a sulfonic group and an amide group, or a salt thereof.
摘要:
Disclosed herein is an ink-jet printing cloth composed of cellulose fibers, wherein the specific gravity of the cloth in an absolute dry condition is controlled within a range of from 1.45 to 1.49 by mercerization.
摘要:
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.
摘要:
A textile-printing method imparts ink containing a cyan disperse dye and ink containing blue disperse dye on a cloth such that the cyan ink and the blue ink are at least partially overlapped, thereby forming a color mixture portion on the cloth, wherein a weight ratio of the cyan dye to the blue dye at the overlapped portion is specified in the range of from 10:1 to 100:1.
摘要:
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.