公开(公告)号：US11595545B2

公开(公告)日：2023-02-28

申请号：US17554027

申请日：2021-12-17

Applicant: TOPPAN INC.

Inventor： Tomoyuki Marugame ,  Masashi Kubota

IPC: H04N1/32

Abstract: A printing system includes a first printing unit that performs printing using a material that exhibits structural color, based on first data, a second printing unit that performs printing using a material that includes pigment, based on second data, and a control apparatus that outputs the first data and the second data; the first data causes the first printing unit to print the first personal information items of a first information group in respective regions, and an item of identification information linked to the first information group; and the second data causes the second printing unit to print the second personal information items of a second information group linked to the item of identification information on the corresponding respective regions on which the first personal information items corresponding to the respective second personal information items have been printed.

公开(公告)号：US20230052473A1

公开(公告)日：2023-02-16

申请号：US17960964

申请日：2022-10-06

Applicant: TOPPAN INC.

Inventor： Katsuyuki KISHI

IPC: H01M8/1004 ,  H01M8/1067 ,  H01M8/1065

Abstract: A membrane electrode assembly that can enhance power generation performance, and a polymer electrolyte fuel cell. The membrane electrode assembly for use in a polymer electrolyte fuel cell according to an aspect of the present invention includes a polyelectrolyte membrane, a fuel electrode-side electrocatalyst layer, and an oxygen electrode-side electrocatalyst layer. The fuel electrode- and oxygen electrode-side electrocatalyst layers and contain voids which include pores having a diameter in the range of 3 nm or more and 5.5 μm or less. When the integrated pore volume for all the pores in the fuel electrode- and oxygen electrode-side electrocatalyst layers and is a first integrated volume, the value obtained by dividing the first integrated volume by the mass of the catalytic material contained in both of the electrocatalyst layers is in the range of 2.8 or more and 4.5 or less.

公开(公告)号：US20230048009A1

公开(公告)日：2023-02-16

申请号：US17964192

申请日：2022-10-12

Applicant: TOPPAN INC.

Inventor： Masaki MAEDA ,  Tetsuya OKANO

IPC: C08J7/048 ,  C08J7/04 ,  C08K3/22

Abstract: Deterioration of gas barrier properties due to sedimentation of aggregates in a coating liquid is decreased or minimized. A coating liquid for producing a gas barrier laminate contains a carboxy group-containing polymer, polyvalent metal-containing particles, a high molecular weight dispersant with an acidic group, and an organic solvent, and has a pH in a range of 4 to 6 at 25° C.

公开(公告)号：US20230047527A1

公开(公告)日：2023-02-16

申请号：US17967031

申请日：2022-10-17

Applicant: TOPPAN INC.

Inventor： Ayumi TANAKA

IPC: B32B27/08 ,  B32B27/32 ,  B32B7/12 ,  B65D65/40 ,  B32B1/08

Abstract: A gas barrier laminate (including a substrate layer containing a polyolefin, a metal oxide layer, and a gas barrier cover layer in this order. The gas barrier cover layer contains a silicon alkoxide or a hydrolysate thereof and a water-soluble polymer, and a content ratio a/b between a content of silicon atoms of the silicon alkoxide or a hydrolysate thereof (mass part a) and a content of the water-soluble polymer (mass part b) is 3/97 or more and 45/55 or less in mass ratio.

公开(公告)号：US20230041625A1

公开(公告)日：2023-02-09

申请号：US17793379

申请日：2021-01-05

Applicant: TOPPAN INC.

Inventor： Nonoka OSHIMA ,  Hajime HARIMA

IPC: B32B3/30 ,  B44C3/02 ,  B32B33/00 ,  C09D7/61

Abstract: To obtain a decorative sheet having excellent fingerprint resistance of the decorative sheet surface, a decorative plate, and a method for producing a decorative sheet. A decorative sheet includes: a primary film layer; a colored pattern layer provided on one surface of the primary film layer; and a first surface protective layer provided on the surface on the side opposite to the primary film layer of the colored pattern layer, having a core part and ridge-like parts provided to project in a ridge-like shape from one surface of the core part, and having an irregular shape formed on the surface. The first surface protective layer of the decorative sheet is formed by irradiating a surface of an applied ionizing radiation curable resin with a first ionizing radiation having energy capable of cleaving a polymer chain of the ionizing radiation curable resin, to shrink the surface of the ionizing radiation curable resin, and form an irregular shape on the surface of the ionizing radiation curable resin, and irradiating the shrunk ionizing radiation curable resin with a second ionizing radiation curing the ionizing radiation curable resin to cure the ionizing radiation curable resin.

公开(公告)号：US20230025597A1

公开(公告)日：2023-01-26

申请号：US17908122

申请日：2021-11-11

Applicant: TOPPAN INC.

