公开(公告)号：US20200325366A1

公开(公告)日：2020-10-15

申请号：US16769685

申请日：2018-12-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Masami Miura ,  Yoshinori Araki ,  Yorinobu Takamatsu

IPC: C09J133/08 ,  C09J7/38 ,  B32B5/18 ,  B32B27/06 ,  B32B7/12 ,  B32B27/30 ,  B32B27/36 ,  B32B29/00 ,  B32B37/02

Abstract: A graphic sheet is provided that can be affixed with sufficient adhesive force onto wallpaper, a poster, or other substrate having comparatively low strength, and can be easily renewed without damaging the substrate, which is the underlying layer. A graphic sheet of an embodiment of the present disclosure includes: a base film layer having a first surface and a second surface situated on an opposite side of the first surface; and a tacky acrylic foam layer disposed on or above the second surface of the base film layer. The acrylic foam layer contains an acrylic polymer having 20 mass % or more of a unit derived from ethyl acrylate.

公开(公告)号：US11530339B2

公开(公告)日：2022-12-20

申请号：US16769685

申请日：2018-12-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Masami Miura ,  Yoshinori Araki ,  Yorinobu Takamatsu

IPC: C09J7/38 ,  B32B5/18 ,  B32B7/12 ,  B32B27/06 ,  B32B27/30 ,  B32B27/36 ,  B32B29/00 ,  B32B37/02 ,  C09J133/08 ,  C08F220/18

Abstract: A graphic sheet is provided that can be affixed with sufficient adhesive force onto wallpaper, a poster, or other substrate having comparatively low strength, and can be easily renewed without damaging the substrate, which is the underlying layer. A graphic sheet of an embodiment of the present disclosure includes: a base film layer having a first surface and a second surface situated on an opposite side of the first surface; and a tacky acrylic foam layer disposed on or above the second surface of the base film layer. The acrylic foam layer contains an acrylic polymer having 20 mass % or more of a unit derived from ethyl acrylate.

公开(公告)号：US20250042132A1

公开(公告)日：2025-02-06

申请号：US18908156

申请日：2024-10-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Masami Miura ,  Guy M. Kallman

IPC: B32B7/12 ,  B32B27/30 ,  B32B27/40 ,  B32B33/00 ,  B32B37/10

Abstract: Object: Provided is a decorative vapor deposition sheet that can reduce or prevent a defect, such as the breaking of a metal vapor deposition layer or the entire sheet, even when applied to a forming method requiring high temperature or the like.
The decorative vapor deposition sheet of an embodiment of the present disclosure is a decorative vapor deposition sheet including a cover resin layer and a metal vapor deposition layer, in which the cover resin layer has a thickness of approximately 50 micrometers or greater, the metal vapor deposition layer exhibits a granular structure, a breaking elongation of the decorative vapor deposition sheet at 20° C. is approximately 120% or greater, and a breaking elongation of the decorative vapor deposition sheet at 160° C. is approximately 350% or greater.