公开(公告)号：US20220118790A1

公开(公告)日：2022-04-21

申请号：US17646342

申请日：2021-12-29

Applicant: Dai Nippon Printing Co., Ltd.

Inventor： Shinya YODA ,  Yoshimasa KOBAYASHI ,  Hiroto MATSUI

IPC: B44C1/17 ,  C09J5/00 ,  C09J7/38 ,  B32B7/12 ,  C09J7/10 ,  B32B37/12 ,  C09J7/40 ,  B41M5/382

Abstract: To provide a method for manufacturing a decorated product that enables to easily manufacture a highly designable decorated product; a decorating sheet that can be used in this method for manufacturing a decorating sheet; and a highly designable decorated product. A decorated product 400 is manufactured by bonding an adhesive layer 200 to an image layer 10 side of a decorating sheet 100 provided with an image layer 10 having a thermal transfer image 20 on a supporter 1, and thereafter integrating the decorating sheet 100 with an object to be decorated 300 on an adhesive layer 200 side of the decorating sheet 100 to which the adhesive layer 200 is bonded.

公开(公告)号：US20210260906A1

公开(公告)日：2021-08-26

申请号：US16972745

申请日：2019-06-27

Applicant: Dai Nippon Printing Co., Ltd.

Inventor： Hiroto MATSUI

IPC: B41M5/44

Abstract: To provide a thermal transfer sheet capable of preventing print omission from occurring on a transfer layer to be transferred and producing of a print having a good gloss.
A back face layer 20 is provided on one surface of the substrate 1 and a transfer layer 10 is provided on the other surface of the substrate, the transfer layer 10 has a single-layer or layered structure including a protective layer 5, the back face layer contains spherical particles 25, and when the surface of the back face layer is observed using a scanning electron microscope (SEM) at a magnification of 5000 times, the proportion of the total of the projected areas of the spherical particles is 1.8% or more and 20% or less based on the area of the entire observed surface.

公开(公告)号：US20220153050A1

公开(公告)日：2022-05-19

申请号：US17650124

申请日：2022-02-07

Applicant: Dai Nippon Printing Co., Ltd.

Inventor： Yoshimasa KOBAYASHI ,  Hiroto MATSUI ,  Shinya YODA

IPC: B41M5/41 ,  B32B7/06 ,  B32B7/12 ,  B41M5/42 ,  B44C1/17

Abstract: To provide a recording medium or a separation-member-equipped recording medium that enables manufacturing of a printed object, a decorative sheet or the like having novel design properties, to provide a method for manufacturing a decorative sheet or a decorated article that enables manufacturing of a decorated article having novel design properties, and to provide a decorated article having novel design properties. Provided is a recording medium 100 which is used for forming an image, the recording medium 100 including a support body 1, and an image forming layer 10 provided on the support body 1, wherein light transmittance in a visible light region of the whole of the recording medium is 10% or more, and glossiness of the recording medium which is measured with a condition of a measurement angle being 45° is 60 or less.

公开(公告)号：US20220032673A1

公开(公告)日：2022-02-03

申请号：US17275711

申请日：2019-09-26

Applicant: Dai Nippon Printing Co., Ltd.

Inventor： Hiroto MATSUI

IPC: B41M5/41 ,  B41M5/382 ,  G01N19/06

Abstract: A thermal transfer sheet includes a back face layer provided on one surface of a substrate, and a transfer layer provided on the other surface of the substrate. The transfer layer has a single-layer structure or a layered structure including a protective layer, and the back face layer contains a resin component including Si in the structure. When the thermal transfer sheet is subjected to the test described in the specification, the mass reduction ratio of the thermal transfer sheet between before and after the test is 1% or less.

公开(公告)号：US20240408861A1

公开(公告)日：2024-12-12

申请号：US18712017

申请日：2022-11-24

Applicant: DAI NIPPON PRINTING CO., LTD

Inventor： Hiroto MATSUI ,  Yoshimasa KOBAYASHI

IPC: B32B37/26 ,  B32B7/06 ,  B32B27/06 ,  B32B37/12 ,  B32B38/00

Abstract: The present disclosure provides a decorative sheet and a method for producing a decorative molded article capable of producing a highly designed decorative molded article with a pattern printed by digital printing. The present disclosure provides a method for producing a decorative molded article comprising: a step of forming an image layer, by digital printing, on another surface of an elongation substrate provided with an adhesive layer and a peeling sheet on one surface; a step of forming a protective layer on the image layer to produce a decorative sheet wherein the peeling sheet, the adhesive layer, the elongation substrate, the image layer and the protective layer are stacked; and a step of removing the peeling sheet of the decorative sheet, and adhering the adhesive layer and a molded article to integrate the decorative sheet and the molded article.

公开(公告)号：US20230072875A1

公开(公告)日：2023-03-09

申请号：US17759652

申请日：2021-02-04

Applicant: Dai Nippon Printing Co., Ltd.

Inventor： Shinya YODA ,  Hiroto MATSUI ,  Yoshimasa KOBAYASHI

IPC: B41M3/12

Abstract: A release member-integrated image forming sheet that can form a high quality image and has good manufacturing suitability, a release member-integrated image sheet, an image sheet, a method for manufacturing an image sheet, a decorative product having a high quality image, and a method for manufacturing a decorative product that can form a high quality image and has good manufacturing suitability. An image forming sheet is integrated with a release member, the image forming sheet can be separated from the release member, the image forming sheet includes an image layer before image formation, a stable peeling force when the image forming sheet is separated from the release member under conditions of a temperature of 25° C. and an angle of 30° is 1,000 mN/cm or less, and the dynamic coefficient of friction between the front and back surfaces of the release member is 0.3 or more and 0.9 or less.

公开(公告)号：US20220144001A1

公开(公告)日：2022-05-12

申请号：US17593872

申请日：2020-03-25

Applicant: Dai Nippon Printing Co., Ltd.

Inventor： Hiroto MATSUI

IPC: B41M5/44

Abstract: Provided is a thermal transfer sheet enabling printing suitability on high temperature printing to be good. A thermal transfer sheet 100 in which either one or both of a colorant layer 3 and a transfer layer 10 are provided on one face of a substrate 1, and a back face layer 20 is provided on the other face of the substrate 1, wherein a back face primer layer 25 is provided between the substrate 1 and the back face layer 20, and the back face primer layer 25 contains at least one component selected from a silicone resin, a siloxane cross-linked resin, and a silica-introduced resin.