公开(公告)号：US12110400B2

公开(公告)日：2024-10-08

申请号：US17545017

申请日：2021-12-08

申请人： BROTHER KOGYO KABUSHIKI KAISHA

发明人： Shinpei Ito

IPC分类号： C09D11/107 ,  B41J11/00 ,  B41M5/00 ,  C09D11/322 ,  C09D11/36

CPC分类号： C09D11/107 ,  B41J11/00216 ,  B41M5/0023 ,  C09D11/322 ,  C09D11/36

摘要： There is provided an ink discharging apparatus including: a conveyor, a head, a heater, and a controller. The controller is configured to control the conveyor and the heater so as to heat a recording medium or the water-based ink for recording adhered to the recording medium, while conveying the recording medium in a conveying direction. The water-based ink for recording includes: a resin-dispersed pigment, resin fine particles of which glass transition temperature is not less than 33° C., an organic solvent, and water. The ink discharging apparatus satisfies condition (I): 5≤(Tg−Th)≤40. In the condition (I), Tg (° C.) is the glass transition temperature of the resin fine particles, and Th (° C.) is a maximum surface temperature of the recording medium heated by the heater.

公开(公告)号：US20240287330A1

公开(公告)日：2024-08-29

申请号：US18572779

申请日：2022-10-28

申请人： KYOCERA CORPORATION

发明人： Go TORIYAMA ,  Hiroko SUGIMOTO ,  Jumpei HOBO ,  Jun HIOKI

IPC分类号： C09D11/102 ,  C09D11/36 ,  D06P5/30

CPC分类号： C09D11/102 ,  C09D11/36 ,  D06P5/30

摘要： An aspect of the present disclosure relates to an ink composition for textile printing containing: a resin; a pigment; an aqueous medium; and an organic solvent, wherein the resin includes: a first resin having an elongation of 500% or more and 750% or less and a tensile strength of 25 MPa or more and 40 MPa or less; and a second resin having an elongation of 250% or more and 550% or less and a tensile strength of 55 MPa or more and 90 MPa or less.

公开(公告)号：US20240270993A1

公开(公告)日：2024-08-15

申请号：US18567231

申请日：2022-03-31

申请人： DNP FINE CHEMICALS CO., LTD.

发明人： Yuka ORIKASA ,  Keishiro YOSHIMORI ,  Fumie YAMAZAKI ,  Kisei MATSUMOTO ,  Koujun UTAKA ,  Mitsuyoshi TAMURA

IPC分类号： C09D11/36 ,  C09D11/033 ,  C09D11/037 ,  C09D11/104 ,  C09D11/107 ,  C09D11/14 ,  C09D11/322 ,  C09D11/38 ,  C09D11/40

CPC分类号： C09D11/36 ,  C09D11/033 ,  C09D11/037 ,  C09D11/104 ,  C09D11/107 ,  C09D11/14 ,  C09D11/322 ,  C09D11/38 ,  C09D11/40

摘要： A nonaqueous ink composition with which high recovery from cleaning and surface drying on a substrate can both be achieved even if the nonaqueous ink composition contains a white pigment or a bright pigment. This nonaqueous ink composition contains a coloring material and an organic solvent and is to be ejected by an inkjet method, wherein the coloring material contains a white pigment or a bright pigment, and the organic solvent contains the organic solvent A below. Organic solvent A: at least one substance selected from the group consisting of alkylamide-based solvents (a1) and cyclic amide-based solvents (a2).

公开(公告)号：US12060492B2

公开(公告)日：2024-08-13

申请号：US17488394

申请日：2021-09-29

申请人： Seiko Epson Corporation

发明人： Yuta Asakawa ,  Ippei Okuda ,  Mitsuaki Kosaka

IPC分类号： C09D11/36 ,  B41J2/01 ,  B41J2/21 ,  C09D11/322 ,  C09D11/54

CPC分类号： C09D11/36 ,  B41J2/01 ,  B41J2/2107 ,  C09D11/322 ,  C09D11/54

摘要： An ink composition is used for recording on a low-absorbing recording medium or a non-absorbing recording medium and is an aqueous ink jet ink containing a pigment, and the ink composition includes 1.2 to 2.9 percent by mass of an amine with respect to a total mass of the ink composition, and an organic solvent other than an amine. The organic solvent includes an organic solvent having a standard boiling point of 150° C. to 250° C. in an amount of 5 to 30 percent by mass with respect to the total mass of the ink composition, and the organic solvent having a standard boiling point of 150° C. to 250° C. includes a diol having a water mixture viscosity of 3.0 mPa·s or more.

公开(公告)号：US20240228808A1

公开(公告)日：2024-07-11

申请号：US18407585

申请日：2024-01-09

申请人： SEIKO EPSON CORPORATION

发明人： Kohei ISHIDA ,  Yasuhiro OKI ,  Tomohiro ARUGA ,  Natsumi OKADA

IPC分类号： C09D11/328 ,  C09D11/36

CPC分类号： C09D11/328 ,  C09D11/36

摘要： 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：US20240199901A1

公开(公告)日：2024-06-20

申请号：US18287102

申请日：2022-04-26

申请人： ALLNEX NETHERLANDS B.V.

