Patent classifications
D
TEXTILES; PAPER
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D06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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D06P
DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
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1/00
General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
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D06P1/44
using insoluble pigments or auxiliary substances, e.g. binders
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D06P1/64
using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
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D06P1/6428
Compounds containing aminoxide groups
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D06P1/6428

INK SET
20240182738 · 2024-06-06 ·

An ink set includes a combination of: a first ink composition containing a white pigment, and an alkali-soluble resin having an acid value of 200 mgKOH/g or higher or a crosslinked product thereof, which accounts for 1.0% by mass or more in the first ink composition, and further containing water; and a second ink composition to be printed over a printing layer constituted by the first ink composition, containing a colored pigment, and an alkali-soluble resin having an acid value of 200 mgKOH/g or higher or a crosslinked product thereof, which accounts for 1.0% by mass or more in the second ink composition, and further containing an amphoteric surfactant, a water-dispersible resin, and water. The ink set is intended to achieve good printability even when a volatile acid is used in a pretreatment solution for the ink set.