Inventor： Erika AKUTSU

IPC: B05D3/06 ,  C09D135/02 ,  C09D4/00 ,  C09D5/28 ,  C08F22/20

Abstract: There is provided a decorative sheet having excellent design properties, i.e., low gloss, and having fingerprint resistance, high durability (particularly scratch resistance or contamination resistance), and processability. A decorative sheet (1) according to this embodiment includes: a base material layer (2); and a surface protective layer (5) provided on one surface of the base material layer (2), in which the surface protective layer (5) has ridge-like parts provided to project in a ridge-like shape and form an irregular shape on the surface, RSm/Ra of the irregular shape of the surface protective layer (5) is within the range of 10 or more and 300 or less, the surface protective layer (5) contains an ionizing radiation curable resin as a main material, the ionizing radiation curable resin contains, as a main component, a trifunctional acrylic resin containing a repeating structure, the repeating structure is any one of the structures of ethylene oxide, propylene oxide, and ε-caprolactone, and the number of repetitions of the repeating structure is 3 or more.

公开(公告)号：US20230013834A1

公开(公告)日：2023-01-19

申请号：US17941263

申请日：2022-09-09

Applicant: TOPPAN INC.

Inventor： Ryoji KATO ,  Kosuke KINOSHITA ,  Yu OGIHARA

IPC: C09D127/12 ,  B65D65/42 ,  C09D133/08 ,  C08K3/013

Abstract: A liquid repellent structure includes a surface to which liquid repellency is to be imparted, and a liquid repellent layer formed on the surface. In the structure: the liquid repellent layer contains a binder resin containing a fluorine-containing resin, and a filler dispersed in the binder resin; the filler contains a first filler having a BET specific surface area M of 100 m2/g to 400 m2/g; and the ratio M/F of the BET specific surface area M of the first filler to a mass F (mass %) of the fluorine-containing resin relative to the total mass of the liquid repellent layer is 4.1 to 20.0.

公开(公告)号：US20220411153A1

公开(公告)日：2022-12-29

申请号：US17777766

申请日：2020-11-16

Applicant: TOPPAN INC.

Inventor： Aki NAGAI ,  Ryo TANAKA ,  Hitomi FUKUTAKE ,  Hiroyuki WAKABAYASHI

IPC: B65D65/40 ,  B65D65/42 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32

Abstract: A method for manufacturing a packaging body according to the present disclosure includes the steps of: (A) preparing a packaging material that includes an innermost layer containing a resin composition containing a polypropylene resin and a filler dispersed in the resin composition, a ratio Y/X of an average particle diameter Y μm of the filler to a thickness X μm of the innermost layer being 0.02 to 3.5; (B) producing a packaging body that has the packaging material and an oil-in-water dispersion-type content hermetically housed by the packaging material; and (C) subjecting the packaging body to a heating treatment so as to absorb oil contained in the content into the innermost layer.

公开(公告)号：US20220399621A1

公开(公告)日：2022-12-15

申请号：US17889643

申请日：2022-08-17

Applicant: TOPPAN INC.

Inventor： Junya IMAMOTO

IPC: H01M50/591 ,  H01M50/562 ,  H01M50/186 ,  H01M50/193 ,  H01M10/0525 ,  B32B27/08 ,  B32B27/32

Abstract: A resin film for a terminal according to one aspect of the present disclosure is for covering the outer peripheral surface of part of a metal terminal that constitutes a power storage device, and includes a resin layer containing: a polyethylene; and a compatibilizer having a region which is compatible with the polyethylene and a region which is compatible with polypropylene.

公开(公告)号：US20220333175A1

公开(公告)日：2022-10-20

申请号：US17809916

申请日：2022-06-30

Applicant: TOPPAN Inc.

Inventor： Masahiro MATSUKAWA ,  Yoichi MAKINO ,  Akihiro HOSHINO

IPC: C12Q1/6844 ,  G01N33/68 ,  C12Q1/68 ,  G01N21/00 ,  C12M1/00 ,  G01N37/00 ,  C12N15/09 ,  G01N21/64 ,  G01N33/50 ,  B01L3/00 ,  C12M1/34

Abstract: A reaction container includes a transparent base including a resin material and having recessed portions formed in one or more regions of the transparent base such that the recessed portions are recessed from a surface of the transparent base, and a cover member including a thermoplastic resin material and positioned on the transparent base such that the cover member forms a flow path including a gap extending over the recessed portions between the cover member and the surface of the transparent base and has a spacer portion welded by laser irradiation to the transparent base outside the one or more regions of the transparent base. The cover member absorbs infrared light and transmits light having a wavelength within a range of visible light such that the cover member has light transmittance in the range of from 480 nm to 570 nm.