INK SET, RECORDING METHOD AND RECORDING MEDIA

• Main Authors: ITO SHIMPEI, TAGA YASUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 29.11.2018
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COLOUR PRINTING; CORRECTING FLUIDS; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM; DYEING OR PRINTING TEXTILES; DYES; FILLING PASTES; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; INKS; LAUNDERING; LINING MACHINES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; PRINTING; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; STAMPS; TEXTILES; TRANSPORTING; TREATMENT OF TEXTILES OR THE LIKE; TYPEWRITERS; USE OF MATERIALS THEREFOR; WOODSTAINS

PROBLEM TO BE SOLVED: To provide an ink set containing an aqueous ink for inkjet recording that can be used for recording of both recording paper and other recording media, and a fixer.SOLUTION: An ink set contains an aqueous ink for inkjet recording, and a fixer. The aqueous ink for inkjet recording contains at least one of a direct dye and an acidic dye, and water. The fixer contains a water-soluble polymer having diallyl amine as a constitutional unit.SELECTED DRAWING: None 【課題】 記録用紙と、記録用紙以外の記録媒体との双方の記録に利用可能なインクジェット記録用水性インクと、定着剤と、を含むインクセットを提供する。【解決手段】 本発明のインクセットは、インクジェット記録用水性インクと、定着剤と、を含むインクセットであって、前記インクジェット記録用水性インクは、直接染料及び酸性染料の少なくとも一方と、水、とを含み、前記定着剤は、ジアリルアミンを構成単位として有する水溶性ポリマーを含むことを特徴とする。【選択図】 なし