发明人： Elwin Aloysius Cornelius Adrianus DE WOLF ,  Martin BOSMA

IPC分类号： C09D11/36 ,  B41M5/00 ,  C09D5/04 ,  C09D7/43 ,  C09D7/80

CPC分类号： C09D11/36 ,  B41M5/0047 ,  B41M5/0088 ,  C09D5/04 ,  C09D7/43 ,  C09D7/80

摘要： The invention relates to a process for overspray-free application of a non-aqueous thixotropic resin composition on a substrate surface and to non-aqueous thixotropic resin compositions for use in the process comprising a resin and a thixotropy agent comprising polyurea particles characterised in that the resin composition has a high-shear viscosity HSV measured at a shear rate of 1000±50 s−1 that is lower than 100 mPa·s and a creep compliance Jmax measured after 300 seconds using a creep stress of 1.0 Pa of lower than 250 Pa−1.

公开(公告)号：US11981149B2

公开(公告)日：2024-05-14

申请号：US17297577

申请日：2019-03-18

申请人： Hewlett-Packard Development Company, L.P.

发明人： Rajesh Kelekar

IPC分类号： B41J2/41 ,  B41J2/415 ,  B41J3/407 ,  B41J3/413 ,  B41M5/00 ,  C09D11/107 ,  C09D11/36 ,  B41M7/00

CPC分类号： B41J2/41 ,  B41J2/4155 ,  B41J3/407 ,  B41J3/413 ,  B41M5/0058 ,  C09D11/107 ,  C09D11/36 ,  B41M7/009

摘要： A device includes an image formation medium supply, a first portion, and a second portion. The image formation medium supply is to supply a non-absorptive, image formation medium along a travel path and to which a ground element is to be electrically connected. The first portion along the travel path is to receive droplets of ink particles and a non-aqueous resin within a dielectric, non-aqueous carrier fluid on the image formation medium to form at least a portion of an image on the image formation medium. The second portion is downstream from the first portion and is to apply, via heat and pressure, a second polymer structure onto the ink particles, the resin, and the image formation medium to produce an image formation medium assembly.

公开(公告)号：US20240150597A1

公开(公告)日：2024-05-09

申请号：US18377337

申请日：2023-10-06

申请人： CANON KABUSHIKI KAISHA

发明人： Akira Kuriyama ,  Yoshihide Aikawa ,  Masanori Yoshida ,  Kazuya Nushiro

IPC分类号： C09D11/107 ,  B41J2/01 ,  C09D11/326 ,  C09D11/36 ,  C09D11/40

CPC分类号： C09D11/107 ,  B41J2/01 ,  C09D11/326 ,  C09D11/36 ,  C09D11/40

摘要： Provided is an aqueous ink that can record an image achieving both of high abrasion resistance and high color developability. The aqueous ink is an aqueous ink for ink jet including: a coloring material; and a resin particle. A resin for forming the resin particle includes a unit having an aromatic group, a unit having a cyano group, a unit derived from a (meth)acrylic acid ester having a branched alkyl group and a unit represented by the following general formula (1). In the following general formula (1), “n” represents the number of a repeating unit, R1 represents an alkyl group and E represents the number of repeating units of an ethylene oxide group and satisfies E≥1.

公开(公告)号：US11891533B2

公开(公告)日：2024-02-06

申请号：US17605805

申请日：2019-04-26

申请人： KAO CORPORATION

发明人： Tomohide Yoshida ,  Kosuke Muto

IPC分类号： C09D11/52 ,  B41M5/00 ,  C09D11/033 ,  C09D11/037 ,  C09D11/102 ,  C09D11/322 ,  C09D11/36

CPC分类号： C09D11/52 ,  B41M5/0023 ,  C09D11/033 ,  C09D11/037 ,  C09D11/102 ,  C09D11/322 ,  C09D11/36

摘要： The present invention relates to a metal fine particle-containing ink containing metal fine particles (a) dispersed therein with a polymer B, in which the ink contains an ink solvent S; a difference ΔSP (|SP(S)−SP(B)|) between solubility parameters of the solvent S and the polymer B is not more than 1.5 (cal/cm3)0.5 wherein SP(S) and SP(B) are a solubility parameter of the ink solvent S and a solubility parameter of the polymer B, respectively, as measured by a Fedors method; and the SP(B) is not less than 9.5 (cal/cm3)0.5 and not more than 10.5 (cal/cm3)0.5, as well as a method for producing a printed material, which includes the step of applying the metal fine particle-containing ink to a printing substrate to form a metal coating film of the ink on the printing substrate under ordinary-temperature environments, thereby obtaining the printed material.

公开(公告)号：US11884829B2

公开(公告)日：2024-01-30

申请号：US17292615

申请日：2019-10-24

申请人： AGFA NV

发明人： Johan Loccufier ,  Luc Decoster

IPC分类号： C09D11/36 ,  D06P5/30 ,  C09D11/10 ,  B41J2/21 ,  C09D11/322

CPC分类号： C09D11/36 ,  B41J2/2107 ,  C09D11/10 ,  C09D11/322 ,  D06P5/30

摘要： An aqueous ink comprising a dispersion of a capsule composed of a polymeric shell surrounding a core, the core includes one or more chemical reactants capable of forming a reaction product upon application of heat and/or radiation, the shell is stabilized by cationic dispersing groups and a colorant stabilised by cationic dispersing groups.