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    Set And Ink Jet Recording Method
    1.
    发明申请
    Set And Ink Jet Recording Method 有权

    公开(公告)号：US20240401267A1

    公开(公告)日：2024-12-05

    申请号：US18680076

    申请日：2024-05-31

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Tasuku NAKAMURA ,  Ryota MIYASA ,  Daisuke SAKUMA ,  Akiko YAMADA ,  Kosuke CHIDATE

    IPC: D06P1/52 ,  D06P1/673 ,  D06P5/30

    Abstract: A set according to an embodiment of the present disclosure includes a treatment solution composition that contains particles containing organopolysiloxane and water, and an ink jet ink composition that contains a pigment and water, in which in a ratio of a static surface tension of the ink jet ink composition to a static surface tension of the treatment solution composition, the static surface tension of the treatment solution composition is from 1.0 to 1.5 when the static surface tension of the ink jet ink composition is set to 1, the static surface tension of the treatment solution composition is from 25 to 40 mN/m, and the treatment solution composition and the ink jet ink composition are discharged by an ink jet method and used.

    Treatment Method And Treatment Apparatus
    2.
    发明申请
    Treatment Method And Treatment Apparatus 有权

    公开(公告)号：US20230098056A1

    公开(公告)日：2023-03-30

    申请号：US17950179

    申请日：2022-09-22

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Hideki OKADA ,  Akiko YAMADA ,  Kosuke CHIDATE

    IPC: D06M10/00 ,  D06P7/00

    Abstract: A treatment method includes: preparing a vibration applying section including a contact member that has a base and a plurality of protruding portions which are provided so as to protrude from the base and which come into contact with a fabric and including a vibration generation source that applies a vibration to the contact member; and a vibration applying step of, in a state in which the protruding portions are made to be in contact with the fabric, driving the vibration generation source such that the protruding portions vibrate and applying vibration to the fabric via the protruding portions.

    Set And Ink Jet Recording Method
    5.
    发明申请
    Set And Ink Jet Recording Method 有权

    公开(公告)号：US20240400849A1

    公开(公告)日：2024-12-05

    申请号：US18678340

    申请日：2024-05-30

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Akiko YAMADA ,  Ryota MIYASA ,  Tasuku NAKAMURA

    IPC: C09D11/40 ,  C09D11/033 ,  C09D11/102 ,  C09D11/322 ,  C09D11/38 ,  D06P1/52 ,  D06P5/30

    Abstract: A set according to an embodiment of the present disclosure includes a treatment solution composition that contains particles containing organopolysiloxane, and water, an ink jet ink composition that contains a pigment and water, and a reaction solution that contains an aggregating agent causing aggregation of a component of the ink jet ink composition, and water. A relation between a static surface tension (mN/m) of the reaction solution, a static surface tension (mN/m) of the ink jet ink composition, and a static surface tension (mN/m) of the treatment solution composition satisfies (the static surface tension of the reaction solution)

    Ink Jet Textile Printing Recording Method
    6.
    发明公开
    Ink Jet Textile Printing Recording Method 审中-公开

    公开(公告)号：US20240287736A1

    公开(公告)日：2024-08-29

    申请号：US18586627

    申请日：2024-02-26

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Akiko YAMADA

    IPC: D06P5/30 ,  B41M3/00 ,  B41M5/00 ,  C09D11/102 ,  C09D11/322 ,  C09D11/38 ,  C09D11/54 ,  D06P1/52 ,  D06P1/673 ,  D06P5/00

    CPC classification number: D06P5/30 ,  B41M3/008 ,  B41M5/0017 ,  C09D11/102 ,  C09D11/322 ,  C09D11/38 ,  C09D11/54 ,  D06P1/5285 ,  D06P1/67375 ,  D06P5/002

