公开(公告)号：EP3640023A1

公开(公告)日：2020-04-22

申请号：EP18816514.6

申请日：2018-06-15

Applicant: Nitto Denko Corporation ,  Nitto Switzerland AG

Inventor： YAMADA, Yosuke ,  TAGAMI, Toru ,  LUDWIG, Michael

IPC: B32B27/12 ,  B32B27/36 ,  B32B37/06 ,  B60R21/235

Abstract: A laminate includes a fabric; and a thermoplastic film, wherein the thermoplastic film is a multilayer film including an adhesive layer including a thermoplastic polyester elastomer and a barrier layer that is bonded to the adhesive layer, and that has a melting point that is higher than a melting point of the adhesive layer, and that includes a polymer, and wherein the fabric includes a polyester, and the fabric has a fabric weight of 190 g/m 2 or less.

公开(公告)号：EP3689606A1

公开(公告)日：2020-08-05

申请号：EP20157485.2

申请日：2018-06-15

Applicant: Nitto Denko Corporation ,  Nitto Switzerland AG

Inventor： YAMADA, Yosuke ,  TAGAMI, Toru ,  LUDWIG, Michael

IPC: B32B27/36 ,  B32B27/12 ,  B32B37/06 ,  B60R21/235 ,  B32B3/04 ,  B32B3/26 ,  B32B5/02 ,  B32B7/12 ,  B32B27/28 ,  B32B7/027 ,  B32B25/10 ,  B32B25/14 ,  B60R21/16 ,  C08G63/12 ,  C08L67/02

Abstract: A multilayer film is used upon being adhered to a fabric, the multilayer film including an adhesive layer to be a side of the multilayer film to be adhered to the fabric; and a barrier layer bonded to the adhesive layer, wherein the adhesive layer and the barrier layer include a thermoplastic polyester elastomer, and a melting point of the barrier layer is higher than a melting point of the adhesive layer.

公开(公告)号：EP4001901A1

公开(公告)日：2022-05-25

申请号：EP20840106.7

申请日：2020-01-21

Applicant: Nitto Denko Corporation ,  Nitto Switzerland AG

Inventor： YAMADA, Yosuke ,  YAMASAKI, Hideki ,  TAGAMI, Toru

IPC: G01N21/892 ,  B32B38/18

Abstract: A method of evaluating a laminate formed of two or more layers bonded to each other includes an image obtaining step of obtaining a two-dimensional image of the laminate; a detecting step of detecting air-pocket corresponding regions from a two-dimensional image; a characteristic value obtaining step of determining a characteristic value related to areas of the air-pocket corresponding regions; and an evaluation step of evaluating the laminate based on the characteristic value. is a method of evaluating a laminate.

公开(公告)号：EP3980262A1

公开(公告)日：2022-04-13

申请号：EP20716506.9

申请日：2020-04-09

Applicant: Nitto Denko Corporation ,  Nitto Switzerland AG

Inventor： YAMADA, Yosuke ,  TAGAMI, Toru ,  LUDWIG, Michael

IPC: B32B5/02 ,  B32B5/08 ,  B32B27/08 ,  B32B27/12 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B7/027 ,  B60R21/235

公开(公告)号：EP3953167A1

公开(公告)日：2022-02-16

申请号：EP20714654.9

申请日：2020-04-03

Applicant: Nitto Denko Corporation ,  Nitto Switzerland AG

Inventor： YAMADA, Yosuke ,  TAGAMI, Toru ,  LUDWIG, Michael

IPC: B32B5/02 ,  B32B7/12 ,  B32B23/12 ,  B32B27/08 ,  B32B27/12 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B60R21/235

公开(公告)号：EP3640028A1

公开(公告)日：2020-04-22

申请号：EP18818240.6

申请日：2018-06-15

Applicant: Nitto Denko Corporation ,  Nitto Switzerland AG

Inventor： YAMADA, Yosuke ,  TAGAMI, Toru ,  LUDWIG, Michael

IPC: B32B27/36 ,  B32B27/12 ,  B32B37/06 ,  B60R21/235

Abstract: A multilayer film is used upon being adhered to a fabric, the multilayer film including an adhesive layer to be a side of the multilayer film to be adhered to the fabric; and a barrier layer bonded to the adhesive layer, wherein the adhesive layer and the barrier layer include a thermoplastic polyester elastomer, and a melting point of the barrier layer is higher than a melting point of the adhesive layer.

公开(公告)号：EP3640026A1

公开(公告)日：2020-04-22

申请号：EP18816593.0

申请日：2018-06-15

Applicant: Nitto Denko Corporation ,  Nitto Switzerland AG

Inventor： YAMADA, Yosuke ,  TAGAMI, Toru ,  LUDWIG, Michael

IPC: B32B27/36 ,  B32B27/12 ,  B32B37/06 ,  B60R21/235

Abstract: A multilayer film used upon being adhered to a fabric, includes an adhesive layer to be a side of the multilayer film to be adhered to the fabric; and a barrier layer bonded to the adhesive layer, wherein the adhesive layer includes a thermoplastic polyester elastomer and a polymer having a Shore D hardness of less than 80.

公开(公告)号：EP3640024A1

公开(公告)日：2020-04-22

申请号：EP18817069.0

申请日：2018-06-15

Applicant: Nitto Denko Corporation ,  Nitto Switzerland AG

Inventor： YAMADA, Yosuke ,  TAGAMI, Toru ,  LUDWIG, Michael

IPC: B32B27/12 ,  B32B27/36 ,  B32B37/06 ,  B60R21/235

Abstract: A method of manufacturing a laminate including a fabric and a thermoplastic film, wherein the thermoplastic film is a multilayer film including an adhesive layer including a thermoplastic polyester elastomer and a barrier layer that is bonded to the adhesive layer, and that has a melting point that is higher than a melting point of the adhesive layer, and that includes a polymer, and wherein the fabric includes a polyester, the method including a step of adhering a side of the multilayer film with the adhesive layer to the fabric, while heating the multilayer film at a temperature below the melting point of the barrier layer.

公开(公告)号：EP3705289A1

公开(公告)日：2020-09-09

申请号：EP18871989.2

申请日：2018-10-29

Applicant: Nitto Denko Corporation

Inventor： FUJII, Takahiro ,  TAGAMI, Toru

IPC: B32B5/28 ,  B32B7/09 ,  B32B27/00 ,  B32B27/02 ,  C09J7/21 ,  C09J11/06 ,  C09J163/00

Abstract: Provided is a laminate that is excellent in flexibility and has a high bending strength. Also provided is a reinforcing sheet including such laminate. The laminate of the present invention is a laminate including an adhesive layer and a constraining layer, wherein the constraining layer includes an impregnated layer obtained by impregnating a multilayer base material, which is obtained by laminating a plurality of reinforcing fiber sheet-shaped products in each of which reinforcing fiber yarns are arranged in parallel and knitting the products with a stitching thread to integrate the products, with a thermosetting resin composition. The reinforcing sheet of the present invention includes the laminate of the present invention.