公开(公告)号：US20200254736A1

公开(公告)日：2020-08-13

申请号：US16651643

申请日：2018-09-27

Applicant: NITTO DENKO CORPORATION

Inventor： Atsushi TAKASHIMA ,  Yosuke MAKIHATA

IPC: B32B27/08 ,  C09J7/38

Abstract: The present invention relates to an adhesive article including an adhesive layer and a non-adhesive layer provided on at least one surface of the adhesive layer. The adhesive article expresses adhesiveness when the non-adhesive layer is broken by stretching, and when the adhesive article has been stretched to twice in a lengthwise direction, the number of fragments per unit area of the non-adhesive layer is 10/cm2 or more at the central part of the surface of the adhesive article after stretching to twice where the non-adhesive layer has been provided.

公开(公告)号：US20200308454A1

公开(公告)日：2020-10-01

申请号：US16651631

申请日：2018-09-27

Applicant: NITTO DENKO CORPORATION

Inventor： Atsushi TAKASHIMA ,  Yosuke MAKIHATA ,  Ginji MIZUHARA

IPC: C09J7/38 ,  C09J187/00 ,  C09J157/00 ,  C09J121/00

Abstract: The present invention relates to an adhesive article that expresses adhesiveness by stretching. The adhesive article includes an aggregate of a plurality of cohesive particles and each of the plurality of cohesive particles is a polymer particle having a core-shell structure including an adhesive core and a non-adhesive shell covering the core.

公开(公告)号：US20240399673A1

公开(公告)日：2024-12-05

申请号：US18695981

申请日：2022-09-26

Applicant: NITTO DENKO CORPORATION

Inventor： Atsushi TAKASHIMA ,  Yosuke MAKIHATA

IPC: B29C65/52 ,  B29C65/50 ,  B65H49/18

Abstract: In an adhesive material guiding apparatus, a nozzle configured to be disposed at a position facing an adherend as an object to be stuck is provided, and a path is configured such that a threadlike adhesive passes through a through hole formed in the nozzle. A braking member such as a top is disposed at an upstream side of the through hole of the nozzle. The braking member is configured such that at least one of the ease of sticking to the threadlike adhesive and a difficulty in slipping are superior to those of the through hole of the nozzle.

公开(公告)号：US20220332987A1

公开(公告)日：2022-10-20

申请号：US17764034

申请日：2020-09-23

Applicant: NITTO DENKO CORPORATION

Inventor： Atsushi TAKASHIMA ,  Yosuke MAKIHATA

IPC: C09J133/08 ,  C09J7/20

Abstract: The present invention relates to a method for applying a threadlike adhesive body to an adherend so that the applied threadlike adhesive body has a desired shape, the method including a step in which a temporary-support-supported threadlike adhesive body including a temporary support and the threadlike adhesive body applied thereto so as to have a shape reverse to the desired shape is applied by press-bonding a surface thereof where the threadlike adhesive body lies to the adherend.

公开(公告)号：US20220134727A1

公开(公告)日：2022-05-05

申请号：US17600003

申请日：2020-03-12

Applicant: NITTO DENKO CORPORATION

Inventor： Kayo SHIMOKAWA ,  Yosuke MAKIHATA ,  Asuka ENDO ,  Eriko NAKAO ,  Kenichi OKADA ,  Ryohei OBAN ,  Shigeki ISHIGURO

IPC: B32B37/00 ,  B32B37/26 ,  B44C1/17

Abstract: The present invention relates to a method for manufacturing a laminate, including a laminating step of laminating a side of a thermal transfer layer of a thermal transfer sheet having a release sheet and the thermal transfer layer on at least a part of a surface of a resin member by heat bonding, in which the release sheet has a thermal expansion coefficient β of −15%≤β≤+7.5% at a molding temperature Tβ° C. in the laminating step.