    Abstract: An ink jet textile printing recording method including a colored ink attachment step of attaching a liquid droplet of a colored ink composition containing a pigment and an anionic first resin particle to a fabric, a treatment liquid attachment step of attaching a liquid droplet of a treatment liquid containing a polyvalent metal salt to the fabric, and a non-colored ink attachment step of attaching a liquid droplet of a non-colored ink composition containing an anionic second resin particle to the fabric, the colored ink attachment step, in which the treatment liquid attachment step, and the non-colored ink attachment step are performed by an ink jet method, in the ink jet method, main scanning is performed for recording by moving an ink jet head in a direction perpendicular to a transport direction of the fabric, the colored ink composition, the treatment liquid, and the non-colored ink composition are attached to the same scanning region of the fabric by the same main scanning, an attachment amount of the polyvalent metal salt to the fabric is 0.3 (mg/inch2) or more, a content of the second resin particle with respect to a total amount of the non-colored ink composition is higher than a content of the first resin particle with respect to a total amount of the colored ink composition, and an attachment amount of the non-colored ink composition is smaller than an attachment amount of the colored ink composition.

    Printing Recording Method
    7.
    发明公开
    Printing Recording Method 审中-公开

    公开(公告)号：US20230347675A1

    公开(公告)日：2023-11-02

    申请号：US18192976

    申请日：2023-03-30

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Akiko YAMADA ,  Takamitsu KONDO ,  Daisuke SAKUMA ,  Kosuke CHIDATE

    IPC: B41J2/14 ,  B41M5/00

    CPC classification number: B41M5/0017 ,  B41J2/1433

    Abstract: A printing recording method includes: a chromatic ink adhesion step of adhering a liquid droplet of a chromatic ink composition which contains a pigment and an anionic first resin particle to a cloth; a treatment liquid adhesion step of adhering a liquid droplet of a treatment liquid which contains a cationic compound to the cloth; and an achromatic ink adhesion step of adhering a liquid droplet of an achromatic ink composition which contains an anionic second resin particle to the cloth.

    SENSOR UNIT ARRAY, RAMAN SPECTROSCOPIC DEVICE, AND ELECTRONIC APPARATUS
    8.
    发明申请
    SENSOR UNIT ARRAY, RAMAN SPECTROSCOPIC DEVICE, AND ELECTRONIC APPARATUS 有权
    传感器单元阵列，拉曼光谱设备和电子设备

    公开(公告)号：US20150211930A1

    公开(公告)日：2015-07-30

    申请号：US14603711

    申请日：2015-01-23

    Applicant: Seiko Epson Corporation

    Inventor： Kohei YAMADA ,  Akiko YAMADA

    IPC: G01J3/44 ,  G01J3/02

    CPC classification number: G01N21/658 ,  G01J3/44

    Abstract: A sensor unit array includes a first sensor unit and a second sensor unit. The first sensor unit and the second sensor unit each include a sensor chip and a holding body adapted to hold the sensor chip. A housing chamber is formed by a holding body of the first sensor unit and a holding body of the second sensor unit when the first sensor unit and the second sensor unit are disposed adjacent to each other. The sensor chip of one of the first sensor unit and the second sensor unit is disposed in the housing chamber.

    Abstract translation: 传感器单元阵列包括第一传感器单元和第二传感器单元。 第一传感器单元和第二传感器单元各自包括适于保持传感器芯片的传感器芯片和保持体。 当第一传感器单元和第二传感器单元相邻布置时，容纳室由第一传感器单元的保持体和第二传感器单元的保持体形成。 第一传感器单元和第二传感器单元之一的传感器芯片设置在容纳室中。

    Recording Method And Composition Set
    9.
    发明申请
    Recording Method And Composition Set 有权

    公开(公告)号：US20240401268A1

    公开(公告)日：2024-12-05

    申请号：US18680023

    申请日：2024-05-31

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Ryota MIYASA ,  Daisuke SAKUMA ,  Kosuke CHIDATE ,  Akiko YAMADA

    IPC: D06P5/30 ,  C09D11/102 ,  C09D11/40 ,  C09D11/54 ,  D06P1/52 ,  D06P5/00

    Abstract: A recording method including a softening liquid attachment step of attaching a softening liquid composition containing a softening agent and water to a recording medium, and a coating liquid attachment step of attaching a coating liquid composition containing anionic resin particles and water to the recording medium, in which a content of the softening agent is 60% by mass or more with respect to a total amount of non-volatile components in the softening liquid composition, a content of the resin particles is 80% by mass or more with respect to a total amount of non-volatile components in the coating liquid composition, the coating liquid attachment step is performed by an ink jet method, and the softening liquid attachment step is performed by an ink jet method or a spray method.

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