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：US20160129680A1

公开(公告)日：2016-05-12

申请号：US14404042

申请日：2013-05-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Shinji Ikeda ,  Hidetoshi Abe ,  Yoshinori Araki ,  Koji Saito ,  Shinya Ohtomo ,  Michael R. Kesti

IPC: B32B37/12

CPC classification number: B32B37/12 ,  B32B2305/72 ,  B32B2305/74 ,  B32B2307/412 ,  B41M3/008 ,  B41M7/0081 ,  B41M2205/10

Abstract: The present disclosure relates to a method for manufacturing the laminated film that is BSPC (Back Side Printable Clear) and has excellent interlayer adhesion. The method involves a first UV curing step and a second UV curing step and the laminated film includes a transparent film layer, a UV curable ink layer, and an adhesive layer. The first UV curing step includes disposing the UV curable ink layer on the transparent film layer and partially curing the UV curable ink layer by performing a first UV irradiation. The second UV curing step includes disposing the adhesive layer on a surface of the UV curable ink layer opposite the transparent film layer, and further curing the UV curable ink layer by performing a second UV irradiation.

Abstract translation: 本公开内容涉及一种BSPC（背面可印刷透明）制造层叠膜的方法，并且具有优异的层间粘合性。 该方法包括第一UV固化步骤和第二UV固化步骤，并且层压膜包括透明膜层，UV可固化油墨层和粘合剂层。 第一UV固化步骤包括将UV可固化油墨层设置在透明膜层上并通过进行第一UV照射部分固化UV可固化油墨层。 第二UV固化步骤包括将粘合剂层设置在与透明膜层相对的UV可固化油墨层的表面上，并且通过进行第二UV照射进一步固化UV可固化油墨层。

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：US20210395965A1

公开(公告)日：2021-12-23

申请号：US16967811

申请日：2019-02-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yoshinori Araki ,  Hidetoshi Abe ,  Takeshi Dobashi ,  Junichi Saito ,  Ken Okura ,  Masaaki Furusawa

IPC: E01F9/512 ,  B41J3/407

Abstract: Object: To provide a decorative sheet for a road surface having enhanced surface strength with respect to a large vehicle weight of a vehicle and having enhanced stationary steering resistance against a steering operation performed while a vehicle is stopped. Solution: A decorative sheet for a road surface according to an embodiment of the present invention includes: a graphic construct including an adhesive layer, and a design layer provided on the adhesive layer; and a surface coating layer covering the graphic construct and containing a urethane resin.

公开(公告)号：US09862172B2

公开(公告)日：2018-01-09

申请号：US14404042

申请日：2013-05-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Shinji Ikeda ,  Hidetoshi Abe ,  Yoshinori Araki ,  Koji Saito ,  Shinya Ohtomo ,  Michael R. Kesti

IPC: B32B37/12 ,  B41M3/00 ,  B41M7/00

CPC classification number: B32B37/12 ,  B32B2305/72 ,  B32B2305/74 ,  B32B2307/412 ,  B41M3/008 ,  B41M7/0081 ,  B41M2205/10

Abstract: The present disclosure relates to a method for manufacturing the laminated film that is BSPC (Back Side Printable Clear) and has excellent interlayer adhesion. The method involves a first UV curing step and a second UV curing step and the laminated film includes a transparent film layer, a UV curable ink layer, and an adhesive layer. The first UV curing step includes disposing the UV curable ink layer on the transparent film layer and partially curing the UV curable ink layer by performing a first UV irradiation. The second UV curing step includes disposing the adhesive layer on a surface of the UV curable ink layer opposite the transparent film layer, and further curing the UV curable ink layer by performing a second UV irradiation.