Antimicrobial Checkstand Conveyor Belt and Method of Making and Maintaining Same and Engaging Shoppers Using the Checkstand Conveyor Belt as an Advertising Platform

    公开(公告)号:US20230166916A1

    公开(公告)日:2023-06-01

    申请号:US18070445

    申请日:2022-11-28

    Abstract: A multi-layered polymeric checkstand conveyor belt of the type used in grocery stores that is printed to display advertising information to engage the shopper at the point of sale and coated with a durable and impervious antimicrobial-containing surface coating. The inclusion of a QR code on the printed belt enables a shopper to easily access the information with a QR code reader app on the shopper's cell phone which directs to the store's website. The advertising and information content on the website can be easily changed and updated by the store so that the information content, including store promotions and special events are kept current. The antimicrobial agent in the surface coating is a quaternary ammonium organosilane compound that kills microbes on contact and has long-lasting residual effects to destroy and prevent the proliferation of microbes such as bacteria, viruses, mold, and the like. However, the cleanliness of the antimicrobial checkstand conveyor belt must be maintained by regular, and preferably at least daily, cleaning with an all-purpose cleaner and application of an antimicrobial surface protectant that inhibits the growth of bacteria the conveyor belt surface for an extended period of time. Compliance with the cleaning procedure is facilitated and ensured by the provision of an App downloaded to a tablet PC, for example, that has a detailed dashboard and accessible data to remind, report, and confirm cleaning of the belt.

    DECORATIVE SHEET AND METHOD FOR MANUFACTURING DECORATIVE SHEET

    公开(公告)号:US20230146524A1

    公开(公告)日:2023-05-11

    申请号:US17908220

    申请日:2021-11-11

    Applicant: TOPPAN INC.

    Inventor: Erika AKUTSU

    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 tetrafunctional 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 12 or more.

    AUTOMATIC APPLICATION OF FINISH TO SPORTS BALL

    公开(公告)号:US20230135517A1

    公开(公告)日:2023-05-04

    申请号:US17910326

    申请日:2021-03-08

    Abstract: The present disclosure involves systems for applying finishing treatment to balls. The system includes an arm that transports at least one ball through a plurality of stations. A first station includes a first actuator, which permits introduction of a ball into the arm. A second station includes a buffer, which buffs the surface of the ball and rotates the ball in place relative to the arm, a spray nozzle configured to apply treatment to the ball, and a camera configured to capture images of the ball. A third station includes an inspection camera that captures inspection images of the ball and a rotating plate configured to rotate the ball in place relative to the arm. A fourth station includes a second actuator, which ejects the ball from the arm.

    Hydrophilic lubricating coating for medical catheters and its preparation method

    公开(公告)号:US11634656B2

    公开(公告)日:2023-04-25

    申请号:US16919477

    申请日:2020-07-02

    Abstract: The invention discloses a photocured medical catheter hydrophilic lubricating coating and a preparation method thereof. The hydrophilic lubricating coating comprises a primer coating and a lubricating coating. The primer coating is attached to the surface of a device, and the lubricating coating is attached to the primer coating. The primer coating comprises 1-10 parts by weight of one or more polyester acrylates, 50-90 parts by weight of one or more solvents, 0.5-5 parts by weight of one or more photoinitiators, 0.5-2 parts by weight of one or more wetting agents and 0.5-5 parts by weight of one or more reactive (or active) diluents. The lubricating coating comprises 1-10 parts by weight of one or more water soluble macromolecules, 1-5 parts by weight of one or more crosslinking (or crosslinked) macromolecules, 0-1 part by weight of one or more photoinitiators, 0.1-1 part by weight of one or more surfactants and 50-98 parts by weight of one or more solvents. The preparation method of the hydrophilic lubricating coating is simple and easy in operation. Substance residues caused by complicated high-temperature chemical reactions are avoided. The cured coating forms a crosslinking (or crosslinked) structure, has good adhesion on the surface of a medical catheter and has excellent and lasting lubricity in an aqueous medium. The friction coefficient of the surface of the medical catheter is reduced. Harm to human tissues and adhesion of macromolecules in blood are decreased.

    Insulating film forming method, insulating film forming device, and substrate processing system

    公开(公告)号:US11631581B2

    公开(公告)日:2023-04-18

    申请号:US16604744

    申请日:2018-03-13

    Abstract: A technique for obtaining good film quality in forming a silicon-oxide-containing insulating film as a coating film on a substrate. A coating liquid containing polysilazane is applied to a wafer, a solvent in the coating liquid is volatilized, and then the coating film is irradiated with ultraviolet rays under a nitrogen atmosphere before performing a curing process. Thus, dangling bonds are likely to be formed at hydrolyzed portions in polysilazane. Since dangling bonds are formed in advance at portions in silicon to be hydrolyzed, productivity of hydroxyl groups is enhanced. That is, since an energy required for hydrolysis is reduced, the number of the portions remaining without being hydrolyzed is reduced even when the curing process is performed at a low temperature. Therefore, dehydration synthesis occurs efficiently, which increases a crosslinking rate and makes it possible to form a dense (good film quality) insulating film.

    Mist generator, mist film formation method and mist film formation apparatus

    公开(公告)号:US11628468B2

    公开(公告)日:2023-04-18

    申请号:US17162609

    申请日:2021-01-29

    Inventor: Yasutaka Nishi

    Abstract: A mist generating apparatus sprays a surface of an object (P) to be treated with a carrier gas (CGS) of mist (Mst) of a solution containing fine particles or molecules of a material substance, so that a layer of the material substance is deposited on the surface of the object (P) to be treated. The mist generating device includes a mist generator (14) for atomizing the solution to feed the carrier gas (CGS) containing the mist (Mst), and an ultraviolet irradiator (20B) for applying ultraviolet rays having a wavelength of 400 nm or lower to the mist (Mst) floating in the carrier gas (CGS) in a flow path extending from the mist generator (14) until the carrier gas (CGS) is sprayed on the surface of the object (P) to be treated.

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