公开(公告)号：US20130217823A1

公开(公告)日：2013-08-22

申请号：US13849786

申请日：2013-03-25

Applicant: Seiko Epson Corporation

Inventor： Eiji OKAMOTO ,  Toshimitsu HIRAI ,  Kohei ISHIDA

IPC: C08L29/04

CPC classification number: C08L29/04 ,  B29C64/165 ,  B33Y10/00 ,  B33Y70/00 ,  C08L83/04

Abstract: A shaping slurry that forms a shaped product with a granule includes: a water-based solvent; a hydrophobic granule that forms the shaped product; and an amphiphatic solid polymer that forms the shaped product, and is dissolved in the water-based solvent.

Abstract translation: 形成具有颗粒的成形产品的成型浆料包括：水性溶剂; 疏水性颗粒形成成形品; 和形成成型体的二
脂族固体聚合物，并溶解在水性溶剂中。

公开(公告)号：US20240228808A1

公开(公告)日：2024-07-11

申请号：US18407585

申请日：2024-01-09

Applicant: SEIKO EPSON CORPORATION

Inventor： Kohei ISHIDA ,  Yasuhiro OKI ,  Tomohiro ARUGA ,  Natsumi OKADA

IPC: C09D11/328 ,  C09D11/36

CPC classification number: C09D11/328 ,  C09D11/36

Abstract: An ink composition for ink jet textile printing according to the present disclosure contains a specific acidic dye being at least one selected from the group consisting of C.I. Acid Blue 112 and C.I. Acid Blue 140, a water-soluble organic solvent, and water. A glycol-based solvent and a cyclic amide-based solvent are contained as the water-soluble organic solvent. The cyclic amide-based solvent contains at least either ε-caprolactam or N-hydroxyethyl-2-pyrrolidone. The content of the glycol-based solvent is 10.0% by mass or more.

公开(公告)号：US20230265304A1

公开(公告)日：2023-08-24

申请号：US18111624

申请日：2023-02-20

Applicant: SEIKO EPSON CORPORATION

Inventor： Kohei ISHIDA ,  Yasuhiro OKI ,  Tomohiro ARUGA

IPC: C09D11/328 ,  D06P5/30 ,  C09D11/38

CPC classification number: C09D11/328 ,  C09D11/38 ,  D06P5/30

Abstract: An ink jet textile-printing ink composition according to the present disclosure contains an acidic dye having water solubility of 30 g/L or less at 20° C., a water-soluble organic solvent, and water, wherein a glycol-based solvent and a cyclic-amide-based solvent are contained as the water-soluble organic solvent, and the cyclic-amide-based solvent contains one or both of ε-caprolactam and N-hydroxyethyl-2-pyrrolidone.

公开(公告)号：US20210198503A1

公开(公告)日：2021-07-01

申请号：US17132213

申请日：2020-12-23

Applicant: Seiko Epson Corporation

Inventor： Masahiro YATAKE ,  Kazuhiko KITAMURA ,  Kohei ISHIDA

IPC: C09D11/102 ,  C09D11/38 ,  B41M5/00

Abstract: In an ink jet ink composition containing polymer particles, a polymer constituting the polymer particles includes a polymer having a urethane group derived from one or more isocyanates selected from dicyclohexylmethane diisocyanate, isophorone diisocyanate, 1,3-bis(isocyanatemethyl)cyclohexane, m-bis(isocyanatepropyl)benzene, and m-bis(isocyanatemethyl)benzene and a structure derived from polytetramethylene glycol and having an acid value of 50 to 100 mgKOH/g.

公开(公告)号：US20150280130A1

公开(公告)日：2015-10-01

申请号：US14666936

申请日：2015-03-24

Applicant: SEIKO EPSON CORPORATION

Inventor： Takumi SAGO ,  Masahiro UCHIDA ,  Kohei ISHIDA ,  Shotaro WATANABE

IPC: H01L51/00 ,  H01L51/52 ,  H01L51/50 ,  H01L51/56

CPC classification number: H01L51/0005 ,  H01L27/3246 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092

Abstract: A light-emitting element includes an anode, a cathode, a hole transporting layer provided between the anode and cathode, a light-emitting layer provided in contact with the hole transporting layer between the anode and cathode, where the surface of the light-emitting layer side of the hole transporting layer is formed in a shape having a part in which the distance with the reference surface along the anode changes in a continuous or step-wise manner, and the surface of the opposite side to the hole transporting layer of the light-emitting layer is formed so as to have the same shape as the surface of the light-emitting layer of the hole transporting layer.

Abstract translation: 发光元件包括阳极，阴极，设置在阳极和阴极之间的空穴传输层，与阳极和阴极之间的空穴传输层接触的发光层，其中发光的表面 空穴传输层的层侧被形成为具有与基准表面沿着阳极的距离以连续或逐步的方式变化的部分的形状，并且与空穴传输层的空穴传输层相反的一侧的表面 发光层形成为与空穴传输层的发光层的表面相同的形状。

公开(公告)号：US20150115504A1

公开(公告)日：2015-04-30

申请号：US14588597

申请日：2015-01-02

Applicant: Seiko Epson Corporation

Inventor： Eiji OKAMOTO ,  Toshimitsu HIRAI ,  Kohei ISHIDA

IPC: B29C67/00

CPC classification number: B29C64/112 ,  B29C35/08 ,  B29C64/20 ,  B29L2009/00 ,  B33Y10/00 ,  B33Y30/00

Abstract: A molding method includes drawing cross-section elements of a three-dimensional object as a molding target on a drawing surface of a drawing stand with a liquid whose curing is precipitated by receiving activation energy as cross-section patterns; applying the activation energy to the liquid configuring the cross-section patterns in a state in which the cross-section patterns is pinched between the drawing stand and a molding stand; and detaching the cross-section patterns after being applied with the activation energy from the drawing stand and transferring the cross-section patterns to the molding stand side, wherein the drawing surface has a liquid repellent area that is an area representing liquid repellency for the liquid and a lyophilic area that is independently formed in an island shape within the liquid repellent area and is an area representing lyophillicity stronger than that of the liquid repellent area for the liquid.

Abstract translation: 成型方法包括：在具有通过接收活化能作为横截面图案而固化的液体的拉伸支架的拉伸表面上将作为模制目标的三维物体的横截面元素拉伸; 将活化能施加到构成横截面图案的液体中，其中横截面图案被夹在拉伸支架和模制支架之间; 并且在从所述拉伸支架施加所述活化能并将所述横截面图案转移到所述成型台侧之后分离所述横截面图案，其中所述拉伸表面具有作为所述液体排斥性的区域的疏液区域 以及在疏液区域内独立地形成为岛状的亲液性区域，并且表示比液体的防液区域的冻干性更强的区域。