公开(公告)号：US20240216738A1

公开(公告)日：2024-07-04

申请号：US18557726

申请日：2022-04-28

Applicant: TOPPAN Inc. ,  YAMATO PROTEC CORPORATION

Inventor： Ryo SHODA ,  Masato KUROKAWA ,  Junya TANABE ,  Ryohei TODE ,  Takeshi IKEDA ,  Shougo TOMIYAMA ,  Akimasa TSUTSUMI

IPC: A62C35/10 ,  A62C5/00 ,  A62D1/06

CPC classification number: A62C35/10 ,  A62C5/006 ,  A62D1/06

Abstract: Disclosed is a method for producing a fire-extinguishing member, including steps of: preparing an adherend that has a surface to be treated; and forming a fire-extinguishing-agent-containing layer on the surface to be treated by a wet coating method to obtain a fire-extinguishing member that includes the adherend and the fire-extinguishing-agent-containing layer provided on the surface to be treated, wherein the fire-extinguishing-agent-containing layer contains a binder resin and a fire-extinguishing agent component that is combusted to generate an aerosol.

公开(公告)号：US20240198642A1

公开(公告)日：2024-06-20

申请号：US18556780

申请日：2022-05-10

Applicant: TOPPAN INC.

Inventor： Daisuke HAMADA

IPC: B32B27/08 ,  B32B7/02 ,  B32B15/088 ,  B32B15/09 ,  B32B15/20 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B65D65/40 ,  C08L23/12 ,  C08L23/14 ,  C08L53/00

CPC classification number: B32B27/08 ,  B32B7/02 ,  B32B15/088 ,  B32B15/09 ,  B32B15/20 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B65D65/40 ,  C08L23/12 ,  C08L23/14 ,  C08L53/00 ,  B32B2250/40 ,  B32B2307/414 ,  B32B2307/518 ,  B32B2307/7376 ,  B32B2307/758 ,  B32B2439/46 ,  B32B2439/70 ,  C08L2201/10 ,  C08L2203/162

Abstract: The present disclosure relates to a multilayer film including: a first outer layer containing a propylene homopolymer (A) and a propylene-ethylene random copolymer (B) and serving as a heat seal layer; an inner layer containing a propylene-ethylene block copolymer (C) and an ethylene-propylene copolymer elastomer (D); and a second outer layer containing a propylene homopolymer (A) and a propylene-ethylene random copolymer (B), in this order, in which at least one layer of the first outer layer, the inner layer, and the second outer layer further contains a polyphenol compound.

公开(公告)号：US20240165609A1

公开(公告)日：2024-05-23

申请号：US18425328

申请日：2024-01-29

Applicant: TOPPAN Inc.

Inventor： Hidemitsu HAKII ,  Norihito FUKUGAMI

IPC: B01L3/00

CPC classification number: B01L3/502707 ,  B01L3/502723 ,  B01L2200/12 ,  B01L2300/048 ,  B01L2300/123 ,  B01L2300/161

Abstract: A microfluidic chip includes a substrate, a partition layer including a resin material and provided on the substrate to form a channel, and a cover layer provided on the surface of the partition layer facing away from the substrate, where the partition layer has an elastic modulus in the range of 1 MPa or more and 10 GPa or less.

公开(公告)号：US20240162534A1

公开(公告)日：2024-05-16

申请号：US18390838

申请日：2023-12-20

Applicant: TOPPAN INC.

Inventor： Taketo Numazawa

IPC: H01M50/121 ,  B65D65/40 ,  H01M50/129 ,  H01M50/183

CPC classification number: H01M50/121 ,  B65D65/40 ,  H01M50/129 ,  H01M50/183

Abstract: A packaging material for a power storage device, including a laminate structure of a substrate layer, a first adhesive layer, a barrier layer, a second adhesive layer, and a sealant layer, in this order, wherein at least one of the first adhesive layer and the second adhesive layer contains a urethane compound or a urea compound; the urethane compound is a polyol resin with a polyfunctional isocyanate compound; the urea compound is a polyfunctional isocyanate compound an amine compound or an amine derivative; and, when a peak intensity of infrared absorption spectrum at 1,700 to 1,800 cm−1 measured using infrared spectroscopy (A”), and a peak intensity of infrared absorption spectrum at 1,600 to 1,660 cm−1 measured using infrared spectroscopy (“B”), a value X that is defined by the following Formula (1), which is X={B/(A+B)×100, satisfies a relationship 0.1≤X≤7.0.

公开(公告)号：US20240155762A1

公开(公告)日：2024-05-09

申请号：US18411513

申请日：2024-01-12

Applicant: TOPPAN Inc.

