公开(公告)号：US20250009789A1

公开(公告)日：2025-01-09

申请号：US18709952

申请日：2022-11-14

Applicant: Kyodo Printing Co., Ltd.

Inventor： Akira TERADA ,  Tomomi KARINO ,  Fumihito KOBAYASHI ,  Wataru YOSHIZUMI ,  Atsushi YAMADA

IPC: A61K33/244

Abstract: According to the present invention, rare-earth ferrite containing a rare-earth element, iron, and oxygen is used as an antiviral agent. Specifically, rare-earth ferrite containing a rare-earth element, iron, and oxygen is used as a main component to obtain an antiviral agent, the rare-earth element being selected from the group consisting of lanthanum, praseodymium, neodymium, and yttrium.

公开(公告)号：US20240122185A1

公开(公告)日：2024-04-18

申请号：US18277276

申请日：2022-02-09

Applicant: Kyodo Printing Co., Ltd.

Inventor： Tomomi KARINO ,  Akira TERADA ,  Fumihito KOBAYASHI ,  Atsushi YAMADA

IPC: A01N59/16 ,  A01N25/10 ,  A01P1/00 ,  C09D5/14 ,  C09D7/61 ,  C09D175/16

CPC classification number: A01N59/16 ,  A01N25/10 ,  A01P1/00 ,  C09D5/14 ,  C09D7/61 ,  C09D175/16

Abstract: The present invention pertains to an antimicrobial agent that causes little environmental pollution and has excellent safety, an antimicrobial product having an antimicrobial layer containing said antimicrobial agent, and an antimicrobial coating containing said antimicrobial agent, the antimicrobial agent being represented by formula (1) Ln2xFe2(1-x)O3 (in formula (1), Ln is a rare earth element selected from the group consisting of lanthanum, praseodymium, neodymium and yttrium; and x is a number that is at least 0.55 and is less than 1.00).

公开(公告)号：US20240225007A9

公开(公告)日：2024-07-11

申请号：US18277283

申请日：2022-02-09

Applicant: Kyodo Printing Co., Ltd.

Inventor： Tomomi KARINO ,  Akira TERADA ,  Fumihito KOBAYASHI ,  Kenta SUZUKI ,  Atsushi YAMADA

IPC: A01N59/16 ,  A01N25/10 ,  A01N25/34 ,  A01P3/00

CPC classification number: A01N59/16 ,  A01N25/10 ,  A01N25/34 ,  A01P3/00

Abstract: The present invention pertains to a fungicide that causes little environmental pollution and has excellent safety, a fungicide product having a fungicide layer containing said fungicide, and a fungicidal coating containing said fungicide, the fungicide being represented by formula (1) Ln2xFe2(1-x)O3 (in formula (1), Ln is a rare earth element selected from the group consisting of lanthanum, praseodymium, neodymium and yttrium; and x is a number that is at least 0.45 and is less than 1.00).

公开(公告)号：US20230059759A1

公开(公告)日：2023-02-23

申请号：US17797280

申请日：2020-02-12

Applicant: KYODO PRINTING CO., LTD.

Inventor： Fumihito KOBAYASHI ,  Akira TERADA ,  Masahiro KARINO

IPC: C09D11/107 ,  C09D11/50 ,  C09D11/037 ,  C09D11/033 ,  C09D11/101 ,  C09D11/322

Abstract: The infrared-absorbing UV ink according to the present invention contains a tungsten-based infrared-absorbing pigment, a solvent, an acrylic resin that is soluble to the solvent, a UV-curable acrylic monomer, and a photocuring agent.

公开(公告)号：US20220348034A1

公开(公告)日：2022-11-03

申请号：US17640563

申请日：2020-09-01

Applicant: KYODO PRINTING CO., LTD.

Inventor： Akira TERADA ,  Fumihito KOBAYASHI ,  Masahiro KARINO

IPC: B42D25/382 ,  B41M3/14 ,  C09D11/322 ,  C09D11/101

Abstract: A printed object includes a substrate and a first information code disposed on the substrate, wherein: the first information code is constituted of an infrared ray-absorptive ink layer that has been printed with an infrared ray absorptive ink; and the infrared ray absorptive ink layer is configured such that, when a laminated body constituted of a test substrate made of the same material as that of the substrate, and a test infrared absorptive ink layer made of the same material as that of the infrared ray absorptive ink layer and disposed on the test substrate is subjected to a relative spectral reflectivity measurement on the test infrared ray absorptive ink layer side, with the test substrate as the reference (100% reflectivity), the minimum relative reflectivity in the visible region is 50% or higher, and the minimum relative reflectivity in the infrared region is 75% or lower.

