D06P1/926

Disperse Dye Color Paste for Waterless Dyeing, and Preparation Method and Application Thereof

The invention provides a disperse dye color paste for waterless dyeing, which comprises, by weight, 10%-40% of disperse dye filter cakes, 2%-35% of a dispersant, 5%-20% of a dyeing auxiliary, 0.1-0.5% of a surfactant, and 20%-88% of a solvent. The disperse dye color paste for waterless dyeing of the invention has a small particle size; and after waterless dyeing, a textile does not contain cleavable carcinogenic aromatic amine azo dyes, allergenic dyes, forbidden aromatic amine or bioactive substances. The disperse dye color paste for waterless dyeing of the invention can be stably stored for 6-12 months which is beneficial to the transportation of dyes and the production management of dyeing factories. Moreover, a dyeing effect featuring a high fixation rate is realized after the disperse dye color paste for waterless dyeing is applied to textiles.

INKJET INK FOR TEXTILE PRINTING, INK CARTRIDGE, INK SET, AND INKJET TEXTILE PRINTING METHOD

An inkjet ink for textile printing includes: water; an aqueous organic solvent; and colored resin particles, in which the colored resin particles contain a urethane resin and a dye, the dye containing at least one dye selected from the group consisting of an oil-soluble dye, a disperse dye, and a vat dye, and the urethane resin has an acid value of 5 to 90 mgKOH/g.

Disperse dye color paste for waterless dyeing, and preparation method and application thereof

The invention provides a disperse dye color paste for waterless dyeing, which comprises, by weight, 10%-40% of disperse dye filter cakes, 2%-35% of a dispersant, 5%-20% of a dyeing auxiliary, 0.1-0.5% of a surfactant, and 20%-88% of a solvent. The disperse dye color paste for waterless dyeing of the invention has a small particle size; and after waterless dyeing, a textile does not contain cleavable carcinogenic aromatic amine azo dyes, allergenic dyes, forbidden aromatic amine or bioactive substances. The disperse dye color paste for waterless dyeing of the invention can be stably stored for 6-12 months which is beneficial to the transportation of dyes and the production management of dyeing factories. Moreover, a dyeing effect featuring a high fixation rate is realized after the disperse dye color paste for waterless dyeing is applied to textiles.

INK SET FOR TEXTILE PRINTING, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
20250326945 · 2025-10-23 ·

A ink set for textile printing comprising an inkjet ink and an overcoat layer-forming liquid, in which the volume average particle diameter of wax particles contained in the overcoat layer-forming liquid is twice or more the volume average particle diameter of fixing resin particles contained in the inkjet ink. The fixing resin particle may have a glass transition temperature of 35 C. or lower.