Inventor： Masaki TSUJI

IPC: H05K1/02 ,  H05K3/32 ,  H05K3/34

CPC classification number: H05K1/028 ,  H05K3/321 ,  H05K3/3405 ,  H05K2201/055 ,  H05K2201/10121

Abstract: A flexible wiring board includes an insulating layer having a support surface extending in a first direction; a first sheet adhesive terminal positioned on the support surface; and a second sheet adhesive terminal positioned on the support surface. The shape of the first sheet adhesive terminal and the shape of the second sheet adhesive terminal are point-symmetric about a point on a straight fold line on which straight guide lines extending in the first direction lie.

公开(公告)号：US20240149559A1

公开(公告)日：2024-05-09

申请号：US18280858

申请日：2022-02-14

Applicant: TOPPAN INC.

Inventor： Ayumi TANAKA ,  Takeshi NISHIKAWA ,  Miki FUKUGAMI ,  Shinya OCHIAI

IPC: B32B15/085

CPC classification number: B32B15/085 ,  B32B2250/04 ,  B32B2311/24 ,  B32B2315/08 ,  B32B2323/043 ,  B32B2323/046 ,  B32B2329/04

Abstract: Provided is a packaging material for packaging contents including fats and oils, the packaging material including: a barrier layer including a first polyolefin layer, an inorganic vapor-deposited layer, and a barrier coating layer; and a second polyolefin layer having heat-sealability, in which the first polyolefin layer includes a homopolymer layer and a copolymer layer.

公开(公告)号：US11977938B2

公开(公告)日：2024-05-07

申请号：US17699665

申请日：2022-03-21

Applicant: TOPPAN INC.

Inventor： Keitaro Sugihara ,  Akihito Kagotani

IPC: G06K19/06 ,  G02B5/20

CPC classification number: G06K19/0614 ,  G02B5/20

Abstract: A forming mold has a surface in contact with a deposited film, a part or an entire part being a first wavy surface. A wave period of the first wavy surface is in a range of 250 nm or more and 500 nm or less. The deposited film conforms to the surface of the forming mold. The first wavy surface includes a plurality of rib surfaces, a plurality of groove surfaces, and a plurality of taper surfaces connecting the rib surfaces to the respective groove surfaces. The deposited film has a peak zone, a valley zone, and a transition zone. One of the peak zone, the valley zone, and the transition zone and another one of the peak zone, the valley zone, and the transition zone are different or has portions different in thickness and/or volume density.

公开(公告)号：US20240142798A1

公开(公告)日：2024-05-02

申请号：US18409506

申请日：2024-01-10

Applicant: TOPPAN INC.

Inventor： Yasuhiro DAIKU

IPC: G02B30/56 ,  G02B5/04

CPC classification number: G02B30/56 ,  G02B5/045

Abstract: An aerial display apparatus includes: a display device configured to display an image; and an optical device arranged to receive light from the display device and reflecting the light from the display device to a side opposite to the display device. The optical device includes a planar base member, and a plurality of optical elements provided below the base member as viewed from a viewer, each extending in a first direction and aligned in a second direction orthogonal to the first direction. Each of the optical elements has an incident surface and a reflection surface which are inclined with respect to a normal direction of the base member and are in contact with each other.

公开(公告)号：US11966122B2

公开(公告)日：2024-04-23

申请号：US18077491

申请日：2022-12-08

Applicant: TOPPAN Inc.

Inventor： Gen Nakamura ,  Toshiji Yasuhara ,  Taisuke Enya ,  Yuka Kurokawa ,  Yusuke Takahashi

IPC: G02F1/1337 ,  G02F1/00 ,  G02F1/13

CPC classification number: G02F1/133773 ,  G02F1/0045 ,  G02F1/1316

Abstract: A light control sheet including a first transparent electrode layer, a second transparent electrode layer, a light control layer including a resin layer which is formed between the first and second transparent electrode layers and includes a liquid crystal composition in holes formed in the resin layer, the liquid crystal composition including liquid crystal molecules, and a first alignment layer formed between the first transparent electrode layer and the light control layer such that a haze of the light control layer is increased upon application of a voltage to the first transparent electrode layer. The light control layer includes a first high-density portion and a low-density portion, and the first high-density portion is in contact with the first alignment layer and includes the liquid crystal composition at a density higher than a density of the liquid crystal composition in the low-density portion per unit thickness of the light control layer.

公开(公告)号：US20240128473A1

公开(公告)日：2024-04-18

申请号：US18397884

申请日：2023-12-27

Applicant: TOPPAN INC.

Inventor： Hitoshi KURIHARA

IPC: H01M4/90 ,  H01M4/86 ,  H01M8/1004

CPC classification number: H01M4/9075 ,  H01M4/8605 ,  H01M8/1004

Abstract: In catalyst particles including an electrically conductive carrier and metal particles supported by the electrically conductive carrier, the metal particles are embedded in a porous inorganic material. The catalyst particles containing the porous inorganic material are ionic-liquid-impregnated catalyst particles impregnated with an ionic liquid.