公开(公告)号：US20210238373A1

公开(公告)日：2021-08-05

申请号：US17050566

申请日：2019-04-24

Applicant: NITTO DENKO CORPORATION

Inventor： Eriko NAKAO ,  Asuka ENDO ,  Kenichi OKADA ,  Yosuke MAKIHATA ,  Kayo SHIMOKAWA

IPC: C08J7/043 ,  C08J7/052 ,  C08J5/24 ,  B32B7/06 ,  B32B27/08 ,  B32B37/12

Abstract: The present invention relates to a surface-modifying sheet including a release sheet and a surface-modifying layer, the surface-modifying layer having an average thickness of 0.1 μm to 50 μm, and the difference between the maximum value and the minimum value of the thickness of the surface-modifying layer being less than twice the average thickness; and a surface-modified member, a coated article and a method for producing a coated article, using the surface-modifying sheet.

公开(公告)号：US20220371314A1

公开(公告)日：2022-11-24

申请号：US17771167

申请日：2020-10-19

Applicant: NITTO DENKO CORPORATION

Inventor： Shigeki ISHIGURO ,  Asuka ENDO ,  Kayo SHIMOKAWA ,  Yosuke MAKIHATA ,  Ryohei OBAN ,  Kenichi OKADA

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

Abstract: The present invention relates to a method for manufacturing a laminate, including: a laminating step of laminating a side of a thermal transfer layer of a thermal transfer sheet having a release sheet and the thermal transfer layer on at least a part of a surface of a resin member by heat bonding, in which the release sheet has no yield points, and has an elongation at break of 100% to 600% in a stress-strain curve measured by a tensile test at a molding temperature Tβ° C. in the laminating step.

公开(公告)号：US20210238454A1

公开(公告)日：2021-08-05

申请号：US17050569

申请日：2019-04-24

Applicant: NITTO DENKO CORPORATION

Inventor： Yosuke MAKIHATA ,  Asuka ENDO ,  Eriko NAKAO ,  Kenichi OKADA ,  Fumika KAWATAKE ,  Naoyuki NISHIYAMA ,  Kayo SHIMOKAWA

IPC: C09J7/50 ,  B32B25/20 ,  B32B27/28 ,  B32B37/18

Abstract: The present invention relates to a surface-modifying sheet including a release sheet and a surface-modifying layer, and the surface-modifying layer containing a component that reacts with a thermosetting resin; a surface-modified member, a coated article, a printed article and a joined body, using the surface-modifying sheet; and a method for producing a surface-modified member.

公开(公告)号：US20210009864A1

公开(公告)日：2021-01-14

申请号：US16970660

申请日：2019-02-19

Applicant: NITTO DENKO CORPORATION

Inventor： Atsushi TAKASHIMA ,  Yosuke MAKIHATA ,  Ginji MIZUHARA

IPC: C09J7/38 ,  C09J7/25

Abstract: Provided is an adhesive article which requires no separator and exhibits sufficient adhesive force without the need of any operation for adhesive-force development and in which the adhesive layer, even when in contact with itself, can be peeled off at the interface. The adhesive article includes an adhesive body including an adhesive layer, wherein the adhesive layer has a gel content of 5-70%, the adhesive article, through 7-day storage at 40° C., has a change in the gel content of the adhesive layer of −5% to 5%, and surface portions of the adhesive layer are in contact with each other.

公开(公告)号：US20200263065A1

公开(公告)日：2020-08-20

申请号：US16651687

申请日：2018-09-27

Applicant: NITTO DENKO CORPORATION

Inventor： Atsushi TAKASHIMA ,  Yosuke MAKIHATA ,  Ginji MIZUHARA

IPC: C09J201/02

Abstract: The present invention relates to an adhesive article including a linear adhesive body and a non-adhesive layer covering a longitudinal direction surface of the adhesive body, wherein the adhesive article expresses adhesiveness when the non-adhesive layer is broken by stretching the adhesive article.