Ink Jet Recording Method
    2.
    发明公开

    公开(公告)号:US20240229350A1

    公开(公告)日:2024-07-11

    申请号:US18407737

    申请日:2024-01-09

    摘要: An ink jet recording method according to an embodiment of the present disclosure includes a reaction liquid attachment step of attaching a reaction liquid to a fabric and an ink attachment step of attaching a white ink composition to the fabric with the attached reaction liquid, wherein the reaction liquid contains one or more selected from a polyvalent metal salt, a cationic polymer, and an organic acid as an aggregation agent, the white ink composition contains one or both of a white pigment and a resin particle, the reaction liquid attachment step and the ink attachment step are performed by an ink jet method, the ink jet method performs main scanning a plurality of times, the main scanning performing recording by moving an ink jet head in a direction perpendicular to a transport direction of the fabric, the reaction liquid and the white ink composition are attached to the same scanning region of the fabric by the same main scanning, the same main scanning is performed a plurality of times with respect to the same scanning region, and



    (amount of attachment in first pass)>(amount of attachment in nth pass)
    (amount of attachment in first pass)+(amount of attachment in nth pass)≥20 mg/inch2,
    where a total amount of attachment per unit area of the reaction liquid and the white ink composition that are attached to the fabric by the first main scanning with respect to the same scanning region is denoted by “amount of attachment in first pass”, and a total amount of attachment per unit area of the reaction liquid and the white ink composition that are attached to the fabric by the nth main scanning is denoted by “amount of attachment in nth pass”, n being an integer of 2 or more.

    FIXING TREATMENT COMPOSITION AND METHOD OF USING THE SAME

    公开(公告)号:US20230357574A1

    公开(公告)日:2023-11-09

    申请号:US18142719

    申请日:2023-05-03

    申请人: CRAYOLA LLC

    IPC分类号: C09B67/20 D06P1/52 D06P1/651

    摘要: The various aspects of the invention described herein relate to a fixing treatment composition, a method of making the same, a permanent marking system including the same, and a method of using a fixing treatment composition (including but not necessarily limited to the fixing treatment composition of the present invention) to permanently affix one or more inks to a substrate. The various aspects of the invention leave room for error in the application of markers and dyes to substrates and can be used to create permanent designs that will not wash out of said substrates (e.g., fabric).