PRINTING INKJET INK COMPOSITION SET AND RECORDING METHOD

• Main Authors: SONOYAMA TAKUYA, OGUCHI HIDEKI, WAKUSHIMA YUKI, MIYAJIMA YOSHITAKA, KAMISAKA NAO
• Format: Patent
• Language: English; Japanese
• Published: 22.08.2019
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; 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; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; USE OF MATERIALS THEREFOR; WOODSTAINS

To provide a printing inkjet ink composition set capable of expressing a color with hue angle ∠h° in a range of 260° to 310°, and a color with hue angle ∠h° in a range of 15° to 80° in a printed matter with good color development, and good in light resistance of an image of the printed matter.SOLUTION: There is provided a printing inkjet ink composition set having a printing inkjet ink composition having a color with hue angle ∠h° in a range of 260° to 310° defined in a CIELAB color space on a printed matter after printing, and a chroma saturation Cof 45 or less, and a printing inkjet ink composition having a color with hue angle ∠h° in a range of 15° to 80° defined in a CIELAB color space on a printed matter after printing, and a chroma saturation Cof 65 or less.SELECTED DRAWING: None 【課題】２６０°以上３１０°以下の範囲の色相角∠ｈ°の色、及び、１５°以上８０°以下の範囲の色相角∠ｈ°の色を、捺染物において発色性良く表現でき、かつ、捺染物の画像の耐光性が良好な捺染インクジェットインク組成物セットを提供すること。【解決手段】捺染後の捺染物上でのＣＩＥＬＡＢ色空間で定義される色相角∠ｈ°が２６０°以上３１０°以下の範囲であり、彩度Ｃ＊が４５以下である捺染インクジェットインク組成物と、捺染後の捺染物上でのＣＩＥＬＡＢ色空間で定義される色相角∠ｈ°が１５°以上８０°以下の範囲であり、彩度Ｃ＊が６５以下である捺染インクジェットインク組成物と、を備える、捺染インクジェットインク組成物セット。【選択図】なし