公开(公告)号：US20240130373A1

公开(公告)日：2024-04-25

申请号：US18277283

申请日：2022-02-09

Applicant: Kyodo Printing Co., Ltd.

Inventor： Tomomi KARINO ,  Akira TERADA ,  Fumihito KOBAYASHI ,  Kenta SUZUKI ,  Atsushi YAMADA

IPC: A01N59/16 ,  A01N25/10 ,  A01N25/34 ,  A01P3/00

CPC classification number: A01N59/16 ,  A01N25/10 ,  A01N25/34 ,  A01P3/00

Abstract: The present invention pertains to a fungicide that causes little environmental pollution and has excellent safety, a fungicide product having a fungicide layer containing said fungicide, and a fungicidal coating containing said fungicide, the fungicide being represented by formula (1) Ln2xFe2(1-x)O3 (in formula (1), Ln is a rare earth element selected from the group consisting of lanthanum, praseodymium, neodymium and yttrium; and x is a number that is at least 0.45 and is less than 1.00).

公开(公告)号：US20240052556A1

公开(公告)日：2024-02-15

申请号：US18267609

申请日：2021-12-17

Applicant: Kyodo Printing Co., Ltd.

Inventor： Akira TERADA ,  Tomomi KARINO ,  Fumihito KOBAYASHI

IPC: D06M11/48 ,  C09B67/46

CPC classification number: D06M11/48 ,  C09B67/0084

Abstract: Dispersion is obtained by: blending a specific resin emulsion for protecting a tungsten-based infrared-absorbing pigment; and dispersing the tungsten-based infrared-absorbing pigment in a state of being coated in advance by means of the resin emulsion.

公开(公告)号：US20210032458A1

公开(公告)日：2021-02-04

申请号：US16967955

申请日：2019-02-15

Applicant: Kyodo Printing Co., Ltd.

Inventor： Naoki OGAWA ,  Fumihito KOBAYASHI ,  Wataru YOSHIZUMI ,  Kiyoshi KITAHARA ,  Ryo TAKIGAWA

IPC: C08L67/02 ,  D01F6/92

Abstract: The purpose of the present invention is to provide a resin composition comprising a tungsten-based pigment, and which enables the achievement of high infrared absorption and good moldability, and a molded article and a fiber, each of which contains the resin composition. The present invention relates to an infrared absorbing resin composition comprising a tungsten-based infrared absorbing pigment and a polyethylene terephthalate, and wherein the polyethylene terephthalate is a crystalline copolymerized polyethylene terephthalate which has an intrinsic viscosity of 0.60 or more, and a molded article and a fiber, each of which contains this absorbing resin composition.

公开(公告)号：US20240417579A1

公开(公告)日：2024-12-19

申请号：US18718977

申请日：2022-12-20

Applicant: Kyodo Printing Co., Ltd.

Inventor： Masahiro KARINO ,  Akira TERADA ,  Fumihito KOBAYASHI

IPC: C09D11/322 ,  B41M3/14 ,  C09D11/037 ,  C09D11/101 ,  C09D11/102 ,  C09D11/50 ,  D06P1/52 ,  D06P1/673 ,  D06P5/20 ,  D06P5/30

Abstract: A printed fabric for assessing authenticity, the printed fabric having a fabric and a print layer located on the fabric, wherein: the smoothness of the fabric, as measured through the smoothness testing method disclosed in JIS P 8155:2010, is 0.5 seconds or greater, and a printed portion of the print layer contains an inorganic infrared-absorbing pigment in an amount ranging from 5 mg/m2 to 400 mg/m2 inclusive per unit area.

公开(公告)号：US20240101843A1

公开(公告)日：2024-03-28

申请号：US18273623

申请日：2022-01-20

Applicant: Kyodo Printing Co., Ltd.

Inventor： Fumihito KOBAYASHI ,  Masahiro KARINO ,  Akira TERADA

IPC: C09D11/322

CPC classification number: C09D11/322

Abstract: Provided is an ink composition that is obtained by using an ultraviolet-curable urethane acrylate resin together with a tungsten-based infrared-absorbing pigment and an ultraviolet-absorbing fluorescent pigment. Specifically, this infrared-absorbing ultraviolet-curable ink contains: a tungsten-based infrared-absorbing pigment; a UV-absorbing fluorescent pigment; a UV-curable urethane acrylate resin; and a UV-curable acrylic resin that does not contain a urethane bond.